Difference between revisions of "amd/packages/socket sp3"

	Edit Values
	Socket SP3
	General Info
Designer	AMD
Introduction	May 16, 2017 (announced); June 20, 2017 (launched)
Market	Server
Microarchitecture	Zen, Zen 2, Zen 3
TDP	120 W 120,000 mW ; 0.161 hp ; 0.12 kW ; , 155 W 155,000 mW ; 0.208 hp ; 0.155 kW ; , 180 W 180,000 mW ; 0.241 hp ; 0.18 kW ;
	Package
Name	SP3,; FCLGA-4094
Type	FC-OLGA
Contacts	4094
Dimension	75.40 mm 7.54 cm ; 2.969 in ; × 58.50 mm 5.85 cm ; 2.303 in ; × 6.26 mm 0.246 in ;
	Socket
Name	SP3,; LGA-4094
Type	SM-LGA
	Succession
	Socket G34 Socket SP5
	Contemporary
	Socket TR4; Socket sTRX4; Socket sWRX8

Revision as of 16:47, 16 April 2022

Socket SP3 is a microprocessor socket designed by AMD for the first three generations of their EPYC family of high performance server processors. It supports eight channels of DDR4 memory and eight 16-lane PCIe I/O links. Socket SP3 succeeded Socket G34 and was superseded by Socket SP5.

Three other sockets were derived from, and are mechanically identical to Socket SP3 but differ electrically: Socket TR4 a.k.a. Socket SP3r2 for first and second generation, and Socket sTRX4 for third generation Ryzen Threadripper high end desktop processors. These infrastructures support only four memory channels and UDIMMs instead of RDIMMs. Processors for these sockets are not compatible with Socket SP3 or vice versa. Socket sWRX8 is designated for Ryzen Threadripper workstation processors which support eight memory channels and both UDIMM and RDIMM types.

For mainstream desktop processors AMD developed Socket AM4. Contemporary mobile and embedded processors use the BGA packages FT5, FP5, FP6, and SP4.

Overview

Socket SP3 is a zero insertion force, screw actuated, surface-mount land grid array socket for use with a 4094-contact, 1.00 mm × 0.87 mm interstitial pitch, organic land grid array CPU package.

It supports eight channels of 72-bit DDR4 memory with up to 2 DIMMs per channel, eight 16-lane PCIe Gen 3/4 I/O links, three or four of which are repurposed as inter-socket links on dual socket systems, four USB 3.1/3.2 ports, and up to 32 SATA Gen 3 ports.

This compares to four DDR3 channels and five HyperTransport links on its predecessor Socket G34, while the newer Socket SP5 supports 12 channels of DDR5 memory, eight PCIe Gen 5 links, and four USB 3.2 ports. (SP4 and SP4r2 are ball grid array packages of EPYC 3000 embedded processors.)

The following AMD processor families use Socket SP3:

	CPU Family	Microarch.	Process	Products
Type 0	Family 17h Models 00h–0Fh	Zen	14 nm	EPYC 7001 "Naples" (Model 01h), EPYC Embedded 7001
Type 1	Family 17h Models 30h–3Fh	Zen 2	7 nm	EPYC 7002 "Rome" (Model 31h), EPYC Embedded 7002
Type 2	Family 19h Models 00h–0Fh	Zen 3	7 nm	EPYC 7003 "Milan" (Model 01h)

Codenames of AMD SP3 reference platforms (CRBs) are "Diesel", "Ethanol", "Daytona", and "Ethanol-X".

Specifications of a dual socket EPYC blade motherboard and collaterals including BOM, CAD file, CPLD programming data, Eagle layout, and schematic were published by the Open Compute Project under Project Olympus AMD EPYC, specifically the US1-EPYC implementation by Quanta.

Package Description

The SP3 CPU package is lidded, has a 58.50 mm × 75.40 mm organic substrate with flip chip die attachment, 4094 nickel and gold plated land pads, and weighs up to 140 g. It leaves AMD's OSAT partner in a shipping tray with a carrier frame pre-installed. The carrier frame is a part of the package loading mechanism and remains on the package in the socket.

The package substrate has six keying notches along the short edges preventing it from being inserted 180 degrees rotated into the carrier frame or socket, or in an incompatible socket with mismatching keying features. Four additional positions are reserved for future models. However all sockets SP3, TR4, sTRX4, and sWRX8, and all processors for these sockets have the same keying. It is worth noting that these processors are also electrically keyed by pin CORETYPE, SP3R1, and SP3R2, and SP3 motherboards are not supposed to power up the socket if a TR4 or sTRX4 processor is installed. To boot the processor compatible firmware is also required. A triangular symbol on both sides of the substrate marks the location of pin A1, with corresponding markings on the socket.

The lid a.k.a. integrated heat spreader of Type-0 processors has an internal support bar bisecting their four dies. SP3 packages place decoupling capacitors under the lid around the chiplet periphery on the top side, and in two windows in the pad grid on the bottom side.

All SP3 packages are multi-chip modules. Type-0 packages integrate four identical "Zeppelin" rev. ZP-B2 dies, each containing eight CPU cores and implementing one quarter of the processor's memory and I/O interfaces. AMD used the same dies in various revisions for first generation EPYC server and embedded processors, and the first two generations of Ryzen Threadripper and Ryzen desktop processors without iGPU; see CPU Family 17h. Customized, single-ended, 4:1 SerDes links routed on two package layers, 32 lanes wide in each direction, connect the dies. AMD chose not to route these signals on a 2.5D interposer or EMIB for reasons of product flexibility and reach. The SerDes run at FCLK so for instance a 1.33 GHz FCLK coupled to the bus clock of DDR4-2666 SDRAM gives a raw data rate of 5.33 GT/s per lane or 21.33 GB/s in each direction. The following diagram illustrates the routing of high speed signals between the dies and the package contacts. Four package layers were used for these signals: Layer A, B, or both for the GMI links, C & D for the xGMI and I/O links, and all four layers (one per channel) for the memory interfaces.

Type-0 package top view, not to scale. CAKEs extend the Data Fabric transport layer off-chip by connecting to a CAKE in another die. Their PCS interface drives a GMI (same socket) or xGMI (different socket) physical link. Each die has two 16-lane multi-function I/O interfaces. Type A supports the PCIe, SATA, and XGBE protocols, Type B only PCIe. CAKE2/CAKE3 and the I/O controllers share a 16-lane PHY group. CS0 and CS1 are the Data Fabric's interface to the memory controllers, UMC0 and UMC1 respectively. Not shown are the Control Fabric interfaces which use TWIX (same socket) or WAFL (different socket) physical links, USB signals (USB0 group from die 0, USB1 from die 1), and low speed busses. For details and the on-chip topology see AMD Infinity Fabric.

Type-1/2 packages integrate one central I/O die and 2, 4, 6, or 8 identical Core Complex Dies which contain eight CPU cores each, populated in order CCD2/CCD4, CCD0/CCD6, and CCD1/CCD7. This silicon is "Starship" rev. SSP-B0 (CPU Family 17h) and "Genesis" GN-B1 (19h). AMD used the same chips, possibly different revisions, for second and third generation EPYC server and embedded processors, and Ryzen Threadripper HEDT and workstation processors.

Type-1/2 package top view, not to scale. Eight CCM blocks extend the Data Fabric on the IOD to the CCDs, each driving a GMI2 physical link routed on two package layers. SSP-B0 CCDs contain two CCXs with 16 MiB L3 cache each, the GMI2 port and its die bumps are located in the center to reduce memory latency from the L3 cache. GN-B1 CCDs contain one CCX with 32 MiB L3 cache, the GMI2 signals are routed to the chip edge. These are serial, single-ended links with 31 transmit (to IOD) and 39 receive lanes, one clock gating lane per direction, and a differential pair of clock lanes. GMI2 uses 10:1 SerDes running at FCLK, so for instance a 1.46 GHz FCLK (~ DDR4-2933) gives a raw data rate of 14.6 GT/s per lane or 71.2 GB/s per link from IOD to CCD. Not shown are eight TWIX ports extending the Control Fabric to the CCDs, these links run on four data and two clock lanes, as well as WAFL links, USB signals, and low speed busses. The "Rome" package actually has 20 layers (9-2-9) in total. For details and the IOD internal topology see AMD Infinity Fabric.

Socket SP3 supports eight 72-bit DDR4 memory channels A-H with up to 2 DIMMs per channel. The DIMMs are placed in order A-D and E-H parallel to the socket's broad sides. This also applies to Socket sTRX4 (where only the four channels A, D, E, and H are available), Socket sWRX8 (with a maximum of one DIMM per channel), as well as SP3 and sTRX4 motherboards supporting only one DIMM per channel as a trade-off between performance (as point-to-point connections improve signal integrity and permit higher data rates), board size and memory capacity.

Furthermore Socket SP3 supports eight 16-lane multi-function I/O interfaces P0-P3 and G0-G3. All of these interfaces can be configured as PCIe link, some alternatively as xGMI link or S-Link, and some lanes as SATA, SATA Express, or XGBE link.

S-Link is a cache coherent link to CCIX memory expanders introduced on Type-1 processors. As AMD switched to CXL, first available on Socket SP5, support for S-Link and CCIX/PCIe ESM mode (using 25 GT/s PHYs on Type-1/2 IODs) was canceled.

SATA Express combines PCIe and SATA controllers on the same two lanes with a GPIO pin for a device to indicate its controller type. XGBE links support the 10GBASE-KR, 1000BASE-KX, and SGMII (10/100/1000 Mbit/s) backplane Ethernet protocols. The SATAe and XGBE functions are implemented on Type-0 processors but not Type-1/2, and support for these interfaces on Socket SP3 was withdrawn.

On dual socket (2P) systems the cache coherent xGMI links connect the Data Fabrics on each processor. Type-0 processors use four links, each attached to one die on the package, creating a NUMA system with three memory distances and one or two hops between any two dies. Type-1/2 processors can use three or four xGMI links depending on bandwidth requirements, all connected to the central I/O die. xGMI links use 16 lanes, unused links release 16 lanes per socket for I/O. The integrated SMU dynamically adjusts the link width (number of active lanes) for power saving. The WAFL link, one or two lanes, connect the Control Fabrics on each processor, i.e. the PSP, SMUs and other IPs, primarily for temperature monitoring, power and frequency control. Four socket systems are not supported although the available resources do not seem to rule this out.

Type-0 processors support DDR4-2666 memory and PCIe Gen 3 (8 GT/s) on their I/O links. Type-1/2 processors support DDR4-3200 memory and PCIe Gen 4 (16 GT/s), with xGMI links reaching 18 GT/s. Optimized motherboards are required to realize these data rates. Accordingly Type-1 processors can only run at restricted rates on Type-0 boards, after a BIOS update providing compatible firmware. Type-2 processors are not supported on first generation EPYC boards. Conversely EPYC 7001 "Naples" processors are incompatible with dual socket boards implementing only three xGMI links.

Socket Description

Socket SP3, TR4, sTRX4, and sWRX8 are mechanically identical. They have a 79.9 mm × 120.3 mm footprint and consist of the following components, from top to bottom:

Force Frame
Rail Frame
Socket Housing
Stiffener Frame
Insulators
Backplate

Removable components are:

Heatsink
Carrier Frame
External Cap
PnP Cover Cap

The force frame, rail frame, and stiffener frame constitute the Socket Actuation Mechanism. The heatsink, the CPU in a carrier frame, the SAM, housing, and backplate are separately orderable parts. The latter three are motherboard components for OEMs. Socket SP3 suppliers are Foxconn Interconnect Technology (website) and Lotes Co. Ltd. (website).

LGA sockets use cantilever springs in the socket housing to make electrical contact with flat pads on the bottom of the CPU package. The SAM creates the Z-axis compression load between the CPU package and the housing soldered to the motherboard. Considerable force is required to deflect thousands of springs at once. According to AMD the SP3 SAM must exert a minimum force of 95 kg-f (932 N) to ensure proper mating of the package with the socket, a maximum of 125 kg-f (1226 N), so SP3 sockets are not actuated by a lever but three Torx screws linking their force frame and stiffener frame. The stiffener frame is attached to the backplate on the bottom side of the motherboard.

The force frame a.k.a. load plate is a largely flat piece stamped out of 2.0 mm thick stainless steel sheets. It has a window allowing the top of the CPU package lid to protrude for contact with the heatsink. When actuated it applies a load to the flanges on the sides of the lid. The force frame is attached to the stiffener frame by a hinge. It permits vertical motion when the socket is actuated, integrates a torsional spring to keep the frame open while the user inserts or removes the CPU, and a stop feature limiting the opening angle to some 105 degrees. The force frame is actuated by three captive screws with a Torx T20 head and M3.5×0.6 or larger thread. They mate with self-clinching PEM nuts on the stiffener frame.

These screws must be tightened in a particular order to avoid damage to the contact springs, the order is marked on the force frame. The lone screw opposite the hinge first, followed by the two screws next to it, with a maximum torque of 16.1 ± 1.2 kgf-cm (14.0 ± 1.0 lbf-in, 1.58 ± 0.1 N⋅m) according to AMD. Ryzen Threadripper boxed processors come with a small preset torque limiting screwdriver for this purpose. Some sources recommend two passes to engage the threads, then tighten the screws. To remove the processor the screws should be opened in reverse order.

The rail frame together with the carrier frame constitute the package loading mechanism. Its main purpose is to minimize the risk of contact spring damage due to handling errors or accidents when loading the package into the housing. The rail frame is a stainless steel frame overmolded with black polycarbonate plastic and attached to the stiffener frame with a second hinge similar to the force frame. The steel frame forms a closed loop for stability and extends into a pair of finger lift tabs marked with blue color. The carrier frame slides into the rail frame along rails molded into both parts. They also have locking features which secure the carrier frame in the final position. When the rail frame is closed, latching features engage with undercut steps on the housing to ensure the package remains properly seated during actuation.

The carrier frame is made from colored polycarbonate material. EPYC 7001 series processors use blue, 7002 series green, 7003 series grey, and Threadripper processors (for Socket TR4, sTRX4, and sWRX8) orange carriers. The carrier frame has a window for the package lid and a handle to pick up, insert, and remove the carrier without touching and contaminating the contact pads on the package. The handle bears the name of the supplier, commonly Lotes, and has a hole to provide access for one of the actuation screws. The opposite side of the frame is marked with a date and revision code. The carrier frame has six latches and is designed to snap onto the top side of the package substrate while the CPU package is sitting in the shipping tray. Keying features match two keying notches in the package to prevent it from being inserted 180 degrees rotated. Four alignment pegs on the carrier frame engage with alignment holes in the socket housing when the rail frame is closed.

The carrier frame is not supposed to be removed and not sold to consumers. Owners of a processor under warranty with a broken frame should contact the vendor or AMD customer service. Third parties may sell carrier frames salvaged from defective CPUs. If a replacement can or should be 3D-printed is unclear. It is evidently possible, with some care, to insert the package into the housing without the carrier.

The external cap is made from a transparent polycarbonate material. It has the same outer dimensions as the carrier frame, and the same rail and locking features to slide into the rail frame. The external cap ships with the SAM and protects the contact springs when no processor is installed in the socket. A label on its top side reminds users to remove the cap before inserting the processor. On the reverse side the external cap has a cavity fitting the cover cap, so the SAM with external cap can be installed over the housing with cover cap.

The cover cap is made from black liquid crystal polymer (LCP). It has the same alignment pegs as the carrier frame and latching features engaging with undercut steps on the housing, separate from those for the rail frame. The position of the pegs is asymmetric so the cap cannot be installed 180 degrees rotated. The cover cap ships with the socket housing and facilitates pick-and-place with a vacuum nozzle during board assembly. Its top protrusion has vent holes, bears the name of the socket and supplier, and serves as an alignment feature against the SAM with external cap.

The socket housing is a black LCP casing with two windows where decoupling capacitors can be placed on the top side of the motherboard. Its outline is asymmetric, preventing the SAM from being installed 180 degrees rotated. The walls have undercut steps on the outside for the rail frame and cover cap latches, cavities accomodating the carrier frame latches and keying features, finger access cut-outs in the middle of the long edges, and four alignment holes to receive the alignment pegs on the carrier frame. A chamfered corner marks the location of pin A1. The contact springs extend into a J-lead at the bottom of the housing with 0.6 mm diameter solder balls attached for surface mounting. Standoffs limit the distance to the PCB.

The stiffener frame a.k.a. base plate is a flat, 1.7 mm thick stainless steel plate with a window fitting the socket housing, and seven self-clinching, flush integrated nuts to fasten the force frame and a heatsink. The position of the four heatsink nuts (PEM nut standoffs) is asymmetric so the heatsink can only be installed in one orientation. They have a M3.5×0.6 internal thread, and height 6.0 mm including the stiffener frame thickness or 6.18 mm from the top of the PCB. The top of the CPU package lid is 8.959 mm from the top of the PCB when the socket is actuated.

The SAM must be attached to a backplate on the bottom side of the motherboard or directly mounted to the chassis. This is facilitated by four M3.5×0.6 captive nuts on the stiffener frame with a Torx T20 head, a head diameter of 6.0 mm and maximum head height of 2.3 mm, to be tightened in a diagonal pattern with a maximum torque of 16.1 ± 1.2 kgf-cm (14.0 ± 1.0 lbf-in, 1.58 ± 0.1 N⋅m).

The backplate is a flat, 2.5 mm thick stainless steel plate with four self-clinching studs with a M3.5×0.6 external thread. Its dimensions are symmetric so it can be installed 180 degrees rotated, and like the housing it has a window for bottom side components. The studs protrude upwards through holes in the PCB and mate with the captive nuts on the stiffener frame. Backplates with stud heights between 4.0 and 5.6 mm are available to account for different PCB thicknesses.

Two sheets made from insulating material, 0.18 mm thick and about as large as the respective metal part separate the stiffener frame and backplate from the motherboard.

Socket SP3 processors require a heatsink. Heatsinks weighing up to 450 g can be mounted to the PEM nuts on the stiffener frame, heavier heatsinks require additional support such as direct chassis attachment. The allowable spring force exerted by the heatsink on the package lid is 75 ± 15 lb-f (334 ± 67 N). Thermal interface material should be applied between the lid and heatsink. The four captive spring screws on the heatsink should be tightened in a diagonal pattern with the same maximum torque of 16.1 ± 1.2 kgf-cm (14.0 ± 1.0 lbf-in, 1.58 ± 0.1 N⋅m) as the actuation screws.

Feature Summary

Lidded land grid array package, 75.40 mm × 58.50 mm
- 4094 contacts in a 82 × 55 grid with 0.87 mm × 1.00 mm interstitial pitch
- Organic substrate, flip chip die attachment

8 × 72 bit DDR4 SDRAM interface
- Type-0 processors: Up to 1333 MHz, PC4-21333 (DDR4-2666), 170.67 GB/s total raw bandwidth
- Type-1/2 processors: Up to 1600 MHz, PC4-25600 (DDR4-3200), 204.8 GB/s total raw bandwidth
- Up to 2 DIMMs/channel, up to 16 DIMMs total
- RDIMM, LRDIMM, 3DS DIMM, NVDIMM-N types
- ECC supported
- Memory capacity 256 GiB/channel (Type-0) or 512 GiB/channel (Type-1/2)

Eight multi-function I/O interfaces P0-P3, G0-G3

Lane	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0
	xGMI
	S-Link
PCIe	x16
	x8								x8
	x4				x4				x4				x4
	x2		x2		x2		x2		x2		x2		x2		x2
	x1	x1	x1	x1	x1	x1	x1	x1	x1	x1	x1	x1	x1	x1	x1	x1
SATAe													1		0
SATA									7	6	5	4	3	2	1	0
XGBE									3	2	1	0
Type-0 PHYs	PHY 4				PHY 3				PHY 2				PHY 1		PHY 0
Type-1/2 PHYs	PHY 3				PHY 2				PHY 1				PHY 0

PCIe protocol supported on all interfaces
- Type-0 processors: PCIe Gen 1, 2, 3 (8 GT/s)
- Type-1/2 processors: PCIe Gen 1, 2, 3, 4 (16 GT/s)
- 16 lanes, up to 8 ports per interface configurable x16, x8, x4, x2, x1 with power-of-two alignment (e.g. 1x4 + 4x1 + 1x8)
- Max. 7 PCIe ports in each 8-lane subset (e.g. 0x8 + 8x1 is not possible)
- Max. 7 PCIe ports per interface if any lane is configured as SATA port
- Different PCIe generations supported on the ports in the same interface
- Lane polarity inversion, per port lane reversal
- Up to 128 PCIe lanes total on 1P systems
- Up to 64 or 80 PCIe lanes total per socket on 2P systems

xGMI protocol supported on G0-G3, used on 2P systems only
- Type-0 processors: Four x16 links per socket required
- Type-1/2: Three or four links depending on bandwidth requirements
- Four links: G0 (socket 0) ↔ G2 (socket 1), G1 ↔ G3, G2 ↔ G0, G3 ↔ G1
- Three links: G0 ↔ G2, G1 ↔ G3, G2 ↔ G0
- Max. raw data rate 18 GT/s (Type-1/2)

S-Link protocol on P0-P3
- Not supported on Socket SP3

SATA Gen 1, 2, 3 (6 Gb/s) protocol supported on the lower 8 lanes of P0, P1, G2, G3
- P0: SATA00-07, P1: SATA10-17, G2: SATA20-27, G3: SATA30-37
- Up to 32 SATA ports total on 1P systems
- Up to 16 SATA ports total per socket on 2P systems

XGBE protocols on lanes 4-7 of P0, P1, G2, G3
- P0: XGBE00-03, P1: XGBE10-13, G2: XGBE20-23, G3: XGBE30-33
- Not supported on Socket SP3

Five (Type-0 processors) or four (Type-1/2) PHY groups on each interface
- Lanes sharing a PHY group must use the same protocol (PCIe, SATA)
- On Type-0 platforms lanes 0-3 must use the same protocol for compatibility with Type-1 processors

Supplementary I/O interface
- PCIe Gen 1, 2 (5 GT/s), 2 lanes
- WAFL interface on 2P systems
  - Option 1: WAFL[0] (socket 0) ↔ WAFL[1] (socket 1), WAFL[1] (s0) ↔ WAFL[0] (s1)
  - Option 2 (Type-1/2 only): WAFL[0] (s0) ↔ WAFL[1] (s1), WAFL[1] (s0) and WAFL[0] (s1) not used
- Type-0 processors: Unused lanes remain unconnected
- Type-1/2: Unused lanes are available for I/O, e.g. to attach a BMC

Four USB ports
- Type-0 processors: 4 × USB 1.1, 2.0, 3.1 Gen 1 (5 Gb/s)
- Type-1/2 processors: 4 × USB 1.1, 2.0, 3.2 Gen 1, 2×1 (10 Gb/s)

Low speed interfaces (some sharing pins):
- 8-bit eMMC v5.0 (400 MB/s)
- 2 × 4-wire or 4 × 2-wire UART modeled after the 16550
- LPC, two clocks
- 1/2/4-bit SPI/eSPI up to 100 MHz (SPI) and 66 MHz (eSPI)
- 6 × I²C
- 2 × SMBus
- 4 × SGPIO
- 2 × SATA DevSlp
- 78 × GPIO
- Sideband Interface a.k.a. APML (SB-RMI, SB-TSI)
- 2 × Serial VID Interface (SVI2)
- JTAG

Processors using Socket SP3

Show processors for Socket SP3

Photos

FCLGA-4094, package front
FCLGA-4094, package back
Socket SP3, open

Package Diagrams

SP3 package. All dimensions in millimeters.

"Naples" package

"Rome" package

SP3 carrier frame (AMD ref. design, not Lotes). All dimensions in millimeters.

Socket Diagrams

Socket SP3 PCB layout. NPTH = Non-Plated Through Hole. All dimensions in millimeters.

Pin Map

Socket SP3 pinout, top view. This is a preview, click for a larger image and other views.

Pin Description

Socket SP3, sTRX4, and sWRX8 have the same pinout with some constraints as noted.

Signal

Type

Description

MA-MD_ACT_L

O-IOMEM_ABCD-S

DRAM Channel A-D^[1] Activation Command

MA-MD_ADD[13:0]

O-IOMEM_ABCD-S

DRAM Column/Row Address

MA-MD_ADD_17

O-IOMEM_ABCD-S

DRAM Column/Row Address 17

MA-MD_ALERT_L

I-IOMEM_ABCD-S

DRAM Alert (CRC error and Command/Address parity error)

MA-MD_BANK[1:0]

O-IOMEM_ABCD-S

DRAM Bank Address

MA-MD_BG[1:0]

O-IOMEM_ABCD-S

DRAM Bank Group

MA-MD_CAS_L_ADD[15]

O-IOMEM_ABCD-S

DRAM Column Address Strobe or Column/Row Address 15

MA-MD_CHECK[7:0]

B-IOMEM_ABCD-S

DRAM ECC Check Bits

MA-MD_C[2:0]

O-IOMEM_ABCD-S

DRAM Chip ID Signals

MA-MD_DATA[63:0]

B-IOMEM_ABCD-S

DRAM Data Bus

MA-MD_DQS_H/L[8:0]

B-IOMEM_ABCD-S

DRAM Differential Data Strobe

MA-MD_DQS_H[17:9]

B-IOMEM_ABCD-S

DRAM Differential Data Strobe for RDIMMs, DM[8:0] Data Mask output for UDIMMs^[2]

MA-MD_DQS_L[17:9]

B-IOMEM_ABCD-S

DRAM Differential Data Strobe for RDIMMs, not connected for UDIMMs

MA-MD_EVENT_L

I-IOMEM_ABCD-S

DRAM Thermal Event

MA-MD_PAROUT

O-IOMEM_ABCD-S

DRAM Command and Address Parity

MA-MD_RAS_L_ADD[16]

O-IOMEM_ABCD-S

DRAM Row Address Strobe or Column/Row Address 16

MA-MD_RESET_L

O-IOMEM_ABCD-S

DRAM Reset

MA-MD_WE_L_ADD[14]

O-IOMEM_ABCD-S

DRAM Write Enable or Column/Row Address 14

MA-MD_ZVSS

A

DRAM Interface Drive-Strength Auto-Compensation Resistor to VSS

MA0-MD0_CKE[1:0]
MA1-MD1_CKE[1:0]

O-IOMEM_ABCD-S

DRAM Channel A-D DIMM 0-1 Clock Enable

MA0-MD0_CLK_H/L[1:0]
MA1-MD1_CLK_H/L[1:0]

O-IOMEM_ABCD-D

DRAM Channel A-D DIMM 0-1 Differential Clock

MA0-MD0_CS_L[1:0]
MA1-MD1_CS_L[1:0]

O-IOMEM_ABCD-S

DRAM Channel A-D DIMM 0-1 Chip Select

MA0-MD0_ODT[1:0]
MA1-MD1_ODT[1:0]

O-IOMEM_ABCD-S

DRAM Channel A-D DIMM 0-1 Enable Pin for On Die Termination

ME-MH_ACT_L

O-IOMEM_EFGH-S

DRAM Channel E-H^[1] Activation Command

ME-MH_ADD[13:0]

O-IOMEM_EFGH-S

DRAM Column/Row Address

ME-MH_ADD_17

O-IOMEM_EFGH-S

DRAM Column/Row Address 17

ME-MH_ALERT_L

I-IOMEM_EFGH-S

DRAM Alert (CRC error and Command/Address parity error)

ME-MH_BANK[1:0]

O-IOMEM_EFGH-S

DRAM Bank Address

ME-MH_BG[1:0]

O-IOMEM_EFGH-S

DRAM Bank Group

ME-MH_CAS_L_ADD[15]

O-IOMEM_EFGH-S

DRAM Column Address Strobe or Column/Row Address 15

ME-MH_CHECK[7:0]

B-IOMEM_EFGH-S

DRAM ECC Check Bits

ME-MH_C[2:0]

O-IOMEM_EFGH-S

DRAM Chip ID Signals

ME-MH_DATA[63:0]

B-IOMEM_EFGH-S

DRAM Data Bus

ME-MH_DQS_H/L[8:0]

B-IOMEM_EFGH-S

DRAM Differential Data Strobe

ME-MH_DQS_H[17:9]

B-IOMEM_EFGH-S

DRAM Differential Data Strobe for RDIMMs, DM[8:0] Data Mask output for UDIMMs^[2]

ME-MH_DQS_L[17:9]

B-IOMEM_EFGH-S

DRAM Differential Data Strobe for RDIMMs, not connected for UDIMMs

ME-MH_EVENT_L

I-IOMEM_EFGH-S

DRAM Thermal Event

ME-MH_PAROUT

O-IOMEM_EFGH-S

DRAM Command and Address Parity

ME-MH_RAS_L_ADD[16]

O-IOMEM_EFGH-S

DRAM Row Address Strobe or Column/Row Address 16

ME-MH_RESET_L

O-IOMEM_EFGH-S

DRAM Reset

ME-MH_WE_L_ADD[14]

O-IOMEM_EFGH-S

DRAM Write Enable or Column/Row Address 14

ME-MH_ZVSS

A

DRAM Interface Drive-Strength Auto-Compensation Resistor to VSS

ME0-MH0_CKE[1:0]
ME1-MH1_CKE[1:0]

O-IOMEM_EFGH-S

DRAM Channel E-H DIMM 0-1 Clock Enable

ME0-MH0_CLK_H/L[1:0]
ME1-MH1_CLK_H/L[1:0]

O-IOMEM_ABCD-D

DRAM Channel E-H DIMM 0-1 Differential Clock

ME0-MH0_CS_L[1:0]
ME1-MH1_CS_L[1:0]

O-IOMEM_EFGH-S

DRAM Channel E-H DIMM 0-1 Chip Select

ME0-MH0_ODT[1:0]
ME1-MH1_ODT[1:0]

O-IOMEM_EFGH-S

DRAM Channel E-H DIMM 0-1 Enable Pin for On Die Termination

FORCE_SELFREFRESH

I-IO18S5-S

NVDIMM Force Self-Refresh^[3]

NV_SAVE_L

O-IO18S5-S

NVDIMM SAVE Signal^[3]

P0-P3_RXP/RXN[15:0]

I-PCIE-D

PCIe Interface P0-P3^[4] Receive Data Differential Pairs

P0-P3_TXP/TXN[15:0]

O-PCIE-D

PCIe Transmit Data Differential Pairs

P0A/P1A/P2B/P3B_ZVSS

A

PCIe Drive-Strength Auto-Compensation Resistor to VSS for P0-P3

G0-G3_RXP/RXN[15:0]

I-XGMI-D or I-PCIE-D

xGMI or PCIe Interface G0-G3^[4] Receive Data Differential Pairs

G0-G3_TXP/TXN[15:0]

O-XGMI-D or O-PCIE-D

xGMI or PCIe Transmit Data Differential Pairs

G0B/G1B/G2A/G3A_ZVSS

A

PCIe Drive-Strength Auto-Compensation Resistor to VSS for G0-G3

PCIE_RST(0-3)_L

O-IO33S5-S

Reset signal for PCIe devices.^[5] Type-0: from die 0-3, Type-1/2: from I/O die

WAFL_RXP/RXN[1:0]

I-WAFL-D

WAFL^[6] Receive Data Differential Pairs

WAFL_TXP/TXN[1:0]

O-WAFL-D

WAFL Transmit Data Differential Pairs

WAFL(0-3)_ZVSS

A

WAFL Drive-Strength Auto-Compensation Resistor to VSS; Type-0: die 0-3, Type-1/2: I/O die

SATA(0-3)(0-7)_RXP/RXN

I-SATA-D

SATA Receive Data Differential Pairs (alt. func. of P0, P1, G2, and G3^[4] lane 0-7)

SATA(0-3)(0-7)_TXP/TXN

O-SATA-D

SATA Transmit Data Differential Pairs

DEVSLP(0-1)

I-IO33S5-OD

SATA DEVSLP

SGPIO(0-3)_CLK

O-IO33S5-S

SGPIO Interface 0-3^[7] CLK Output; Type-0: from die 0-3, Type-1/2: from I/O die

SGPIO(0-3)_DATAIN

I-IO33S5-S

Type-0: SGPIO DATA Input, Type-1/2: Reserved

SGPIO(0-3)_DATAOUT

O-IO33S5-S

SGPIO DATA Output

SGPIO(0-3)_LOAD

O-IO33S5-S

SGPIO LOAD Output

XGBE(0-3)(0-3)_RXP/RXN

XGBE Receive Data Differential Pairs (alt. func. of P0, P1, G2, G3 lane 4-7)^[8]

XGBE(0-3)(0-3)_TXP/TXN

XGBE Transmit Data Differential Pairs

MDIO(0-7)_SCL

MDIO Port 0-7 Clock (alt. func. of SGPIO interface)

MDIO(0-7)_SDA

MDIO Data

USB_0/1_HSD(0-3)P/N

B-IO33S5-D

USB Port 0-3 High Speed I/O Differential Pairs; Type-0: from die 0/1 (die 0 ports 0-1, die 1 ports 2-3), Type-1/2: from I/O die

USB_0/1_SS_(0-3)RXP/RXN

I-USB_S5-D

USB Port 0-3 Super Speed Receive Differential Pairs; Type-0: from die 0/1 (die 0 ports 0-1, die 1 ports 2-3), Type-1/2: from I/O die

USB_0/1_SS_(0-3)TXP/TXN

O-USB_S5-D

USB Port 0-3 Super Speed Transmit Differential Pairs

USB_OC(0-3)_L

I-IO33S5-S

USB Port 0-3 Over Current signal from USB connector; Type-0: to die 0, 0, 1, 1; Type-1/2: to I/O die

USB(0-3)_0/1_ZVSS

A

USB Port 0-3 Drive-Strength Auto-Compensation Resistor to VSS; Type-0: die 0/1, Type-1/2: I/O die

UART(0-1)_CTS_L

I-IO33-S

UART Clear To Send Input (alt. func. of UART(2-3)_RXD)

UART(0-1)_INTR

I-IO33-S

UART Interrupt Request

UART(0-1)_RTS_L

O-IO33-S

UART Request To Send Output (alt. func. of UART(2-3)_TXD)

UART(0-3)_RXD

I-IO33-S

UART Receive Data

UART(0-3)_TXD

O-IO33-S

UART Transmit Data

SPI_CLK

O-IO18-S

SPI Clock

SPI_DO

B-IO18-S

SPI Data Out or Data[0] for multi-I/O SPI/eSPI device

SPI_DI

B-IO18-S

SPI Data In or Data[1]

SPI_WP_L

B-IO18-S

SPI Write Protect or Data[2]

SPI_HOLD_L

B-IO18-S

SPI Hold Signal (asserted low to hold the SPI transaction) or Data[3]

PSP_ROM_CS_L
SPI_TPM_CS_L

O-IO18-S

SPI Chip Select for PSP ROM or TPM

SPI_CS1/CS2_L

O-IO18-S

SPI Chip Select

ESPI_CLK

O-IO18-S

ESPI Clock (alt. func. of SPI_CLK)

ESPI_DAT(0-3)

B-IO33-S

ESPI Data[0], Data[1:0], Data[3:0] (alt. func. of SPI_DO/DI/WP_L/HOLD_L)

ESPI_CS_L

O-IO18-S

ESPI Chip Select (SPI_CS2_L)

ESPI_ALERT_L

I-IO18-S

ESPI Alert Input (LDRQ0_L); Requests service from eSPI master

ESPI_RESET_L

I-IO33-S

ESPI Reset Input (KBRST_L); PCIE_RST0_L suggested as reset output

LPC

ROM,

1=SPI ROM (default)

LAD(0-3)

B-IO33-S

LPC Command/Address/Data

LDRQ0_L

I-IO33-S

Encoded DMA/Bus Master Request 0

LFRAME_L

O-IO33-S

LPC Bus Frame

LPCCLK(0-1)

O-IO33-S

LPC 33 MHz Clock

LPC_CLKRUN_L

B-IO33-OD

LPC Clock Run Signal

LPC_PD_L

O-IO33S5-S

LPC Power Down

LPC_PME_L

I-IO33S5-S

LPC Power Management Event

LPC_RST_L

O-IO33S5-S

LPC Reset

LPC_SMI_L

I-IO33-S

LPC System Management Interrupt

SERIRQ

B-IO33-S

Serial IRQ for DMA

EMMC_CLK

eMMC Clock Output (0-200 MHz)

EMMC_CMD

eMMC Command/Response (LPC_PD_L)

EMMC_DAT(0-7)

eMMC Data (alt. func. of LAD0-LAD3, LPCCLK0, LPC_CLKRUN_L, LPCCLK1, SERIRQ)

EMMC_DS

eMMC HS400 Data Strobe Input (LFRAME_L)

EMMC_PWR_CTRL

(LPC_PME_L)

I2C(0-5)_SCL

B-DUAL-OD

I²C Port 0-5 Clock

I2C(0-5)_SDA

B-DUAL-OD

I²C Data

SCL0

B-IO33-OD

SMBus Port 0 Clock (alt. func. of I2C2)

SDA0

B-IO33-OD

SMBus Port 0 Data

SCL1

B-IO33S5-OD

SMBus Port 1 Clock (alt. func. of I2C3)

SDA1

B-IO33S5-OD

SMBus Port 1 Data

HP_SCL, HP_SDA

Hotplug SMBus (I2C0)

SFP_SCL, SFP_SDA

SFP Bus (I2C1)

SPD_SCL, SPD_SDA

SPD Bus (I2C2)

BMC_SCL, BMC_SDA

BMC SMBus (I2C3)

AGPIO*_(0-3)

Advanced GPIO pin for interrupt, wake, or I/O; Type-0: die 0-3, Type-1/2: I/O die

EGPIO*_(0-3)

Enhanced GPIO for I/O only; Type-0: die 0-3, Type-1/2: I/O die

EGPIO*

Enhanced GPIO for I/O only; Type-0: die 0, Type-1/2: I/O die

REFCLK100SSC_P/N

O-CLK-D or I-CLK-D

100 MHz CPU Reference Clock; Output from BSP, or input for AP; SSC option

GPP_CLK(0-3)BP/N

O-CLK-D

100 MHz Differential PCIe Reference Clock; Type-0: from die 0-3, Type-1/2: from I/O die

GPP_CLK(0-3)TP/N

O-CLK-D

100 MHz Differential PCIe Reference Clock; Type-0: from die 0-3, Type-1/2: from I/O die

X156M_H/L[3:0]

I-XGBECLK-D

Differential 156.25 MHz Reference CLK Input^[8]; Type-0: to die 0-3, Type-1/2: to I/O die

X32K_X1/X2

I-IO18S5-S

32768 Hz Clock XTAL or (X32K_X1 only) Clock Input, for the integrated RTC

X48M_X1/X2

I-IO18S5-S

48 MHz Clock XTAL or (X48M_X1 only) Clock Input, for the integrated clock generator

RTCCLK

O-IO18S5-S

32 kHz Real Time Clock Output, e.g. BSP to AP, or for a device requiring an RTC clock

KBRST_L

I-IO33-S

Keyboard Controller Reset Input (warm reset)

PM_INTR_L

I-IO33-S

PM_INTR_L function for NVMe drive I²C subsystem and PCIe hot-plug subsystem

PWR_BTN_L

I-IO33S5

Power Button; Requests sleep state or causes wake event

PWR_GOOD

I-IO33S5-S

Power Good Input; Asserted when all voltages and clock inputs are within specification; From motherboard to BSP, or from BSP to AP

PWRGD_OUT

O-IO33S5-S

Power Good Output, from BSP to PWR_GOOD input of AP

PWROK

B-IO18-OD

Power OK; Asserted by the processor after all power planes are active, the system clock generators are powered up and run stably

RESET_L

B-IO18-OD

Bidirectional signal that resets the processor when asserted; Normally controlled by an internal state machine but can also be asserted by a second external source

RSMRST_L

I-IO18S5-S

Resume Reset from motherboard, resets all in-processor S5 and S0 logic; Asserted on power up, deasserted when S5 power supplies are within specification

SLP_S3/S5_L

O-IO33S5-S

S3/S5 Sleep State Power Plane Control Signals

SLP_S3_L	SLP_S5_L	State
High	High	S0
Low	High	S3
Low	Low	S4/S5

SYS_RESET_L

I-IO33S5-S

System Reset Input (reset button)

WAKE_L

B-IO33S5-S

PCIe WAKE_L signal, wake system out of sleep state

WOL(0-3)

I_IO33S5-OD

Wake-on-LAN function

NMI_SYNC_FLOOD_L

I-IO33-S

This pin signals a NMI or Sync Flood^[9]

ALERT_L

O-IO33-OD

Programmable pin that can indicate different events, including a SB-TSI interrupt

PROCHOT_L

I-IO33-OD

Asserted to force the processor into HTC-active state

SIC

I-DUAL-OD

Sideband Interface Clock^[10]

SID

B-DUAL-OD

Sideband Interface Data

THERMTRIP_L

B-IO33-OD

Temperature Trip Input/Output

BP(0-5)

B-IO18-S

Break Point Indicator; Used to trigger external test equipment such as oscilloscopes and logic analyzers

DBREQ_L

I-IO18S5-S

Debug Request input to JTAG controller

TCK

I-IO18S5-S

JTAG Clock

TDI

I-IO18S5-S

JTAG Data Input

TDO

O-IO18S5-S

JTAG Data Output

TMS

I-IO18S5-S

JTAG Mode Select

TRST_L

I-IO18S5-S

JTAG Reset

TEST*

Test Pins

XTRIG_L[7:4]

B-IO18-OD

XTRIG Debug Signals

SVC_CPU, SVC_SOC

O-IO18-S

Serial VID Interface Clock for VDDCR_CPU, VDDCR_SOC regulator

SVD_CPU, SVD_SOC

B-IO18-S

Serial VID Interface Data

SVT_CPU, SVT_SOC

I-IO18-S

Serial VID Interface Telemetry

VDDBT_RTC_G

S

Integrated Real Time Clock battery power supply, 1.5 V ±5% or 1.8 V ±5%^[11]

VDDCR_CPU

S

Supply voltage for the CPU core

VDDCR_CPU_SENSE

A

VDDCR_CPU voltage sense output, differential feedback with VSS_SENSE_A

VDDCR_SOC

S

Supply voltage for the Northbridge (integrated FCH, Ethernet, SATA, NBIO, SMU, DDR PHY logic)

VDDCR_SOC_SENSE

A

VDDCR_SOC voltage sense output, differential feedback with VSS_SENSE_B

VDDCR_SOC_S5

S

Always on 0.9 V ± 20 mV supply voltage for the FCH and USB PHYs

VDDCR_SOC_S5_SENSE

A

VDDCR_SOC_S5 voltage sense output, differential feedback with VSS_SENSE_B

VDDIO_MEM_S3_ABCD/EFGH

S

1.2 V (1.14 - 1.28 V) supply voltage for the DRAM PHYs, channels A-D / E-H

VDDIO_MEM_S3_ABCD_FB_H/L

A

VDDIO_MEM_S3_ABCD voltage differential feedback to VDDIO_MEM_S3_ABCD regulator

VDDIO_MEM_S3_EFGH_FB_H/L

A

VDDIO_MEM_S3_EFGH voltage differential feedback

VDD_18

S

1.8 V ±5% supply voltage for analog circuits

VDD_18_SENSE

A

VDD_18 voltage sense output, differential feedback with VSS_SENSE_A

VDD_18_S5

S

Always on 1.8 V ±5% supply voltage for analog circuits

VDD_18_S5_SENSE

A

VDD_18_S5 voltage sense output, differential feedback with VSS_SENSE_A

VDD_33

S

3.3 V ±5% supply voltage for GPIO

VDD_33_SENSE

A

VDD_33 voltage sense output, differential feedback with VSS_SENSE_B

VDD_33_S5

S

Always on 3.3 V ±5% supply voltage for GPIO

VDD_33_S5_SENSE

A

VDD_33_S5 voltage sense output, differential feedback with VSS_SENSE_B

VSS

S

Ground

VSS_SENSE_A

A

VSS sense output for VDDCR_CPU, VDD_18, VDD_18_S5 regulator

VSS_SENSE_B

A

VSS sense output for VDDCR_SOC, VDD_33, VDD_33_S5, VDDCR_SOC_S5 regulator

CORETYPE

Processor Core Type Indicator; NC = Not connected, VSS = connected to VSS on the package

Processor	CORETYPE
SP3 Type-0	VSS
SP3 Type-1/2	NC
TR4/sTRX4/sWRX8	NC

SP3R1, SP3R2

Processor Family Revision Identifier (electrical keying); NC = Not connected, VSS = connected to VSS on the package

Processor	SP3R1	SP3R2
SP3	NC	VSS
TR4	NC	NC
sTRX4	VSS	NC
sWRX8	NC	VSS

CPU_PRESENT_L

CPU Presence Indicator, connected to VSS on the package

SA[2:0]

I-IO18S5-S

Socket Identifier; 0 = connected to VSS, 1 = 10 kΩ PU to VDD_18_S5

Socket	SA[2]	SA[1]	SA[0]
SP3 BSP	0	0	0
SP3 AP (2P systems)	0	0	1
sTRX4/sWRX8	0	0	0

RSVD

Reserved

↑ ^1.0 ^1.1 Only memory channels A, D, E, and H are available on Socket sTRX4.
↑ ^2.0 ^2.1 UDIMMs are not supported on Socket SP3. RDIMMs are not supported on Socket sTRX4.
↑ ^3.0 ^3.1 At a power loss event FORCE_SELFREFRESH signals the processor to flush all pending writes inside and outside of the CPU caches, but not cache contents, to memory (including S-Link attached memory) and put the DRAMs into self-refresh mode. The processor asserts NV_SAVE_L when the operation has completed (< 1 ms) and the platform can signal NVDIMMs to backup the DRAM contents to non-volatile memory. NVDIMMs are not supported on Socket sTRX4 and sWRX8.
↑ ^4.0 ^4.1 ^4.2 Only the I/O interfaces P0, P2, G0, and G2 are available on Socket sTRX4. The xGMI protocol is not supported on Socket sTRX4 and sWRX8.
↑ The PCIE_RST1/RST3_L signals are not available on Socket sTRX4.
↑ The WAFL interface is not available on Socket sTRX4 and sWRX8.
↑ The SGPIO interfaces 1 and 3 are not available on Socket sTRX4.
↑ ^8.0 ^8.1 XGBE is not supported on Socket SP3, sTRX4, and sWRX8.
↑ In the HyperTransport protocol Sync packets request serial link resynchronization. Sync Flood is a line state receivers recognize as unrecoverable and as signal to stop propagating potentially bad data. In other words this historic term refers to a low-level fatal error signal. The condition is passed on through the Data Fabric and ultimately requires a system reset.
↑ The Sideband Interface (SBI) a.k.a. APML is a SMBus interconnect to the processor's SB-RMI and SB-TSI interfaces.
↑ From 1.5 V or 1.8 V always on supply, or 3 V coin cell battery using an LDO, or jumpered to VSS to "Clear CMOS".

Pin Types

Voltage Domain Internal to SoC, derived from VDDIO_MEM_S3_*
I/O-xGMI/PCIE/SATA/WAFL-D	Input / Output, xGMI / PCIe / SATA / WAFL Domain, Differential
VDDCR_SOC_S5 Voltage Domain
I/O/B-USB_S5-D	Input / Output / Bidirectional, USB, Differential
I/O-CLK-D	Input / Output, CLK, Differential
Other Voltage Domains
I/O/B-IOMEM_ABCD-D/S	Input / Output / Bidirectional, VDDIO_MEM_S3_ABCD Voltage Domain, Differential / Single-Ended
I/O/B-IOMEM_EFGH-D/S	Input / Output / Bidirectional, VDDIO_MEM_S3_EFGH, Differential / Single-Ended
I/O/B-IO18-D/S/OD	Input / Output / Bidirectional, VDD_18, Differential / Single-Ended / Open Drain
I/O/B-IO18S-D/S/OD	Input / Output / Bidirectional, VDD_18_S5, Differential / Single-Ended / Open Drain
I/O/B-IO33-D/S/OD	Input / Output / Bidirectional, VDD_33, Differential / Single-Ended / Open Drain
I/O/B-IO33S5-D/S/OD	Input / Output / Bidirectional, VDD_33_S5, Differential / Single-Ended / Open Drain
I/B-DUAL-OD	Input / Bidirectional, VDD_18 or VDD_33, Open Drain
A	Analog
S	Supply Voltage

Bibliography

David. S. (March 2018). "ISSCC 2018: AMD’s Zeppelin; Multi-chip routing and packaging"
"Socket SP3 Design Specification", AMD Publ. #55260, Rev. 1.16, August 2020
"Thermal Design Guide for SP3 Processors", AMD Publ. #55423, Rev. 3.00, November 13, 2017
"Socket SP3 Processor Functional Data Sheet for AMD Family 17h Models 00h–0Fh, Family 17h Models 30h–3Fh, and Family 19h Models 00h–0Fh", AMD Publ. #55426, Rev. 1.04, October 2020
"Functional Data Sheet for sTRX4 and sWRX8 Processors", AMD Publ. #56515, Rev. 0.81, August 2019
"Electrical Data Sheet for AMD Family 17h Models 00h–0Fh and 30h–3Fh and Family 19h Models 00h–0Fh Socket SP3 Processors", AMD Publ. #55441, Rev. 0.65, July 2020
"Electrical Data Sheet for AMD Family 17h Models 30h–3Fh and Family 19h Model 08h sTRX4, sWRX8 Processors", AMD Publ. #55441cpw, Rev. 0.66, March 2021
"Infrastructure Roadmap (IRM) for Socket SP3 Processors", AMD Publ. #55418, Rev. 1.18, October 2020
"Infrastructure Roadmap for sTRX4 and sWRX8 Processors", AMD Publ. #56443, Rev. 0.92, July 2021
"Socket SP3 Processor Motherboard Design Guide for AMD Family 17h Models 00h-0Fh, Models 30h-3Fh, and Family 19h Models 00h-0Fh", AMD Publ. #55414, Rev. 1.10, November 2020
"SP3r2 Processor Motherboard Design Guide", AMD Publ. #55809, Rev. 1.03, October 2017
"Motherboard Design Guide for sTRX4 High-End Desktop Processors", AMD Publ. #56724, Rev. 1.00, September 2020
"Motherboard Design Guide for sTRX4 and sWRX8 Processors", AMD Publ. #56437, Rev. 1.01, June 2021
"Processor Programming Reference (PPR) for AMD Family 17h Model 01h, Revision B1 Processors", AMD Publ. #54945, Rev. 3.00, April 14, 2019
"Preliminary Processor Programming Reference (PPR) for AMD Family 17h Model 31h, Revision B0 Processors", AMD Publ. #55803, Rev. 0.93, October 28, 2020
"NVDIMM-N Support for Family 17h Models 00h-0Fh Processors Application Note", AMD Publ. #56014, Rev. 0.74, May 2018
"NVDIMM-N Support for Socket SP3 Family 17h Models 30h–3Fh Processors Application Note", AMD Publ. #56333, Rev. 0.60, April 2020
"Revision Guide for AMD Family 17h Models 00h-0Fh Processors", AMD Publ. #55449, Rev. 1.19, December 2019
"Revision Guide for AMD Family 17h Models 30h-3Fh Processors", AMD Publ. #56323, Rev. 0.78, February 2021
"Revision Guide for AMD Family 19h Models 00h-0Fh Processors", AMD Publ. #56683, Rev. 1.04, June 2021
Beck, Noah; White, Sean; Paraschou, Milam; Naffziger, Samuel (2018). ‘Zeppelin’: An SoC for multichip architectures. Proceedings of IEEE ISSCC 2018. pp. 40-42. doi:10.1109/ISSCC.2018.8310173
Burd, Thomas et al. (2018). “Zeppelin”: An SoC for Multichip Architectures. IEEE JSSC. 54 (1): 133-143. doi:10.1109/JSSC.2018.2873584
Singh, Teja et al. (2020). Zen 2: The AMD 7nm Energy-Efficient High-Performance x86-64 Microprocessor Core. Proceedings of IEEE ISSCC 2020. pp. 42-44. doi:10.1109/ISSCC19947.2020.9063113
Naffziger, Samuel; Lepak, Kevin; Paraschou, Milam; Subramony, Mahesh (2020). AMD Chiplet Architecture for High-Performance Server and Desktop Products. Proceedings of IEEE ISSCC 2020. pp. 44-45. doi:10.1109/ISSCC19947.2020.9063103
Naffziger, Samuel. "AMD Chiplet Architecture for High-Performance Server and Desktop Products", IEEE ISSCC 2020, February 17, 2020
"EPYC Tech Day", June 20, 2017
2nd Gen AMD EPYC launch event, August 7, 2019

designer	AMD +
first announced	May 16, 2017 +
first launched	June 20, 2017 +
instance of	package +
market segment	Server +
microarchitecture	Zen +
name	Socket SP3 +
package	FCLGA-4094 +
package contacts	4,094 +
package length	58.5 mm (5.85 cm, 2.303 in) +
package pitch	1 mm (0.0394 in) +
package type	Organic Flip-Chip Land Grid Array +
package width	75.4 mm (7.54 cm, 2.969 in) +
socket	Socket SP3 + and LGA-4094 +
tdp	120 W (120,000 mW, 0.161 hp, 0.12 kW) +, 155 W (155,000 mW, 0.208 hp, 0.155 kW) + and 180 W (180,000 mW, 0.241 hp, 0.18 kW) +

WikiChip

The Fuse Coverage

Social Media

Companies

Microarchitectures

Technology Nodes

Intel

AMD

ARM

Cavium

Samsung

Intel

AMD

Ampere

Apple

Cavium

HiSilicon

MediaTek

NXP

Qualcomm

Renesas

Samsung

Revision as of 16:47, 16 April 2022

Contents

Overview

Package Description

Socket Description

Feature Summary

Processors using Socket SP3

Photos

Package Diagrams

Socket Diagrams

Pin Map

Pin Description

Pin Types

Bibliography

See also

@@ Line 7: / Line 7: @@
 |market=Server
 |microarch=Zen
+|microarch 2=Zen 2
+|microarch 3=Zen 3
 |tdp=120 W
 |tdp 2=155 W
 |tdp 3=180 W
-|package name=FCLGA-4094
+|package name=SP3
-|package type=Organic Flip-Chip Land Grid Array
+|package name 2=FCLGA-4094
+|package type=FC-OLGA
 |package contacts=4094
-|package dimension=58.5 mm
+|package dimension=75.40 mm
-|package dimension 2=75.4 mm
+|package dimension 2=58.50 mm
-|package pitch=1.00 mm
+|package dimension 3=6.26 mm
-|socket name=Socket SP3
+|pitch=0.87 mm
+|pitch 2=1.00 mm
+|socket type=SM-LGA
+|socket name=SP3
 |socket name 2=LGA-4094
-|socket type=LGA
+|predecessor=Socket G34
+|predecessor link=amd/packages/socket g34
+|successor=Socket SP5
+|successor link=amd/packages/socket sp5
+|contemporary=Socket TR4
+|contemporary link=amd/packages/socket tr4
+|contemporary 2=Socket sTRX4
+|contemporary 2 link=amd/packages/socket strx4
+|contemporary 3=Socket sWRX8
+|contemporary 3 link=amd/packages/socket swrx8
 }}
-'''Socket SP3''' is a [[land grid array]] microprocessor [[socket]] designed by AMD for their {{amd|EPYC}} family supported by the {{amd|Zen|l=arch}} microarchitectures. This socket is designed for ICs with a 4094-contact FCLGA packages.
+'''Socket SP3''' is a microprocessor socket designed by [[AMD]] for the first three generations of their {{amd|EPYC}} family of high performance server processors. It supports eight channels of [[DDR4]] memory and eight 16-lane PCIe I/O links. Socket SP3 succeeded {{\\|Socket G34}} and was superseded by {{\\|Socket SP5}}.
+Three other sockets were derived from, and are mechanically identical to Socket SP3 but differ electrically: {{\\|Socket TR4}} a.k.a. Socket SP3r2 for first and second generation, and {{\\|Socket sTRX4}} for third generation {{amd|Ryzen Threadripper}} high end desktop processors. These infrastructures support only four memory channels and {{abbr|UDIMM}}s instead of {{abbr|RDIMM}}s. Processors for these sockets are not compatible with Socket SP3 or vice versa. {{\\|Socket sWRX8}} is designated for Ryzen Threadripper workstation processors which support eight memory channels and both UDIMM and RDIMM types.
+For mainstream desktop processors AMD developed {{\\|Socket AM4}}.
+Contemporary mobile and embedded processors use the {{abbr|BGA}}
+packages {{\\|FT5}}, {{\\|FP5}}, {{\\|FP6}}, and {{\\|SP4}}.
 == Overview ==
-SP3 is a socket specifically designed by AMD for their {{amd|EPYC}} family of server processors and is supported by processors based on the {{amd|Zen|l=arch}} microarchitectures. Physically, the package is identical to the one used for {{amd|Socket TR4}} for their {{amd|Threadripper}} processors, however, the features are very different.
+Socket SP3 is a zero insertion force, screw actuated, [[wikipedia:Surface-mount technology|surface-mount]] [[land grid array]] socket for use with a 4094-contact, 1.00&nbsp;mm × 0.87&nbsp;mm interstitial pitch, organic land grid array CPU package.
+It supports eight channels of 72-bit [[DDR4]] memory with up to 2 DIMMs per channel, eight 16-lane PCIe Gen 3/4 I/O links, three or four of which are repurposed as inter-socket links on dual socket systems, four USB 3.1/3.2 ports, and up to 32 SATA Gen 3 ports.
+This compares to four [[DDR3]] channels and five [[HyperTransport]] links on its predecessor {{\\|Socket G34}}, while the newer {{\\|Socket SP5}} supports 12 channels of [[DDR5]] memory, eight PCIe Gen 5 links, and four USB 3.2 ports. ({{\\|SP4|SP4 and SP4r2}} are [[ball grid array]] packages of {{amd|epyc embedded#3000 Series (Zen)|EPYC 3000}} embedded processors.)
+The following AMD processor families use Socket SP3:
+{| class="wikitable"
+! || CPU Family || Microarch. || Process || Products
+|-
+|Type 0
+|{{amd|CPUID#Family 23 (17h)|Family 17h}} Models 00h–0Fh
+|{{amd|Zen|l=arch}}
+|[[14&nbsp;nm]]
+|EPYC 7001 "{{amd|Naples|l=core}}" (Model 01h), EPYC Embedded 7001
+|-
+|Type 1
+|Family 17h Models 30h–3Fh
+|{{amd|Zen 2|l=arch}}
+|[[7&nbsp;nm]]
+|EPYC 7002 "{{amd|Rome|l=core}}" (Model 31h), EPYC Embedded 7002
+|-
+|Type 2
+|{{amd|CPUID#Family 25 (19h)|Family 19h}} Models 00h–0Fh
+|{{amd|Zen 3|l=arch}}
+|[[7&nbsp;nm]]
+|EPYC 7003 "{{amd|Milan|l=core}}" (Model 01h)
+|}
+Codenames of AMD SP3 reference platforms ({{abbr|CRB}}s) are "Diesel", "Ethanol", "Daytona", and "Ethanol-X".
+Specifications of a dual socket EPYC blade motherboard and collaterals including BOM, CAD file, CPLD programming data, Eagle layout, and schematic were published by the [https://opencompute.org Open Compute Project] under Project Olympus AMD EPYC, specifically the US1-EPYC implementation by [[wikipedia:Quanta Computer|Quanta]].
+== Package Description ==
+The SP3 CPU package is lidded, has a 58.50&nbsp;mm × 75.40&nbsp;mm organic substrate with [[flip chip]] die attachment, 4094 nickel and gold plated land pads, and weighs up to 140&nbsp;g.<!--AMD-55260--> It leaves AMD's {{abbr|OSAT}} partner in a shipping tray with a carrier frame pre-installed. The carrier frame is a part of the package loading mechanism and remains on the package in the socket.
+The package substrate has six keying notches along the short edges preventing it from being inserted 180 degrees rotated into the carrier frame or socket, or in an incompatible socket with mismatching keying features. Four additional positions are reserved for future models. However all sockets SP3, TR4, sTRX4, and sWRX8, and all processors for these sockets have the same keying. It is worth noting that these processors are also electrically keyed by pin [[#CORETYPE|CORETYPE]], [[#SP3R1|SP3R1]], and [[#SP3R2|SP3R2]], and SP3 motherboards are not supposed to power up the socket if a TR4 or sTRX4 processor is installed.<!--AMD-55414 Sec 11.5.3--> To boot the processor compatible firmware is also required. A triangular symbol on both sides of the substrate marks the location of pin A1, with corresponding markings on the socket.
+The lid a.k.a. integrated heat spreader of Type-0 processors has an internal support bar bisecting their four dies. SP3 packages place [[wikipedia:Decoupling capacitor|decoupling capacitors]] under the lid around the chiplet periphery on the top side, and in two windows in the pad grid on the bottom side.
+All SP3 packages are [[multi-chip package|multi-chip modules]]. Type-0 packages integrate four identical "Zeppelin" rev. ZP-B2 dies, each containing eight CPU cores and implementing one quarter of the processor's memory and I/O interfaces. AMD used the same dies in various revisions for first generation EPYC server and embedded processors, and the first two generations of Ryzen Threadripper and Ryzen desktop processors without {{abbr|iGPU}}; see {{amd|CPUID#Family 23 (17h)|CPU Family 17h}}.
+Customized, single-ended, 4:1 {{abbr|SerDes}} links routed on
+two package layers, 32 lanes wide in each direction, connect the dies.
+AMD chose not to route these signals on a 2.5D interposer or [[EMIB]]
+for reasons of product flexibility and reach.<!--Burd2018,
+Naffziger2020--> The SerDes run at {{abbr|FCLK|Infinity Fabric clock}}
+so for instance a 1.33&nbsp;GHz FCLK coupled to the bus clock of
+DDR4-2666 SDRAM gives a raw data rate of 5.33 GT/s per lane or
+.33&nbsp;GB/s in each direction.<!--Beck2018, Naffziger2020, EPYC
+Tech Day 2017-06-20--> The following diagram illustrates the routing
+of high speed signals between the dies and the package contacts. Four
+package layers were used for these signals: Layer A, B, or both for
+the GMI links, C & D for the xGMI and I/O links, and all four layers
+(one per channel) for the memory interfaces.<!--Burd2018-->
+[[file:Socket SP3 Type-0 routing.svg|left]] Type-0 package top view, not to scale. {{abbr|CAKE}}s extend the Data Fabric transport layer off-chip by connecting to a CAKE in another die. Their {{abbr|PCS}} interface drives a {{abbr|GMI}} (same socket) or {{abbr|xGMI}} (different socket) physical link. Each die has two 16-lane multi-function I/O interfaces. Type A supports the PCIe, SATA, and XGBE protocols, Type B only PCIe. CAKE2/CAKE3 and the I/O controllers share a 16-lane [[wikipedia:Physical_layer#PHY|PHY]] group. {{abbr|IF:CS}}0 and CS1 are the Data Fabric's interface to the memory controllers, {{abbr|UMC}}0 and UMC1 respectively. Not shown are the Control Fabric interfaces which use {{abbr|TWIX}} (same socket) or {{abbr|WAFL}} (different socket) physical links, USB signals (USB0 group from die 0, USB1 from die 1), and low speed busses. For details and the on-chip topology see AMD {{amd|Infinity Fabric}}. {{clear}}
+Type-1/2 packages integrate one central I/O die and 2, 4, 6, or 8 identical Core Complex Dies which contain eight CPU cores each, populated in order CCD2/CCD4, CCD0/CCD6, and CCD1/CCD7. This silicon is "Starship" rev. SSP-B0 ({{amd|CPUID#Family 23 (17h)|CPU Family 17h}})<!--AMD-56323-0.78--> and "Genesis" GN-B1 ({{amd|CPUID#Family 25 (19h)|19h}}).<!--AMD-56683-1.04--> AMD used the same chips, possibly different revisions, for second and third generation EPYC server and embedded processors, and Ryzen Threadripper {{abbr|HEDT}} and workstation processors.
+[[file:Socket SP3 Type-1 routing.svg|left]] Type-1/2 package top view, not to scale. Eight {{abbr|IF:CCM}} blocks extend the Data Fabric on the IOD to the CCDs, each driving a GMI2 physical link routed on two package layers. SSP-B0 CCDs contain two {{abbr|CCX}}s with 16&nbsp;MiB L3 cache each, the GMI2 port and its die bumps are located in the center to reduce memory latency from the L3 cache.<!--Naffziger2020--> GN-B1 CCDs contain one CCX with 32&nbsp;MiB L3 cache, the GMI2 signals are routed to the chip edge. These are serial, single-ended links with 31 transmit (to IOD) and 39 receive lanes, one clock gating lane per direction, and a differential pair of clock lanes. GMI2 uses 10:1 SerDes running at FCLK, so for instance a 1.46&nbsp;GHz FCLK (~ DDR4-2933) gives a raw data rate of 14.6&nbsp;GT/s per lane or 71.2&nbsp;GB/s per link from IOD to CCD. Not shown are eight TWIX ports extending the Control Fabric to the CCDs, these links run on four data and two clock lanes, as well as WAFL links, USB signals, and low speed busses. The "Rome" package actually has 20 layers (9-2-9) in total. <!--AMD-55803 PPR SSP-B0, Singh2020, Naffziger2020--> For details and the IOD internal topology see AMD {{amd|Infinity Fabric}}. {{clear}}
+Socket SP3 supports eight 72-bit DDR4 memory channels A-H with up to 2 {{abbr|DIMM}}s per channel. The DIMMs are placed in order A-D and E-H parallel to the socket's broad sides. This also applies to Socket sTRX4 (where only the four channels A, D, E, and H are available), Socket sWRX8 (with a maximum of one DIMM per channel), as well as SP3 and sTRX4 motherboards supporting only one DIMM per channel as a trade-off between performance (as point-to-point connections improve signal integrity and permit higher data rates), board size and memory capacity.
+Furthermore Socket SP3 supports eight 16-lane multi-function I/O interfaces P0-P3 and G0-G3. All of these interfaces can be configured as PCIe link, some alternatively as {{abbr|xGMI}} link or S-Link, and some lanes as SATA, SATA Express, or XGBE link.
+S-Link is a cache coherent link to {{abbr|CCIX}} memory expanders introduced on Type-1 processors. As AMD switched to [[wikipedia:Compute Express Link|CXL]], first available on {{\\|Socket SP5}}, support for S-Link and CCIX/PCIe ESM mode (using 25&nbsp;GT/s PHYs on Type-1/2 IODs) was canceled.
+[[wikipedia:SATA Express|SATA Express]] combines PCIe and SATA controllers on the same two lanes with a {{abbr|GPIO}} pin for a device to indicate its controller type. XGBE links support the [[wikipedia:10 Gigabit Ethernet#Backplane|10GBASE-KR]], [[wikipedia:Gigabit Ethernet#1000BASE-KX|1000BASE-KX]], and [[wikipedia:Media-independent interface#Serial gigabit media-independent interface|SGMII]] (10/100/1000 Mbit/s) backplane Ethernet protocols. The SATAe and XGBE functions are implemented on Type-0 processors but not Type-1/2, and support for these interfaces on Socket SP3 was withdrawn.
+[[file:Socket SP3 2P routing.svg|DIMM order and 2P xGMI links]]
+On dual socket (2P) systems the cache coherent xGMI links connect the Data Fabrics on each processor. Type-0 processors use four links, each attached to one die on the package, creating a NUMA system with three memory distances and one or two hops between any two dies. Type-1/2 processors can use three or four xGMI links depending on bandwidth requirements, all connected to the central I/O die. xGMI links use 16 lanes, unused links release 16 lanes per socket for I/O. The integrated {{abbr|SMU}} dynamically adjusts the link width (number of active lanes) for power saving.<!--Burd2018--> The {{abbr|WAFL}} link, one or two lanes, connect the Control Fabrics on each processor, i.e. the {{abbr|PSP}}, SMUs and other IPs, primarily for temperature monitoring, power and frequency control. Four socket systems are not supported although the available resources do not seem to rule this out.
+Type-0 processors support DDR4-2666 memory and PCIe Gen 3 (8&nbsp;GT/s) on their I/O links. Type-1/2 processors support DDR4-3200 memory and PCIe Gen 4 (16&nbsp;GT/s), with xGMI links reaching 18&nbsp;GT/s. Optimized motherboards are required to realize these data rates. Accordingly Type-1 processors can only run at restricted rates on Type-0 boards, after a BIOS update providing compatible firmware. Type-2 processors are not supported on first generation EPYC boards. Conversely EPYC 7001 "Naples" processors are incompatible with dual socket boards implementing only three xGMI links.
+== Socket Description ==
+Socket SP3, {{\\|Socket TR4|TR4}}, {{\\|Socket sTRX4|sTRX4}}, and {{\\|Socket sWRX8|sWRX8}} are mechanically identical. They have a 79.9&nbsp;mm × 120.3&nbsp;mm footprint and consist of the following components, from top to bottom:
+* Force Frame
+* Rail Frame
+* Socket Housing
+* Stiffener Frame
+* Insulators
+* Backplate
+Removable components are:
+* Heatsink
+* Carrier Frame
+* External Cap
+* PnP Cover Cap
+The force frame, rail frame, and stiffener frame constitute the Socket Actuation Mechanism. The heatsink, the CPU in a carrier frame, the SAM, housing, and backplate are separately orderable parts. The latter three are motherboard components for OEMs. Socket SP3 suppliers are [[wikipedia:Foxconn|Foxconn Interconnect Technology]] ([https://www.fit-foxconn.com website]) and Lotes Co. Ltd. ([https://www.lotes.cc/en website]).
+{{abbr|LGA}} sockets use cantilever springs in the socket housing to make electrical contact with flat pads on the bottom of the CPU package. The SAM creates the Z-axis compression load between the CPU package and the housing soldered to the motherboard. Considerable force is required to deflect thousands of springs at once. According to AMD the SP3 SAM must exert a minimum force of 95&nbsp;kg-f (932&nbsp;N) to ensure proper mating of the package with the socket, a maximum of 125&nbsp;kg-f (1226&nbsp;N), so SP3 sockets are not actuated by a lever but three [[wikipedia:Torx|Torx]] screws linking their force frame and stiffener frame. The stiffener frame is attached to the backplate on the bottom side of the motherboard.
+The '''force frame''' a.k.a. load plate is a largely flat piece stamped out of 2.0&nbsp;mm thick stainless steel sheets. It has a window allowing the top of the CPU package lid to protrude for contact with the heatsink. When actuated it applies a load to the flanges on the sides of the lid. The force frame is attached to the stiffener frame by a hinge. It permits vertical motion when the socket is actuated, integrates a torsional spring to keep the frame open while the user inserts or removes the CPU, and a stop feature limiting the opening angle to some 105 degrees. The force frame is actuated by three [[wikipedia:Captive fastener|captive screws]] with a [[wikipedia:Torx|Torx]] T20 head and [[wikipedia:ISO metric screw thread|M3.5×0.6]] or larger thread. They mate with [[wikipedia:Swage nut|self-clinching PEM nuts]] on the stiffener frame.
+These screws must be tightened in a particular order to avoid damage to the contact springs, the order is marked on the force frame. The lone screw opposite the hinge first, followed by the two screws next to it, with a maximum torque of 16.1 ± 1.2 kgf-cm (14.0 ± 1.0 lbf-in, 1.58 ± 0.1 N⋅m) according to AMD. {{amd|Ryzen Threadripper}} boxed processors come with a small preset torque limiting screwdriver for this purpose. Some sources recommend two passes to engage the threads, then tighten the screws. To remove the processor the screws should be opened in reverse order.
+The '''rail frame''' together with the carrier frame constitute the package loading mechanism. Its main purpose is to minimize the risk of contact spring damage due to handling errors or accidents when loading the package into the housing. The rail frame is a stainless steel frame overmolded with black polycarbonate plastic and attached to the stiffener frame with a second hinge similar to the force frame. The steel frame forms a closed loop for stability and extends into a pair of finger lift tabs marked with blue color. The carrier frame slides into the rail frame along rails molded into both parts. They also have locking features which secure the carrier frame in the final position. When the rail frame is closed, latching features engage with undercut steps on the housing to ensure the package remains properly seated during actuation.
+The '''carrier frame''' is made from colored polycarbonate material. EPYC 7001 series processors use blue, 7002 series green, 7003 series grey, and Threadripper processors (for {{\\|Socket TR4}}, {{\\|Socket sTRX4|sTRX4}}, and {{\\|Socket sWRX8|sWRX8}}) orange carriers. The carrier frame has a window for the package lid and a handle to pick up, insert, and remove the carrier without touching and contaminating the contact pads on the package. The handle bears the name of the supplier, commonly Lotes, and has a hole to provide access for one of the actuation screws. The opposite side of the frame is marked with a date and revision code. The carrier frame has six latches and is designed to snap onto the top side of the package substrate while the CPU package is sitting in the shipping tray. Keying features match two keying notches in the package to prevent it from being inserted 180 degrees rotated. Four alignment pegs on the carrier frame engage with alignment holes in the socket housing when the rail frame is closed.
+The carrier frame is not supposed to be removed and not sold to consumers. Owners of a processor under warranty with a broken frame should contact the vendor or AMD customer service. Third parties may sell carrier frames salvaged from defective CPUs. If a replacement can or should be 3D-printed is unclear. It is evidently possible, with some care, to insert the package into the housing without the carrier.
+The '''external cap''' is made from a transparent polycarbonate material. It has the same outer dimensions as the carrier frame, and the same rail and locking features to slide into the rail frame. The external cap ships with the SAM and protects the contact springs when no processor is installed in the socket. A label on its top side reminds users to remove the cap before inserting the processor. On the reverse side the external cap has a cavity fitting the cover cap, so the SAM with external cap can be installed over the housing with cover cap.
+The '''cover cap''' is made from black [[wikipedia:Liquid-crystal polymer|liquid crystal polymer]] (LCP). It has the same alignment pegs as the carrier frame and latching features engaging with undercut steps on the housing, separate from those for the rail frame. The position of the pegs is asymmetric so the cap cannot be installed 180 degrees rotated. The cover cap ships with the socket housing and facilitates pick-and-place with a vacuum nozzle during board assembly. Its top protrusion has vent holes, bears the name of the socket and supplier, and serves as an alignment feature against the SAM with external cap.
+The '''socket housing''' is a black LCP casing with two windows where [[wikipedia:Decoupling capacitor|decoupling capacitors]] can be placed on the top side of the motherboard. Its outline is asymmetric, preventing the SAM from being installed 180 degrees rotated. The walls have undercut steps on the outside for the rail frame and cover cap latches, cavities accomodating the carrier frame latches and keying features, finger access cut-outs in the middle of the long edges, and four alignment holes to receive the alignment pegs on the carrier frame. A chamfered corner marks the location of pin A1. The contact springs extend into a J-lead at the bottom of the housing with 0.6&nbsp;mm diameter solder balls attached for [[wikipedia:Surface-mount technology|surface mounting]]. Standoffs limit the distance to the {{abbr|PCB}}.
+The '''stiffener frame''' a.k.a. base plate is a flat, 1.7&nbsp;mm thick stainless steel plate with a window fitting the socket housing, and seven [[wikipedia:Swage nut|self-clinching]], flush integrated nuts to fasten the force frame and a heatsink. The position of the four heatsink nuts (PEM nut standoffs) is asymmetric so the heatsink can only be installed in one orientation. They have a [[wikipedia:ISO metric screw thread|M3.5×0.6]] internal thread, and height 6.0&nbsp;mm including the stiffener frame thickness or 6.18&nbsp;mm from the top of the PCB. The top of the CPU package lid is 8.959&nbsp;mm from the top of the PCB when the socket is actuated.
+The SAM must be attached to a backplate on the bottom side of the motherboard or directly mounted to the chassis. This is facilitated by four M3.5×0.6 captive nuts on the stiffener frame with a Torx T20 head, a head diameter of 6.0&nbsp;mm and maximum head height of 2.3&nbsp;mm, to be tightened in a diagonal pattern with a maximum torque of 16.1 ± 1.2 kgf-cm (14.0 ± 1.0 lbf-in, 1.58 ± 0.1 N⋅m).
+The '''backplate''' is a flat, 2.5&nbsp;mm thick stainless steel plate with four self-clinching studs with a M3.5×0.6 external thread. Its dimensions are symmetric so it can be installed 180 degrees rotated, and like the housing it has a window for bottom side components. The studs protrude upwards through holes in the PCB and mate with the captive nuts on the stiffener frame. Backplates with stud heights between 4.0 and 5.6&nbsp;mm are available to account for different PCB thicknesses.
+Two sheets made from insulating material, 0.18&nbsp;mm thick and about as large as the respective metal part separate the stiffener frame and backplate from the motherboard.
+Socket SP3 processors require a '''heatsink'''. Heatsinks weighing up to 450&nbsp;g can be mounted to the PEM nuts on the stiffener frame, heavier heatsinks require additional support such as direct chassis attachment. The allowable spring force exerted by the heatsink on the package lid is 75 ± 15 lb-f (334 ± 67 N). Thermal interface material should be applied between the lid and heatsink. The four captive spring screws on the heatsink should be tightened in a diagonal pattern with the same maximum torque of 16.1 ± 1.2 kgf-cm (14.0 ± 1.0 lbf-in, 1.58 ± 0.1 N⋅m) as the actuation screws.
+== Feature Summary ==
+* Lidded [[land grid array]] package, 75.40&nbsp;mm × 58.50&nbsp;mm
+** 4094 contacts in a 82 × 55 grid with 0.87&nbsp;mm × 1.00&nbsp;mm interstitial pitch
+** Organic substrate, [[flip chip]] die attachment
+* 8 × 72 bit DDR4 SDRAM interface
+** Type-0 processors: Up to 1333&nbsp;MHz, PC4-21333 (DDR4-2666), 170.67&nbsp;GB/s total raw bandwidth
+** Type-1/2 processors: Up to 1600&nbsp;MHz, PC4-25600 (DDR4-3200), 204.8&nbsp;GB/s total raw bandwidth
+** Up to 2 DIMMs/channel, up to 16 DIMMs total
+** {{abbr|RDIMM}}, {{abbr|LRDIMM}}, {{abbr|3DS DIMM}}, {{abbr|NVDIMM-N}} types
+** ECC supported
+** Memory capacity 256 GiB/channel (Type-0) or 512 GiB/channel (Type-1/2)
+* Eight multi-function I/O interfaces P0-P3, G0-G3
+:{| class="wikitable" style="text-align:center"
+|Lane||15||14||13||12||11||10||9||8||7||6||5||4||3||2||1||0
+|-
+| ||colspan="16"|xGMI
+|-
+| ||colspan="16"|S-Link
+|-
+|rowspan="5"|PCIe||colspan="16"|x16
+|-
+|colspan="8"|x8||colspan="8"|x8
+|-
+|colspan="4"|x4||colspan="4"|x4||colspan="4"|x4||colspan="4"|x4
+|-
+|colspan="2"|x2||colspan="2"|x2||colspan="2"|x2||colspan="2"|x2||colspan="2"|x2||colspan="2"|x2||colspan="2"|x2||colspan="2"|x2
+|-
+|x1||x1||x1||x1||x1||x1||x1||x1||x1||x1||x1||x1||x1||x1||x1||x1
+|-
+|SATAe||colspan="12"| ||colspan="2"|1||colspan="2"|0
+|-
+|SATA||colspan="8"| ||7||6||5||4||3||2||1||0
+|-
+|XGBE||colspan="8"| ||3||2||1||0||colspan="4"|
+|-
+|Type-0 PHYs||colspan="4"|PHY 4||colspan="4"|PHY 3||colspan="4"|PHY 2||colspan="2"|PHY 1||colspan="2"|PHY 0
+|-
+|Type-1/2 PHYs||colspan="4"|PHY 3||colspan="4"|PHY 2||colspan="4"|PHY 1||colspan="4"|PHY 0
+|}
+:* PCIe protocol supported on all interfaces
+:** Type-0 processors: PCIe Gen 1, 2, 3 (8&nbsp;GT/s)
+:** Type-1/2 processors: PCIe Gen 1, 2, 3, 4 (16&nbsp;GT/s)
+:** 16 lanes, up to 8 ports per interface configurable x16, x8, x4, x2, x1 with power-of-two alignment (e.g. 1x4 + 4x1 + 1x8)
+:** Max. 7 PCIe ports in each 8-lane subset (e.g. 0x8 + 8x1 is not possible)
+:** Max. 7 PCIe ports per interface if any lane is configured as SATA port
+:** Different PCIe generations supported on the ports in the same interface
+:** Lane polarity inversion, per port lane reversal
+:** Up to 128 PCIe lanes total on 1P systems
+:** Up to 64 or 80 PCIe lanes total per socket on 2P systems
+:* {{abbr|xGMI}} protocol supported on G0-G3, used on 2P systems only
+:** Type-0 processors: Four x16 links per socket required
+:** Type-1/2: Three or four links depending on bandwidth requirements
+:** Four links: G0 (socket 0) ↔ G2 (socket 1), G1 ↔ G3, G2 ↔ G0, G3 ↔ G1
+:** Three links: G0 ↔ G2, G1 ↔ G3, G2 ↔ G0
+:** Max. raw data rate  18&nbsp;GT/s (Type-1/2)
+:* S-Link protocol on P0-P3
+:** Not supported on Socket SP3
+:* SATA Gen 1, 2, 3 (6&nbsp;Gb/s) protocol supported on the lower 8 lanes of P0, P1, G2, G3
+:** P0: SATA00-07, P1: SATA10-17, G2: SATA20-27, G3: SATA30-37
+:** Up to 32 SATA ports total on 1P systems
+:** Up to 16 SATA ports total per socket on 2P systems
+:* XGBE protocols on lanes 4-7 of P0, P1, G2, G3
+:** P0: XGBE00-03, P1: XGBE10-13, G2: XGBE20-23, G3: XGBE30-33
+:** Not supported on Socket SP3
+:* Five (Type-0 processors) or four (Type-1/2) {{abbr|PHY}} groups on each interface
+:** Lanes sharing a PHY group must use the same protocol (PCIe, SATA)
+:** On Type-0 platforms lanes 0-3 must use the same protocol for compatibility with Type-1 processors
+* Supplementary I/O interface
+** PCIe Gen 1, 2 (5&nbsp;GT/s), 2 lanes
+** {{abbr|WAFL}} interface on 2P systems
+*** Option 1: WAFL[0] (socket 0) ↔ WAFL[1] (socket 1), WAFL[1] (s0) ↔ WAFL[0] (s1)
+*** Option 2 (Type-1/2 only): WAFL[0] (s0) ↔ WAFL[1] (s1), WAFL[1] (s0) and WAFL[0] (s1) not used
+** Type-0 processors: Unused lanes remain unconnected
+** Type-1/2: Unused lanes are available for I/O, e.g. to attach a {{abbr|BMC}}
+* Four USB ports
+** Type-0 processors: 4 × USB 1.1, 2.0, 3.1 Gen 1 (5 Gb/s)
+** Type-1/2 processors: 4 × USB 1.1, 2.0, 3.2 Gen 1, [[wikipedia:USB 3.0#USB 3.2|2×1]] (10 Gb/s)
+* Low speed interfaces (some sharing pins):
+** 8-bit {{abbr|eMMC}} v5.0 (400&nbsp;MB/s)
+** 2 × 4-wire or 4 × 2-wire {{abbr|UART}} modeled after the [[wikipedia:16550 UART|16550]]
+** {{abbr|LPC}}, two clocks
+** 1/2/4-bit {{abbr|SPI/eSPI}} up to 100&nbsp;MHz (SPI) and 66&nbsp;MHz (eSPI)
+** 6 × {{abbr|I<sup>2</sup>C}}
+** 2 × {{abbr|SMBus}}
+** 4 × {{abbr|SGPIO}}
+** 2 × SATA {{abbr|DevSlp}}
+** 78 × {{abbr|GPIO}}
+** Sideband Interface a.k.a. {{abbr|APML}} ({{abbr|SB-RMI}}, {{abbr|SB-TSI}})
+** 2 × Serial VID Interface (SVI2)
+** {{abbr|JTAG}}
-== Supported Processors ==
+== Processors using Socket SP3 ==
 * {{#ask: [[Category:microprocessor models by amd]]
 [[socket::Socket SP3]]
@@ Line 39: / Line 282: @@
   |headers=show
   |limit=0
-  |searchlabel=Show Socket SP3-Supported Processors
+  |searchlabel=Show processors for Socket SP3
   |class=sortable wikitable smwtable
 }}
-== Package Photographs ==
+== Photos ==
 <gallery widths=500px heights=400px>
 File:amd naples (front).png|FCLGA-4094, package front
 File:amd naples (back).png|FCLGA-4094, package back
+File:Amd_socket_sp3_IMGP3469_smial_wp.jpg|Socket SP3, open
 </gallery>
-== Package Diagram ==
+== Package Diagrams ==
-:[[File:sp3-details.png|1000px]]
+<!-- :[[File:sp3-details.png|1000px]] --><!--AMD-55423-3.0 (public version) Fig 1-->
+[[File:LGA-4094 diag.svg]] <!--based on AMD-55260-1.16-->
+SP3 package. All dimensions in millimeters.
+{| style="text-align: center;"
+|[[file:LGA-4094 SP3 Naples diag.svg]]<br/>"Naples" package
+|&nbsp;
+|[[file:LGA-4094 SP3 Rome diag.svg]]<br/>"Rome" package
+|}
+[[File:LGA-4094 carrier diag.svg]]
+SP3 carrier frame (AMD ref. design, not Lotes). All dimensions in millimeters.
+== Socket Diagrams ==
+[[File:Socket SP3 PCB layout.svg]]
+Socket SP3 PCB layout. NPTH = Non-Plated Through Hole. All dimensions in millimeters.
 == Pin Map ==
-:[[File:Socket SP3 pinmap.svg]]
+[[File:Socket SP3 pinmap.svg|800px]]
+Socket SP3 pinout, top view. This is a preview, click for a larger image and other views.
+<!--
+AGPIO3/WOL0,CY24,MB_ADD[5],AY41,ME_DATA[8],CT2,MH_DATA[43],N6,VDDCR_CPU,F23,VDDIO_MEM_S3_EFGH,AG9,VSS,AA7,VSS,BY4
+AGPIO4/WOL1,E17,MB_ADD[6],AY44,ME_DATA[9],CR1,MH_DATA[44],V5,VDDCR_CPU,F26,VDDIO_MEM_S3_EFGH,AH1,VSS,AA9,VSS,BY6
+AGPIO5/DEVSLP0/WOL2,DB24,MB_ADD[7],AY43,ME_DATA[10],CM2,MH_DATA[45],V7,VDDCR_CPU,F29,VDDIO_MEM_S3_EFGH,AH4,VSS,AA11,VSS,BY8
+AGPIO6/DEVSLP1/WOL3,DA24,MB_ADD[8],AY40,ME_DATA[11],CL1,MH_DATA[46],P5,VDDCR_CPU,F32,VDDIO_MEM_S3_EFGH,AH6,VSS,AA14,VSS,BY11
+AGPIO9_0/SGPIO0_DATAOUT/MDIO1_SCL,DB29,MB_ADD[9],AW39,ME_DATA[12],CT3,MH_DATA[47],P7,VDDCR_CPU,F35,VDDIO_MEM_S3_EFGH,AH8,VSS,AA17,VSS,BY13
+AGPIO23_0/SGPIO0_LOAD/MDIO1_SDA,CY27,MB_ADD[10],BE44,ME_DATA[13],CR3,MH_DATA[48],L5,VDDCR_CPU,F38,VDDIO_MEM_S3_EFGH,AH11,VSS,AA19,VSS,BY16
+AGPIO40_0/SGPIO0_DATAIN/MDIO0_SDA,DA27,MB_ADD[11],AW40,ME_DATA[14],CM3,MH_DATA[49],L6,VDDCR_CPU,F40,VDDIO_MEM_S3_EFGH,AJ2,VSS,AA21,VSS,BY18
+ALERT_L,CY39,MB_ADD[12],AV41,ME_DATA[15],CL3,MH_DATA[50],G5,VDDCR_CPU,F43,VDDIO_MEM_S3_EFGH,AJ4,VSS,AA23,VSS,BY20
+BP[0],E40,MB_ADD[13],BG42,ME_DATA[16],CK2,MH_DATA[51],G6,VDDCR_CPU,F45,VDDIO_MEM_S3_EFGH,AJ7,VSS,AA25,VSS,BY24
+BP[1],E41,MB_ADD_17,BH40,ME_DATA[17],CJ1,MH_DATA[52],M5,VDDCR_CPU,H11,VDDIO_MEM_S3_EFGH,AJ9,VSS,AA27,VSS,BY26
+BP[2],D21,MB_ALERT_L,AV39,ME_DATA[18],CF2,MH_DATA[53],M7,VDDCR_CPU,H15,VDDIO_MEM_S3_EFGH,AK4,VSS,AA29,VSS,BY28
+BP[3],C20,MB_BANK[0],BF41,ME_DATA[19],CE1,MH_DATA[54],H5,VDDCR_CPU,H18,VDDIO_MEM_S3_EFGH,AK6,VSS,AA31,VSS,BY30
+BP[4],C22,MB_BANK[1],BE39,ME_DATA[20],CK3,MH_DATA[55],H7,VDDCR_CPU,H21,VDDIO_MEM_S3_EFGH,AK8,VSS,AA33,VSS,BY32
+BP[5],C23,MB_BG[0],AU40,ME_DATA[21],CJ3,MH_DATA[56],E5,VDDCR_CPU,H24,VDDIO_MEM_S3_EFGH,AK11,VSS,AA35,VSS,BY34
+CORETYPE,C29,MB_BG[1],AU39,ME_DATA[22],CF3,MH_DATA[57],E6,VDDCR_CPU,H27,VDDIO_MEM_S3_EFGH,AL2,VSS,AA37,VSS,BY36
+CPU_PRESENT_L,B24,MB_CAS_L_ADD[15],BF43,ME_DATA[23],CE3,MH_DATA[58],B7,VDDCR_CPU,H30,VDDIO_MEM_S3_EFGH,AL4,VSS,AA38,VSS,BY39
+DBREQ_L,B25,MB_CHECK[0],AP43,ME_DATA[24],CD2,MH_DATA[59],A7,VDDCR_CPU,H33,VDDIO_MEM_S3_EFGH,AL7,VSS,AA40,VSS,BY42
+EGPIO9_1/SGPIO1_DATAOUT/MDIO3_SCL,D25,MB_CHECK[1],AP44,ME_DATA[25],CC1,MH_DATA[60],F5,VDDCR_CPU,H36,VDDIO_MEM_S3_EFGH,AL9,VSS,AA43,VSS,BY45
+EGPIO9_2/SGPIO2_DATAOUT/MDIO5_SCL,D28,MB_CHECK[2],AV43,ME_DATA[26],BY2,MH_DATA[61],F7,VDDCR_CPU,H39,VDDIO_MEM_S3_EFGH,AM1,VSS,AA45,VSS,BY47
+EGPIO9_3/SGPIO3_DATAOUT/MDIO7_SCL,CY41,MB_CHECK[3],AV44,ME_DATA[27],BW1,MH_DATA[62],B6,VDDCR_CPU,H42,VDDIO_MEM_S3_EFGH,AM4,VSS,AA48,VSS,BY49
+EGPIO23_1/SGPIO1_LOAD/MDIO3_SDA,E25,MB_CHECK[4],AN42,ME_DATA[28],CD3,MH_DATA[63],A6,VDDCR_CPU,H45,VDDIO_MEM_S3_EFGH,AM6,VSS,AA50,VSS,BY52
+EGPIO23_2/SGPIO2_LOAD/MDIO5_SDA,E28,MB_CHECK[5],AN44,ME_DATA[29],CC3,MH_DQS_H[0],CW5,VDDCR_CPU,K11,VDDIO_MEM_S3_EFGH,AM8,VSS,AA52,VSS,BY54
+EGPIO23_3/SGPIO3_LOAD/MDIO7_SDA,CY42,MB_CHECK[6],AU42,ME_DATA[30],BY3,MH_DQS_H[1],CN5,VDDCR_CPU,K15,VDDIO_MEM_S3_EFGH,AM11,VSS,AA55,VSS,CA2
+EGPIO40_1/SGPIO1_DATAIN/MDIO2_SDA,D24,MB_CHECK[7],AU44,ME_DATA[31],BW3,MH_DQS_H[2],CG5,VDDCR_CPU,K18,VDDIO_MEM_S3_EFGH,AN2,VSS,AB4,VSS,CA4
+EGPIO40_2/SGPIO2_DATAIN/MDIO4_SDA,D27,MB_C[0],BJ39,ME_DATA[32],AD3,MH_DQS_H[3],CA5,VDDCR_CPU,K21,VDDIO_MEM_S3_EFGH,AN4,VSS,AB6,VSS,CA7
+EGPIO40_3/SGPIO3_DATAIN/MDIO6_SDA,DB44,MB_C[1],BJ42,ME_DATA[33],AC3,MH_DQS_H[4],AA6,VDDCR_CPU,K24,VDDIO_MEM_S3_EFGH,AN7,VSS,AB8,VSS,CA9
+EGPIO42,CV21,MB_C[2],BH43,ME_DATA[34],Y3,MH_DQS_H[5],R6,VDDCR_CPU,K27,VDDIO_MEM_S3_EFGH,AN9,VSS,AB11,VSS,CA11
+EGPIO70/EMMC_CLK,CW25,MB_DATA[0],AB43,ME_DATA[35],W3,MH_DQS_H[6],J6,VDDCR_CPU,K30,VDDIO_MEM_S3_EFGH,AP4,VSS,AB13,VSS,CA14
+ESPI_ALERT_L/LDRQ0_L/EGPIO108,CW24,MB_DATA[1],AB44,ME_DATA[36],AD2,MH_DQS_H[7],C6,VDDCR_CPU,K33,VDDIO_MEM_S3_EFGH,AP6,VSS,AB16,VSS,CA17
+ESPI_RESET_L/KBRST_L/AGPIO129,CY29,MB_DATA[2],AF43,ME_DATA[37],AC1,MH_DQS_H[8],BR5,VDDCR_CPU,K36,VDDIO_MEM_S3_EFGH,AP8,VSS,AB18,VSS,CA19
+FORCE_SELFREFRESH,A22,MB_DATA[3],AF44,ME_DATA[38],Y2,MH_DQS_H[9],CY7,VDDCR_CPU,K39,VDDIO_MEM_S3_EFGH,AP11,VSS,AB20,VSS,CA23
+G0B_ZVSS,K29,MB_DATA[4],AA42,ME_DATA[39],W1,MH_DQS_H[10],CP7,VDDCR_CPU,K42,VDDIO_MEM_S3_EFGH,AP13,VSS,AB22,VSS,CA25
+G0_RXN[0],V29,MB_DATA[5],AA44,ME_DATA[40],V3,MH_DQS_H[11],CH7,VDDCR_CPU,K45,VDDIO_MEM_S3_EFGH,AP16,VSS,AB26,VSS,CA27
+G0_RXN[1],U29,MB_DATA[6],AE42,ME_DATA[41],U3,MH_DQS_H[12],CB7,VDDCR_CPU,M11,VDDIO_MEM_S3_EFGH,AR2,VSS,AB28,VSS,CA29
+G0_RXN[2],W30,MB_DATA[7],AE44,ME_DATA[42],P3,MH_DQS_H[13],AB5,VDDCR_CPU,M15,VDDIO_MEM_S3_EFGH,AR4,VSS,AB30,VSS,CA31
+G0_RXN[3],V32,MB_DATA[8],AB40,ME_DATA[43],N3,MH_DQS_H[14],T5,VDDCR_CPU,M18,VDDIO_MEM_S3_EFGH,AR7,VSS,AB32,VSS,CA33
+G0_RXN[4],U32,MB_DATA[9],AB41,ME_DATA[44],V2,MH_DQS_H[15],K5,VDDCR_CPU,M21,VDDIO_MEM_S3_EFGH,AR9,VSS,AB36,VSS,CA34
+G0_RXN[5],W33,MB_DATA[10],AF40,ME_DATA[45],U1,MH_DQS_H[16],D5,VDDCR_CPU,M24,VDDIO_MEM_S3_EFGH,AR11,VSS,AB38,VSS,CA37
+G0_RXN[6],V35,MB_DATA[11],AF41,ME_DATA[46],P2,MH_DQS_H[17],BT7,VDDCR_CPU,M27,VDDIO_MEM_S3_EFGH,AR14,VSS,AB39,VSS,CA38
+G0_RXN[7],U35,MB_DATA[12],AA39,ME_DATA[47],N1,MH_DQS_L[0],CY5,VDDCR_CPU,M30,VDDIO_MEM_S3_EFGH,AR17,VSS,AB42,VSS,CA40
+G0_RXN[8],W36,MB_DATA[13],AA41,ME_DATA[48],M3,MH_DQS_L[1],CP5,VDDCR_CPU,M33,VDDIO_MEM_S3_EFGH,AR18,VSS,AB45,VSS,CA43
+G0_RXN[9],V38,MB_DATA[14],AE39,ME_DATA[49],L3,MH_DQS_L[2],CH5,VDDCR_CPU,M36,VDDIO_MEM_S3_EFGH,AT1,VSS,AB47,VSS,CA45
+G0_RXN[10],U38,MB_DATA[15],AE41,ME_DATA[50],H3,MH_DQS_L[3],CB5,VDDCR_CPU,M39,VDDIO_MEM_S3_EFGH,AT4,VSS,AB49,VSS,CA48
+G0_RXN[11],W39,MB_DATA[16],AH43,ME_DATA[51],G3,MH_DQS_L[4],AB7,VDDCR_CPU,M42,VDDIO_MEM_S3_EFGH,AT6,VSS,AB52,VSS,CA50
+G0_RXN[12],V41,MB_DATA[17],AH44,ME_DATA[52],M2,MH_DQS_L[5],T7,VDDCR_CPU,M45,VDDIO_MEM_S3_EFGH,AT8,VSS,AB54,VSS,CA52
+G0_RXN[13],U41,MB_DATA[18],AM43,ME_DATA[53],L1,MH_DQS_L[6],K7,VDDCR_CPU,P11,VDDIO_MEM_S3_EFGH,AT11,VSS,AC2,VSS,CB1
+G0_RXN[14],W42,MB_DATA[19],AM44,ME_DATA[54],H2,MH_DQS_L[7],D7,VDDCR_CPU,P15,VDDIO_MEM_S3_EFGH,AT13,VSS,AC4,VSS,CB4
+G0_RXN[15],V44,MB_DATA[20],AG42,ME_DATA[55],G1,MH_DQS_L[8],BT5,VDDCR_CPU,P18,VDDIO_MEM_S3_EFGH,AT16,VSS,AC7,VSS,CB6
+G0_RXP[0],W29,MB_DATA[21],AG44,ME_DATA[56],F3,MH_DQS_L[9],CW6,VDDCR_CPU,P21,VDDIO_MEM_S3_EFGH,AU2,VSS,AC9,VSS,CB8
+G0_RXP[1],U30,MB_DATA[22],AL42,ME_DATA[57],E3,MH_DQS_L[10],CN6,VDDCR_CPU,P24,VDDIO_MEM_S3_EFGH,AU4,VSS,AC11,VSS,CB11
+G0_RXP[2],V31,MB_DATA[23],AL44,ME_DATA[58],A3,MH_DQS_L[11],CG6,VDDCR_CPU,P27,VDDIO_MEM_S3_EFGH,AU7,VSS,AC14,VSS,CB13
+G0_RXP[3],W32,MB_DATA[24],AH40,ME_DATA[59],A4,MH_DQS_L[12],CA6,VDDCR_CPU,P30,VDDIO_MEM_S3_EFGH,AU9,VSS,AC17,VSS,CB16
+G0_RXP[4],U33,MB_DATA[25],AH41,ME_DATA[60],F2,MH_DQS_L[13],AA5,VDDCR_CPU,P33,VDDIO_MEM_S3_EFGH,AU11,VSS,AC19,VSS,CB18
+G0_RXP[5],V34,MB_DATA[26],AM40,ME_DATA[61],E1,MH_DQS_L[14],R5,VDDCR_CPU,P36,VDDIO_MEM_S3_EFGH,AU14,VSS,AC21,VSS,CB20
+G0_RXP[6],W35,MB_DATA[27],AM41,ME_DATA[62],B2,MH_DQS_L[15],J5,VDDCR_CPU,P39,VDDIO_MEM_S3_EFGH,AU17,VSS,AC25,VSS,CB22
+G0_RXP[7],U36,MB_DATA[28],AG39,ME_DATA[63],B3,MH_DQS_L[16],C5,VDDCR_CPU,P42,VDDIO_MEM_S3_EFGH,AU18,VSS,AC27,VSS,CB24
+G0_RXP[8],V37,MB_DATA[29],AG41,ME_DQS_H[0],CW1,MH_DQS_L[17],BR6,VDDCR_CPU,P45,VDDIO_MEM_S3_EFGH,AV4,VSS,AC29,VSS,CB26
+G0_RXP[9],W38,MB_DATA[30],AL39,ME_DQS_H[1],CN1,MH_EVENT_L,AT5,VDDCR_CPU,T11,VDDIO_MEM_S3_EFGH,AV6,VSS,AC31,VSS,CB28
+G0_RXP[10],U39,MB_DATA[31],AL41,ME_DQS_H[2],CG1,MH_PAROUT,AT7,VDDCR_CPU,T15,VDDIO_MEM_S3_EFGH,AV8,VSS,AC35,VSS,CB30
+G0_RXP[11],V40,MB_DATA[32],BM41,ME_DQS_H[3],CA1,MH_RAS_L_ADD[16],AN5,VDDCR_CPU,T18,VDDIO_MEM_S3_EFGH,AV11,VSS,AC37,VSS,CB35
+G0_RXP[12],W41,MB_DATA[33],BM40,ME_DQS_H[4],AA3,MH_RESET_L,BL6,VDDCR_CPU,T21,VDDIO_MEM_S3_EFGH,AV13,VSS,AC38,VSS,CB36
+G0_RXP[13],U42,MB_DATA[34],BT41,ME_DQS_H[5],R3,MH_WE_L_ADD[14],AM5,VDDCR_CPU,T24,VDDIO_MEM_S3_EFGH,AV16,VSS,AC40,VSS,CB39
+G0_RXP[14],V43,MB_DATA[35],BT40,ME_DQS_H[6],J3,MH_ZVSS,BA5,VDDCR_CPU,T27,VDDIO_MEM_S3_EFGH,AW2,VSS,AC43,VSS,CB42
+G0_RXP[15],W44,MB_DATA[36],BL41,ME_DQS_H[7],C3,NV_SAVE_L,A38,VDDCR_CPU,T30,VDDIO_MEM_S3_EFGH,AW4,VSS,AC45,VSS,CB45
+G0_TXN[0],L29,MB_DATA[37],BL39,ME_DQS_H[8],BR1,P0A_ZVSS,CT29,VDDCR_CPU,T33,VDDIO_MEM_S3_EFGH,AW7,VSS,AC48,VSS,CB47
+G0_TXN[1],M31,MB_DATA[38],BR41,ME_DQS_H[9],CY3,P0_RXN[0]/SATA00_RXN/SATAE00_RXN0,CG44,VDDCR_CPU,T36,VDDIO_MEM_S3_EFGH,AW9,VSS,AC50,VSS,CB49
+G0_TXN[2],K32,MB_DATA[39],BR39,ME_DQS_H[10],CP3,P0_RXN[1]/SATA01_RXN/SATAE00_RXN1,CH43,VDDCR_CPU,T39,VDDIO_MEM_S3_EFGH,AW11,VSS,AC52,VSS,CB52
+G0_TXN[3],L32,MB_DATA[40],BM44,ME_DQS_H[11],CH3,P0_RXN[2]/SATA02_RXN/SATAE01_RXN0,CJ42,VDDCR_CPU,T42,VDDIO_MEM_S3_EFGH,AW14,VSS,AC55,VSS,CB54
+G0_TXN[4],M34,MB_DATA[41],BM43,ME_DQS_H[12],CB3,P0_RXN[3]/SATA03_RXN/SATAE01_RXN1,CG41,VDDCR_CPU,T45,VDDIO_MEM_S3_EFGH,AW17,VSS,AD1,VSS,CC2
+G0_TXN[5],K35,MB_DATA[42],BT44,ME_DQS_H[13],AB2,P0_RXN[4]/SATA04_RXN/XGBE00_RXN,CH40,VDDCR_CPU,V11,VDDIO_MEM_S3_EFGH,AW18,VSS,AD4,VSS,CC4
+G0_TXN[6],L35,MB_DATA[43],BT43,ME_DQS_H[14],T2,P0_RXN[5]/SATA05_RXN/XGBE01_RXN,CJ39,VDDCR_CPU,V15,VDDIO_MEM_S3_EFGH,AY1,VSS,AD6,VSS,CC7
+G0_TXN[7],M37,MB_DATA[44],BL44,ME_DQS_H[15],K2,P0_RXN[6]/SATA06_RXN/XGBE02_RXN,CG38,VDDCR_CPU,V18,VDDIO_MEM_S3_EFGH,AY4,VSS,AD8,VSS,CC9
+G0_TXN[8],K38,MB_DATA[45],BL42,ME_DQS_H[16],D2,P0_RXN[7]/SATA07_RXN/XGBE03_RXN,CH37,VDDCR_CPU,V21,VDDIO_MEM_S3_EFGH,AY6,VSS,AD11,VSS,CC12
+G0_TXN[9],L38,MB_DATA[46],BR44,ME_DQS_H[17],BT3,P0_RXN[8],CJ36,VDDCR_CPU,V24,VDDIO_MEM_S3_EFGH,AY8,VSS,AD13,VSS,CC14
+G0_TXN[10],M40,MB_DATA[47],BR42,ME_DQS_L[0],CY2,P0_RXN[9],CG35,VDDCR_CPU,V27,VDDIO_MEM_S3_EFGH,AY11,VSS,AD16,VSS,CC15
+G0_TXN[11],K41,MB_DATA[48],BV41,ME_DQS_L[1],CP2,P0_RXN[10],CH34,VDDCR_CPU,V30,VDDIO_MEM_S3_EFGH,AY13,VSS,AD18,VSS,CC17
+G0_TXN[12],L41,MB_DATA[49],BV40,ME_DQS_L[2],CH2,P0_RXN[11],CJ33,VDDCR_CPU,V33,VDDIO_MEM_S3_EFGH,AY16,VSS,AD20,VSS,CC19
+G0_TXN[13],M43,MB_DATA[50],CB41,ME_DQS_L[3],CB2,P0_RXN[12],CG32,VDDCR_CPU,V36,VDDIO_MEM_S3_EFGH,BA2,VSS,AD22,VSS,CC21
+G0_TXN[14],K44,MB_DATA[51],CB40,ME_DQS_L[4],AB3,P0_RXN[13],CH31,VDDCR_CPU,V39,VDDIO_MEM_S3_EFGH,BA4,VSS,AD36,VSS,CC23
+G0_TXN[15],L44,MB_DATA[52],BU41,ME_DQS_L[5],T3,P0_RXN[14],CJ30,VDDCR_CPU,V42,VDDIO_MEM_S3_EFGH,BA7,VSS,AD38,VSS,CC25
+G0_TXP[0],M29,MB_DATA[53],BU39,ME_DQS_L[6],K3,P0_RXN[15],CG29,VDDCR_CPU,V45,VDDIO_MEM_S3_EFGH,BA9,VSS,AD39,VSS,CC27
+G0_TXP[1],L30,MB_DATA[54],CA41,ME_DQS_L[7],D3,P0_RXP[0]/SATA00_RXP/SATAE00_RXP0,CH44,VDDCR_CPU,Y21,VDDIO_MEM_S3_EFGH,BA11,VSS,AD42,VSS,CC29
+G0_TXP[2],K31,MB_DATA[55],CA39,ME_DQS_L[8],BT2,P0_RXP[1]/SATA01_RXP/SATAE00_RXP1,CG42,VDDCR_CPU,Y23,VDDIO_MEM_S3_EFGH,BA14,VSS,AD45,VSS,CC31
+G0_TXP[3],M32,MB_DATA[56],BV44,ME_DQS_L[9],CW3,P0_RXP[2]/SATA02_RXP/SATAE01_RXP0,CJ41,VDDCR_CPU,Y25,VDDIO_MEM_S3_EFGH,BA17,VSS,AD47,VSS,CC34
+G0_TXP[4],L33,MB_DATA[57],BV43,ME_DQS_L[10],CN3,P0_RXP[3]/SATA03_RXP/SATAE01_RXP1,CH41,VDDCR_CPU,Y27,VDDIO_MEM_S3_EFGH,BA18,VSS,AD49,VSS,CC35
+G0_TXP[5],K34,MB_DATA[58],CB44,ME_DQS_L[11],CG3,P0_RXP[4]/SATA04_RXP/XGBE00_RXP,CG39,VDDCR_CPU,Y29,VDDIO_MEM_S3_EFGH,BB4,VSS,AD52,VSS,CC36
+G0_TXP[6],M35,MB_DATA[59],CB43,ME_DQS_L[12],CA3,P0_RXP[5]/SATA05_RXP/XGBE01_RXP,CJ38,VDDCR_CPU,Y31,VDDIO_MEM_S3_EFGH,BB6,VSS,AD54,VSS,CC37
+G0_TXP[7],L36,MB_DATA[60],BU44,ME_DQS_L[13],AA1,P0_RXP[6]/SATA06_RXP/XGBE02_RXP,CH38,VDDCR_CPU,Y33,VDDIO_MEM_S3_EFGH,BB8,VSS,AE1,VSS,CC38
+G0_TXP[8],K37,MB_DATA[61],BU42,ME_DQS_L[14],R1,P0_RXP[7]/SATA07_RXP/XGBE03_RXP,CG36,VDDCR_CPU,Y35,VDDIO_MEM_S3_EFGH,BB11,VSS,AE2,VSS,CC39
+G0_TXP[9],M38,MB_DATA[62],CA44,ME_DQS_L[15],J1,P0_RXP[8],CJ35,VDDCR_CPU,Y37,VDDIO_MEM_S3_EFGH,BB13,VSS,AE3,VSS,CC40
+G0_TXP[10],L39,MB_DATA[63],CA42,ME_DQS_L[16],C1,P0_RXP[9],CH35,VDDCR_CPU,AA20,VDDIO_MEM_S3_EFGH,BB16,VSS,AE4,VSS,CC41
+G0_TXP[11],K40,MB_DQS_H[0],AD44,ME_DQS_L[17],BR3,P0_RXP[10],CG33,VDDCR_CPU,AA22,VDDIO_MEM_S3_EFGH,BC2,VSS,AE5,VSS,CC42
+G0_TXP[12],M41,MB_DQS_H[1],AD41,ME_EVENT_L,AU3,P0_RXP[11],CJ32,VDDCR_CPU,AA24,VDDIO_MEM_S3_EFGH,BC4,VSS,AE6,VSS,CC43
+G0_TXP[13],L42,MB_DQS_H[2],AK44,ME_PAROUT,AT3,P0_RXP[12],CH32,VDDCR_CPU,AA26,VDDIO_MEM_S3_EFGH,BC7,VSS,AE7,VSS,CC44
+G0_TXP[14],K43,MB_DQS_H[3],AK41,ME_RAS_L_ADD[16],AN1,P0_RXP[13],CG30,VDDCR_CPU,AA28,VDDIO_MEM_S3_EFGH,BC9,VSS,AE8,VSS,CC45
+G0_TXP[15],M44,MB_DQS_H[4],BP40,ME_RESET_L,BL3,P0_RXP[14],CJ29,VDDCR_CPU,AA30,VDDIO_MEM_S3_EFGH,BC11,VSS,AE9,VSS,CC48
+G1B_ZVSS,P29,MB_DQS_H[5],BP43,ME_WE_L_ADD[14],AN3,P0_RXP[15],CH29,VDDCR_CPU,AA32,VDDIO_MEM_S3_EFGH,BC14,VSS,AE10,VSS,CC50
+G1_RXN[0],T29,MB_DQS_H[6],BY40,ME_ZVSS,BA3,P0_TXN[0]/SATA00_TXN/SATAE00_TXN0,CP44,VDDCR_CPU,AA34,VDDIO_MEM_S3_EFGH,BC17,VSS,AE11,VSS,CC52
+G1_RXN[1],R30,MB_DQS_H[7],BY43,MF0_CKE[0],BH16,P0_TXN[1]/SATA01_TXN/SATAE00_TXN1,CT43,VDDCR_CPU,AA36,VDDIO_MEM_S3_EFGH,BC18,VSS,AE14,VSS,CC55
+G1_RXN[2],P31,MB_DQS_H[8],AT44,MF0_CKE[1],BJ15,P0_TXN[2]/SATA02_TXN/SATAE01_TXN0,CR42,VDDCR_CPU,AB21,VDDIO_MEM_S3_EFGH,BD1,VSS,AE17,VSS,CD1
+G1_RXN[3],T32,MB_DQS_H[9],AC42,MF0_CLK_H[0],AY12,P0_TXN[3]/SATA03_TXN/SATAE01_TXN1,CP41,VDDCR_CPU,AB23,VDDIO_MEM_S3_EFGH,BD4,VSS,AE19,VSS,CD4
+G1_RXN[4],R33,MB_DQS_H[10],AC39,MF0_CLK_H[1],AY14,P0_TXN[4]/SATA04_TXN/XGBE00_TXN,CT40,VDDCR_CPU,AB25,VDDIO_MEM_S3_EFGH,BD6,VSS,AE21,VSS,CD6
+G1_RXN[5],P34,MB_DQS_H[11],AJ42,MF0_CLK_L[0],AW12,P0_TXN[5]/SATA05_TXN/XGBE01_TXN,CR39,VDDCR_CPU,AB27,VDDIO_MEM_S3_EFGH,BD8,VSS,AE35,VSS,CD8
+G1_RXN[6],T35,MB_DQS_H[12],AJ39,MF0_CLK_L[1],AW13,P0_TXN[6]/SATA06_TXN/XGBE02_TXN,CP38,VDDCR_CPU,AB29,VDDIO_MEM_S3_EFGH,BD11,VSS,AE37,VSS,CD11
+G1_RXN[7],R36,MB_DQS_H[13],BN41,MF0_CS_L[0],AU12,P0_TXN[7]/SATA07_TXN/XGBE03_TXN,CT37,VDDCR_CPU,AB31,VDDIO_MEM_S3_EFGH,BD15,VSS,AE38,VSS,CD12
+G1_RXN[8],P37,MB_DQS_H[14],BN44,MF0_CS_L[1],AR12,P0_TXN[8],CR36,VDDCR_CPU,AB33,VDDIO_MEM_S3_EFGH,BE2,VSS,AE40,VSS,CD15
+G1_RXN[9],T38,MB_DQS_H[15],BW41,MF0_ODT[0],AT12,P0_TXN[9],CP35,VDDCR_CPU,AB35,VDDIO_MEM_S3_EFGH,BE4,VSS,AE43,VSS,CD18
+G1_RXN[10],R39,MB_DQS_H[16],BW44,MF0_ODT[1],AP12,P0_TXN[10],CT34,VDDCR_CPU,AB37,VDDIO_MEM_S3_EFGH,BE7,VSS,AE45,VSS,CD21
+G1_RXN[11],P40,MB_DQS_H[17],AR42,MF1_CKE[0],BG17,P0_TXN[11],CR33,VDDCR_CPU,AC20,VDDIO_MEM_S3_EFGH,BE9,VSS,AE48,VSS,CD24
+G1_RXN[12],T41,MB_DQS_L[0],AC44,MF1_CKE[1],BH17,P0_TXN[12],CP32,VDDCR_CPU,AC22,VDDIO_MEM_S3_EFGH,BE16,VSS,AE50,VSS,CD27
+G1_RXN[13],R42,MB_DQS_L[1],AC41,MF1_CLK_H[0],BA15,P0_TXN[13],CT31,VDDCR_CPU,AC24,VDDIO_MEM_S3_EFGH,BE18,VSS,AE52,VSS,CD30
+G1_RXN[14],P43,MB_DQS_L[2],AJ44,MF1_CLK_H[1],BA16,P0_TXN[14],CR30,VDDCR_CPU,AC26,VDDIO_MEM_S3_EFGH,BF4,VSS,AF13,VSS,CD33
+G1_RXN[15],T44,MB_DQS_L[3],AJ41,MF1_CLK_L[0],AY15,P0_TXN[15],CP29,VDDCR_CPU,AC28,VDDIO_MEM_S3_EFGH,BF6,VSS,AF16,VSS,CD36
+G1_RXP[0],R29,MB_DQS_L[4],BN39,MF1_CLK_L[1],AY17,P0_TXP[0]/SATA00_TXP/SATAE00_TXP0,CR44,VDDCR_CPU,AC30,VDDIO_MEM_S3_EFGH,BF8,VSS,AF18,VSS,CD39
+G1_RXP[1],T31,MB_DQS_L[5],BN42,MF1_CS_L[0],AU16,P0_TXP[1]/SATA01_TXP/SATAE00_TXP1,CT44,VDDCR_CPU,AC32,VDDIO_MEM_S3_EFGH,BF11,VSS,AF20,VSS,CD42
+G1_RXP[2],P32,MB_DQS_L[6],BW39,MF1_CS_L[1],AR15,P0_TXP[2]/SATA02_TXP/SATAE01_TXP0,CP43,VDDCR_CPU,AC34,VDDIO_MEM_S3_EFGH,BF15,VSS,AF22,VSS,CD45
+G1_RXP[3],R32,MB_DQS_L[7],BW42,MF1_ODT[0],AT17,P0_TXP[3]/SATA03_TXP/SATAE01_TXP1,CR41,VDDCR_CPU,AC36,VDDIO_MEM_S3_EFGH,BG2,VSS,AF36,VSS,CD47
+G1_RXP[4],T34,MB_DQS_L[8],AR44,MF1_ODT[1],AP15,P0_TXP[4]/SATA04_TXP/XGBE00_TXP,CT41,VDDCR_CPU,AD21,VDDIO_MEM_S3_EFGH,BG4,VSS,AF38,VSS,CD49
+G1_RXP[5],P35,MB_DQS_L[9],AD43,MF_ACT_L,BG15,P0_TXP[5]/SATA05_TXP/XGBE01_TXP,CP40,VDDCR_CPU,AD35,VDDIO_MEM_S3_EFGH,BG7,VSS,AF39,VSS,CD52
+G1_RXP[6],R35,MB_DQS_L[10],AD40,MF_ADD[0],AV15,P0_TXP[6]/SATA06_TXP/XGBE02_TXP,CR38,VDDCR_CPU,AD37,VDDIO_MEM_S3_EFGH,BG9,VSS,AF42,VSS,CD54
+G1_RXP[7],T37,MB_DQS_L[11],AK43,MF_ADD[1],BB12,P0_TXP[7]/SATA07_TXP/XGBE03_TXP,CT38,VDDCR_CPU,AE20,VDDIO_MEM_S3_EFGH,BG16,VSS,AF45,VSS,CE2
+G1_RXP[8],P38,MB_DQS_L[12],AK40,MF_ADD[2],BB15,P0_TXP[8],CP37,VDDCR_CPU,AE34,VDDIO_MEM_S3_EFGH,BG18,VSS,AF47,VSS,CE4
+G1_RXP[9],R38,MB_DQS_L[13],BP41,MF_ADD[3],BB17,P0_TXP[9],CR35,VDDCR_CPU,AE36,VDDIO_MEM_S3_EFGH,BH1,VSS,AF49,VSS,CE7
+G1_RXP[10],T40,MB_DQS_L[14],BP44,MF_ADD[4],BB14,P0_TXP[10],CT35,VDDCR_CPU,AF19,VDDIO_MEM_S3_EFGH,BH4,VSS,AF52,VSS,CE9
+G1_RXP[11],P41,MB_DQS_L[15],BY41,MF_ADD[5],BC15,P0_TXP[11],CP34,VDDCR_CPU,AF21,VDDIO_MEM_S3_EFGH,BH6,VSS,AF54,VSS,CE31
+G1_RXP[12],R41,MB_DQS_L[16],BY44,MF_ADD[6],BC12,P0_TXP[12],CR32,VDDCR_CPU,AF35,VDDIO_MEM_S3_EFGH,BH8,VSS,AG11,VSS,CE34
+G1_RXP[13],T43,MB_DQS_L[17],AT43,MF_ADD[7],BC13,P0_TXP[13],CT32,VDDCR_CPU,AF37,VDDIO_MEM_S3_EFGH,BH11,VSS,AG14,VSS,CE37
+G1_RXP[14],P44,MB_EVENT_L,BD41,MF_ADD[8],BC16,P0_TXP[14],CP31,VDDCR_CPU,AG20,VDDIO_MEM_S3_EFGH,BH15,VSS,AG17,VSS,CE40
+G1_RXP[15],R44,MB_PAROUT,BD40,MF_ADD[9],BD17,P0_TXP[15],CR29,VDDCR_CPU,AG34,VDDIO_MEM_S3_EFGH,BJ2,VSS,AG19,VSS,CE43
+G1_TXN[0],J29,MB_RAS_L_ADD[16],BE42,MF_ADD[10],AV12,P1A_ZVSS,CF29,VDDCR_CPU,AG36,VDDIO_MEM_S3_EFGH,BJ4,VSS,AG21,VSS,CE45
+G1_TXN[1],G30,MB_RESET_L,AP39,MF_ADD[11],BD16,P1_RXN[0]/SATA10_RXN/SATAE10_RXN0,CE44,VDDCR_CPU,AH19,VDDIO_MEM_S3_EFGH,BJ7,VSS,AG35,VSS,CE48
+G1_TXN[2],H31,MB_WE_L_ADD[14],BG41,MF_ADD[12],BE15,P1_RXN[1]/SATA11_RXN/SATAE10_RXN1,CF44,VDDCR_CPU,AH21,VDDIO_MEM_S3_EFGH,BJ9,VSS,AG37,VSS,CE50
+G1_TXN[3],J32,MB_ZVSS,BB44,MF_ADD[13],AT14,P1_RXN[2]/SATA12_RXN/SATAE11_RXN0,CD43,VDDCR_CPU,AH35,VDDIO_MEM_S3_EFGH,BJ16,VSS,AG38,VSS,CE52
+G1_TXN[4],G33,MC0_CKE[0],AN47,MF_ADD_17,AR16,P1_RXN[3]/SATA13_RXN/SATAE11_RXN1,CE41,VDDCR_CPU,AH37,VDDIO_MEM_S3_EFGH,BK4,VSS,AG40,VSS,CE55
+G1_TXN[5],H34,MC0_CKE[1],AM48,MF_ALERT_L,BE17,P1_RXN[4]/SATA14_RXN/XGBE10_RXN,CF41,VDDCR_CPU,AJ20,VDDIO_MEM_S3_EFGH,BK6,VSS,AG43,VSS,CF1
+G1_TXN[6],J35,MC0_CLK_H[0],BC47,MF_BANK[0],AU15,P1_RXN[5]/SATA15_RXN/XGBE11_RXN,CD40,VDDCR_CPU,AJ34,VDDIO_MEM_S3_EFGH,BK8,VSS,AG45,VSS,CF4
+G1_TXN[7],G36,MC0_CLK_H[1],BC46,MF_BANK[1],AV17,P1_RXN[6]/SATA16_RXN/XGBE12_RXN,CE38,VDDCR_CPU,AJ36,VDDIO_MEM_S3_EFGH,BK11,VSS,AG48,VSS,CF6
+G1_TXN[8],H37,MC0_CLK_L[0],BD48,MF_BG[0],BF16,P1_RXN[7]/SATA17_RXN/XGBE13_RXN,CF38,VDDCR_CPU,AK19,VDDIO_MEM_S3_EFGH,BL2,VSS,AG50,VSS,CF8
+G1_TXN[9],J38,MC0_CLK_L[1],BD46,MF_BG[1],BF17,P1_RXN[8],CD37,VDDCR_CPU,AK21,VDDIO_MEM_S3_EFGH,BL4,VSS,AG52,VSS,CF11
+G1_TXN[10],G39,MC0_CS_L[0],BL46,MF_CAS_L_ADD[15],AU13,P1_RXN[9],CE35,VDDCR_CPU,AK35,VDDIO_MEM_S3_EFGH,BL7,VSS,AG55,VSS,CF12
+G1_TXN[11],H40,MC0_CS_L[1],BP46,MF_CHECK[0],BJ13,P1_RXN[10],CF35,VDDCR_CPU,AK37,VDDIO_MEM_S3_EFGH,BL9,VSS,AH13,VSS,CF15
+G1_TXN[12],J41,MC0_ODT[0],BN47,MF_CHECK[1],BJ12,P1_RXN[11],CD34,VDDCR_CPU,AL20,VDDIO_MEM_S3_EFGH_FB_H,BJ18,VSS,AH16,VSS,CF18
+G1_TXN[13],G42,MC0_ODT[1],BT48,MF_CHECK[2],BE13,P1_RXN[12],CE32,VDDCR_CPU,AL34,VDDIO_MEM_S3_EFGH_FB_L,BK18,VSS,AH20,VSS,CF21
+G1_TXN[14],H43,MC1_CKE[0],AP46,MF_CHECK[3],BE12,P1_RXN[13],CF32,VDDCR_CPU,AL36,VDD_18,Y17,VSS,AH22,VSS,CF24
+G1_TXN[15],J44,MC1_CKE[1],AN46,MF_CHECK[4],BK14,P1_RXN[14],CD31,VDDCR_CPU,AM19,VDD_18,Y19,VSS,AH36,VSS,CF27
+G1_TXP[0],H29,MC1_CLK_H[0],BE47,MF_CHECK[5],BK12,P1_RXN[15],CE29,VDDCR_CPU,AM21,VDD_18,AA18,VSS,AH38,VSS,CF30
+G1_TXP[1],G29,MC1_CLK_H[1],BE46,MF_CHECK[6],BF14,P1_RXP[0]/SATA10_RXP/SATAE10_RXP0,CD44,VDDCR_CPU,AM35,VDD_18,AB19,VSS,AH39,VSS,CF33
+G1_TXP[2],J30,MC1_CLK_L[0],BF48,MF_CHECK[7],BF12,P1_RXP[1]/SATA11_RXP/SATAE10_RXP1,CF43,VDDCR_CPU,AM37,VDD_18,AC18,VSS,AH42,VSS,CF36
+G1_TXP[3],H32,MC1_CLK_L[1],BF46,MF_C[0],AP17,P1_RXP[2]/SATA12_RXP/SATAE11_RXP0,CE42,VDDCR_CPU,AN20,VDD_18,AD19,VSS,AH45,VSS,CF39
+G1_TXP[4],G32,MC1_CS_L[0],BK46,MF_C[1],AP14,P1_RXP[3]/SATA13_RXP/SATAE11_RXP1,CD41,VDDCR_CPU,AN34,VDD_18,AE18,VSS,AH47,VSS,CF42
+G1_TXP[5],J33,MC1_CS_L[1],BP48,MF_C[2],AR13,P1_RXP[4]/SATA14_RXP/XGBE10_RXP,CF40,VDDCR_CPU,AN36,VDD_18_S5,AG18,VSS,AH49,VSS,CF45
+G1_TXP[6],H35,MC1_ODT[0],BM46,MF_DATA[0],CA13,P1_RXP[5]/SATA15_RXP/XGBE11_RXP,CE39,VDDCR_CPU,AP19,VDD_18_S5,AH18,VSS,AH52,VSS,CF47
+G1_TXP[7],G35,MC1_ODT[1],BT46,MF_DATA[1],CA12,P1_RXP[6]/SATA16_RXP/XGBE12_RXP,CD38,VDDCR_CPU,AP21,VDD_18_S5_SENSE,CB33,VSS,AH54,VSS,CF49
+G1_TXP[8],J36,MC_ACT_L,AP48,MF_DATA[2],BU13,P1_RXP[7]/SATA17_RXP/XGBE13_RXP,CF37,VDDCR_CPU,AP35,VDD_18_SENSE,Y13,VSS,AJ11,VSS,CF52
+G1_TXP[9],H38,MC_ADD[0],BH48,MF_DATA[3],BU12,P1_RXP[8],CE36,VDDCR_CPU,AP37,VDD_33,CB37,VSS,AJ14,VSS,CF54
+G1_TXP[10],G38,MC_ADD[1],BA46,MF_DATA[4],CB14,P1_RXP[9],CD35,VDDCR_CPU,AR20,VDD_33,CB38,VSS,AJ17,VSS,CG2
+G1_TXP[11],J39,MC_ADD[2],BA47,MF_DATA[5],CB12,P1_RXP[10],CF34,VDDCR_CPU,AR34,VDD_33_S5,CA35,VSS,AJ18,VSS,CG4
+G1_TXP[12],H41,MC_ADD[3],AY48,MF_DATA[6],BV14,P1_RXP[11],CE33,VDDCR_CPU,AR36,VDD_33_S5,CA36,VSS,AJ19,VSS,CG7
+G1_TXP[13],G41,MC_ADD[4],AY46,MF_DATA[7],BV12,P1_RXP[12],CD32,VDDCR_CPU,AT19,VDD_33_S5_SENSE,CA32,VSS,AJ21,VSS,CG9
+G1_TXP[14],J42,MC_ADD[5],AW47,MF_DATA[8],CA16,P1_RXP[13],CF31,VDDCR_CPU,AT21,VDD_33_SENSE,CC33,VSS,AJ35,VSS,CG31
+G1_TXP[15],H44,MC_ADD[6],AW46,MF_DATA[9],CA15,P1_RXP[14],CE30,VDDCR_CPU,AT35,VSS,A5,VSS,AJ37,VSS,CG34
+G2A_ZVSS,P28,MC_ADD[7],AV46,MF_DATA[10],BU16,P1_RXP[15],CD29,VDDCR_CPU,AT37,VSS,A8,VSS,AJ38,VSS,CG37
+G2_RXN[0]/SATA20_RXN/SATAE20_RXN0,R12,MC_ADD[8],AV48,MF_DATA[11],BU15,P1_TXN[0]/SATA10_TXN/SATAE10_TXN0,CM44,VDDCR_CPU,AU20,VSS,A11,VSS,AJ40,VSS,CG40
+G2_RXN[1]/SATA21_RXN/SATAE20_RXN1,P13,MC_ADD[9],AU46,MF_DATA[12],CB17,P1_TXN[1]/SATA11_TXN/SATAE10_TXN1,CL42,VDDCR_CPU,AU34,VSS,A12,VSS,AJ43,VSS,CG43
+G2_RXN[2]/SATA22_RXN/SATAE21_RXN0,T14,MC_ADD[10],BJ47,MF_DATA[13],CB15,P1_TXN[2]/SATA12_TXN/SATAE11_TXN0,CN41,VDDCR_CPU,AU36,VSS,A15,VSS,AJ45,VSS,CG45
+G2_RXN[3]/SATA23_RXN/SATAE21_RXN1,R15,MC_ADD[11],AU47,MF_DATA[14],BV17,P1_TXN[3]/SATA13_TXN/SATAE11_TXN1,CM41,VDDCR_CPU,AV19,VSS,A18,VSS,AJ48,VSS,CG48
+G2_RXN[4]/SATA24_RXN/XGBE20_RXN,P16,MC_ADD[12],AT48,MF_DATA[15],BV15,P1_TXN[4]/SATA14_TXN/XGBE10_TXN,CL39,VDDCR_CPU,AV21,VSS,A21,VSS,AJ50,VSS,CG50
+G2_RXN[5]/SATA25_RXN/XGBE21_RXN,T17,MC_ADD[13],BN46,MF_DATA[16],BR13,P1_TXN[5]/SATA15_TXN/XGBE11_TXN,CN38,VDDCR_CPU,AV35,VSS,A24,VSS,AJ52,VSS,CG52
+G2_RXN[6]/SATA26_RXN/XGBE22_RXN,R18,MC_ADD_17,BR47,MF_DATA[17],BR12,P1_TXN[6]/SATA16_TXN/XGBE12_TXN,CM38,VDDCR_CPU,AV37,VSS,A27,VSS,AK13,VSS,CG55
+G2_RXN[7]/SATA27_RXN/XGBE23_RXN,P19,MC_ALERT_L,AT46,MF_DATA[18],BL13,P1_TXN[7]/SATA17_TXN/XGBE13_TXN,CL36,VDDCR_CPU,AW20,VSS,A30,VSS,AK16,VSS,CH1
+G2_RXN[8],T20,MC_BANK[0],BJ46,MF_DATA[19],BL12,P1_TXN[8],CN35,VDDCR_CPU,AW34,VSS,A33,VSS,AK18,VSS,CH4
+G2_RXN[9],R21,MC_BANK[1],BH46,MF_DATA[20],BT14,P1_TXN[9],CM35,VDDCR_CPU,AW36,VSS,A36,VSS,AK20,VSS,CH6
+G2_RXN[10],P22,MC_BG[0],AR47,MF_DATA[21],BT12,P1_TXN[10],CL33,VDDCR_CPU,AY19,VSS,A39,VSS,AK22,VSS,CH8
+G2_RXN[11],T23,MC_BG[1],AR46,MF_DATA[22],BM14,P1_TXN[11],CN32,VDDCR_CPU,AY21,VSS,A42,VSS,AK36,VSS,CH11
+G2_RXN[12],R24,MC_CAS_L_ADD[15],BM48,MF_DATA[23],BM12,P1_TXN[12],CM32,VDDCR_CPU,AY23,VSS,A45,VSS,AK38,VSS,CH12
+G2_RXN[13],P25,MC_CHECK[0],AF46,MF_DATA[24],BR16,P1_TXN[13],CL30,VDDCR_CPU,AY25,VSS,A48,VSS,AK39,VSS,CH15
+G2_RXN[14],T26,MC_CHECK[1],AF48,MF_DATA[25],BR15,P1_TXN[14],CN29,VDDCR_CPU,AY27,VSS,A51,VSS,AK42,VSS,CH18
+G2_RXN[15],R27,MC_CHECK[2],AK46,MF_DATA[26],BL16,P1_TXN[15],CM29,VDDCR_CPU,AY29,VSS,B4,VSS,AK45,VSS,CH21
+G2_RXP[0]/SATA20_RXP/SATAE20_RXP0,T13,MC_CHECK[3],AK48,MF_DATA[27],BL15,P1_TXP[0]/SATA10_TXP/SATAE10_TXP0,CL44,VDDCR_CPU,AY31,VSS,B5,VSS,AK47,VSS,CH24
+G2_RXP[1]/SATA21_RXP/SATAE20_RXP1,P14,MC_CHECK[4],AE46,MF_DATA[28],BT17,P1_TXP[1]/SATA11_TXP/SATAE10_TXP1,CM43,VDDCR_CPU,AY33,VSS,B8,VSS,AK49,VSS,CH27
+G2_RXP[2]/SATA22_RXP/SATAE21_RXP0,R14,MC_CHECK[5],AE47,MF_DATA[29],BT15,P1_TXP[2]/SATA12_TXP/SATAE11_TXP0,CN42,VDDCR_CPU,AY35,VSS,B47,VSS,AK52,VSS,CH30
+G2_RXP[3]/SATA23_RXP/SATAE21_RXP1,T16,MC_CHECK[6],AJ46,MF_DATA[30],BM17,P1_TXP[3]/SATA13_TXP/SATAE11_TXP1,CL41,VDDCR_CPU,AY37,VSS,B49,VSS,AK54,VSS,CH33
+G2_RXP[4]/SATA24_RXP/XGBE20_RXP,P17,MC_CHECK[7],AJ47,MF_DATA[31],BM15,P1_TXP[4]/SATA14_TXP/XGBE10_TXP,CM40,VDDCR_CPU,BA20,VSS,B52,VSS,AL11,VSS,CH36
+G2_RXP[5]/SATA25_RXP/XGBE21_RXP,R17,MC_C[0],BU46,MF_DATA[32],AL15,P1_TXP[5]/SATA15_TXP/XGBE11_TXP,CN39,VDDCR_CPU,BA22,VSS,C2,VSS,AL14,VSS,CH39
+G2_RXP[6]/SATA26_RXP/XGBE22_RXP,T19,MC_C[1],BU47,MF_DATA[33],AL16,P1_TXP[6]/SATA16_TXP/XGBE12_TXP,CL38,VDDCR_CPU,BA24,VSS,C4,VSS,AL17,VSS,CH42
+G2_RXP[7]/SATA27_RXP/XGBE23_RXP,P20,MC_C[2],BR46,MF_DATA[34],AG15,P1_TXP[7]/SATA17_TXP/XGBE13_TXP,CM37,VDDCR_CPU,BA26,VSS,C7,VSS,AL18,VSS,CH45
+G2_RXP[8],R20,MC_DATA[0],A47,MF_DATA[35],AG16,P1_TXP[8],CN36,VDDCR_CPU,BA28,VSS,C9,VSS,AL19,VSS,CH47
+G2_RXP[9],T22,MC_DATA[1],B48,MF_DATA[36],AM15,P1_TXP[9],CL35,VDDCR_CPU,BA30,VSS,C11,VSS,AL21,VSS,CH49
+G2_RXP[10],P23,MC_DATA[2],F46,MF_DATA[37],AM17,P1_TXP[10],CM34,VDDCR_CPU,BA32,VSS,C12,VSS,AL35,VSS,CH52
+G2_RXP[11],R23,MC_DATA[3],F48,MF_DATA[38],AH15,P1_TXP[11],CN33,VDDCR_CPU,BA34,VSS,C15,VSS,AL37,VSS,CH54
+G2_RXP[12],T25,MC_DATA[4],B46,MF_DATA[39],AH17,P1_TXP[12],CL32,VDDCR_CPU,BA36,VSS,C18,VSS,AL38,VSS,CJ2
+G2_RXP[13],P26,MC_DATA[5],A46,MF_DATA[40],AL12,P1_TXP[13],CM31,VDDCR_CPU,BB19,VSS,C21,VSS,AL40,VSS,CJ4
+G2_RXP[14],R26,MC_DATA[6],E46,MF_DATA[41],AL13,P1_TXP[14],CN30,VDDCR_CPU,BB21,VSS,C24,VSS,AL43,VSS,CJ7
+G2_RXP[15],T28,MC_DATA[7],E47,MF_DATA[42],AG12,P1_TXP[15],CL29,VDDCR_CPU,BB23,VSS,C27,VSS,AL45,VSS,CJ9
+G2_TXN[0]/SATA20_TXN/SATAE20_TXN0,H13,MC_DATA[8],H46,MF_DATA[43],AG13,P2B_ZVSS,CF28,VDDCR_CPU,BB25,VSS,C30,VSS,AL46,VSS,CJ31
+G2_TXN[1]/SATA21_TXN/SATAE20_TXN1,J14,MC_DATA[9],H48,MF_DATA[44],AM12,P2_RXN[0],CD28,VDDCR_CPU,BB27,VSS,C33,VSS,AL47,VSS,CJ37
+G2_TXN[2]/SATA22_TXN/SATAE21_TXN0,G15,MC_DATA[10],M46,MF_DATA[45],AM14,P2_RXN[1],CE26,VDDCR_CPU,BB29,VSS,C36,VSS,AL48,VSS,CJ40
+G2_TXN[3]/SATA23_TXN/SATAE21_TXN1,H16,MC_DATA[11],M48,MF_DATA[46],AH12,P2_RXN[2],CF26,VDDCR_CPU,BB31,VSS,C39,VSS,AL49,VSS,CJ43
+G2_TXN[4]/SATA24_TXN/XGBE20_TXN,J17,MC_DATA[12],G46,MF_DATA[47],AH14,P2_RXN[3],CD25,VDDCR_CPU,BB33,VSS,C42,VSS,AL50,VSS,CJ45
+G2_TXN[5]/SATA25_TXN/XGBE21_TXN,G18,MC_DATA[13],G47,MF_DATA[48],AE15,P2_RXN[4],CE23,VDDCR_CPU,BB35,VSS,C45,VSS,AL51,VSS,CJ48
+G2_TXN[6]/SATA26_TXN/XGBE22_TXN,H19,MC_DATA[14],L46,MF_DATA[49],AE16,P2_RXN[5],CF23,VDDCR_CPU,BB37,VSS,C48,VSS,AL52,VSS,CJ50
+G2_TXN[7]/SATA27_TXN/XGBE23_TXN,J20,MC_DATA[15],L47,MF_DATA[50],AA15,P2_RXN[6],CD22,VDDCR_CPU,BC20,VSS,C50,VSS,AL53,VSS,CJ52
+G2_TXN[8],G21,MC_DATA[16],P46,MF_DATA[51],AA16,P2_RXN[7],CE20,VDDCR_CPU,BC22,VSS,C52,VSS,AL54,VSS,CJ55
+G2_TXN[9],H22,MC_DATA[17],P48,MF_DATA[52],AF15,P2_RXN[8],CF20,VDDCR_CPU,BC24,VSS,C55,VSS,AL55,VSS,CK1
+G2_TXN[10],J23,MC_DATA[18],V46,MF_DATA[53],AF17,P2_RXN[9],CD19,VDDCR_CPU,BC26,VSS,D1,VSS,AM13,VSS,CK4
+G2_TXN[11],G24,MC_DATA[19],V48,MF_DATA[54],AB15,P2_RXN[10],CE17,VDDCR_CPU,BC28,VSS,D4,VSS,AM16,VSS,CK6
+G2_TXN[12],H25,MC_DATA[20],N46,MF_DATA[55],AB17,P2_RXN[11],CF17,VDDCR_CPU,BC30,VSS,D6,VSS,AM18,VSS,CK8
+G2_TXN[13],J26,MC_DATA[21],N47,MF_DATA[56],AE12,P2_RXN[12],CD16,VDDCR_CPU,BC32,VSS,D8,VSS,AM20,VSS,CK11
+G2_TXN[14],G27,MC_DATA[22],U46,MF_DATA[57],AE13,P2_RXN[13],CE14,VDDCR_CPU,BC34,VSS,D47,VSS,AM22,VSS,CK12
+G2_TXN[15],H28,MC_DATA[23],U47,MF_DATA[58],AA12,P2_RXN[14],CF14,VDDCR_CPU,BC36,VSS,D49,VSS,AM36,VSS,CK13
+G2_TXP[0]/SATA20_TXP/SATAE20_TXP0,J12,MC_DATA[24],Y46,MF_DATA[59],AA13,P2_RXN[15],CD13,VDDCR_CPU,BD19,VSS,D52,VSS,AM38,VSS,CK14
+G2_TXP[1]/SATA21_TXP/SATAE20_TXP1,H14,MC_DATA[25],Y48,MF_DATA[60],AF12,P2_RXP[0],CE27,VDDCR_CPU,BD21,VSS,D54,VSS,AM39,VSS,CK15
+G2_TXP[2]/SATA22_TXP/SATAE21_TXP0,G14,MC_DATA[26],AD46,MF_DATA[61],AF14,P2_RXP[1],CD26,VDDCR_CPU,BD35,VSS,E2,VSS,AM42,VSS,CK16
+G2_TXP[3]/SATA23_TXP/SATAE21_TXP1,J15,MC_DATA[27],AD48,MF_DATA[62],AB12,P2_RXP[2],CF25,VDDCR_CPU,BD37,VSS,E4,VSS,AM45,VSS,CK17
+G2_TXP[4]/SATA24_TXP/XGBE20_TXP,H17,MC_DATA[28],W46,MF_DATA[63],AB14,P2_RXP[3],CE24,VDDCR_CPU,BE20,VSS,E7,VSS,AN11,VSS,CK18
+G2_TXP[5]/SATA25_TXP/XGBE21_TXP,G17,MC_DATA[29],W47,MF_DQS_H[0],BW12,P2_RXP[4],CD23,VDDCR_CPU,BE34,VSS,E9,VSS,AN12,VSS,CK19
+G2_TXP[6]/SATA26_TXP/XGBE22_TXP,J18,MC_DATA[30],AC46,MF_DQS_H[1],BW15,P2_RXP[5],CF22,VDDCR_CPU,BE36,VSS,E11,VSS,AN13,VSS,CK20
+G2_TXP[7]/SATA27_TXP/XGBE23_TXP,H20,MC_DATA[31],AC47,MF_DQS_H[2],BN12,P2_RXP[6],CE21,VDDCR_CPU,BF19,VSS,E12,VSS,AN14,VSS,CK21
+G2_TXP[8],G20,MC_DATA[32],BY48,MF_DQS_H[3],BN15,P2_RXP[7],CD20,VDDCR_CPU,BF21,VSS,E15,VSS,AN15,VSS,CK22
+G2_TXP[9],J21,MC_DATA[33],BY46,MF_DQS_H[4],AJ16,P2_RXP[8],CF19,VDDCR_CPU,BF35,VSS,E18,VSS,AN16,VSS,CK23
+G2_TXP[10],H23,MC_DATA[34],CD48,MF_DQS_H[5],AJ13,P2_RXP[9],CE18,VDDCR_CPU,BF37,VSS,E21,VSS,AN17,VSS,CK24
+G2_TXP[11],G23,MC_DATA[35],CD46,MF_DQS_H[6],AC16,P2_RXP[10],CD17,VDDCR_CPU,BG20,VSS,E24,VSS,AN18,VSS,CK25
+G2_TXP[12],J24,MC_DATA[36],BW47,MF_DQS_H[7],AC13,P2_RXP[11],CF16,VDDCR_CPU,BG34,VSS,E27,VSS,AN19,VSS,CK26
+G2_TXP[13],H26,MC_DATA[37],BW46,MF_DQS_H[8],BG12,P2_RXP[12],CE15,VDDCR_CPU,BG36,VSS,E30,VSS,AN21,VSS,CK27
+G2_TXP[14],G26,MC_DATA[38],CC47,MF_DQS_H[9],BY14,P2_RXP[13],CD14,VDDCR_CPU,BH19,VSS,E33,VSS,AN35,VSS,CK28
+G2_TXP[15],J27,MC_DATA[39],CC46,MF_DQS_H[10],BY17,P2_RXP[14],CF13,VDDCR_CPU,BH21,VSS,E36,VSS,AN37,VSS,CK29
+G3A_ZVSS,K28,MC_DATA[40],CF48,MF_DQS_H[11],BP14,P2_RXP[15],CE12,VDDCR_CPU,BH35,VSS,E39,VSS,AN39,VSS,CK30
+G3_RXN[0]/SATA30_RXN/SATAE30_RXN0,W12,MC_DATA[41],CF46,MF_DQS_H[12],BP17,P2_TXN[0],CL27,VDDCR_CPU,BH37,VSS,E42,VSS,AN40,VSS,CK31
+G3_RXN[1]/SATA31_RXN/SATAE30_RXN1,V14,MC_DATA[42],CK48,MF_DQS_H[13],AK15,P2_TXN[1],CN26,VDDCR_CPU,BJ20,VSS,E45,VSS,AN41,VSS,CK32
+G3_RXN[2]/SATA32_RXN/SATAE31_RXN0,U14,MC_DATA[43],CK46,MF_DQS_H[14],AK12,P2_TXN[2],CM26,VDDCR_CPU,BJ34,VSS,E48,VSS,AN43,VSS,CK33
+G3_RXN[3]/SATA33_RXN/SATAE31_RXN1,W15,MC_DATA[44],CE47,MF_DQS_H[15],AD15,P2_TXN[3],CL24,VDDCR_CPU,BJ36,VSS,E50,VSS,AP18,VSS,CK35
+G3_RXN[4]/SATA34_RXN/XGBE30_RXN,V17,MC_DATA[45],CE46,MF_DQS_H[16],AD12,P2_TXN[4],CN23,VDDCR_CPU,BK19,VSS,E52,VSS,AP20,VSS,CK36
+G3_RXN[5]/SATA35_RXN/XGBE31_RXN,U17,MC_DATA[46],CJ47,MF_DQS_H[17],BH14,P2_TXN[5],CM23,VDDCR_CPU,BK21,VSS,E55,VSS,AP22,VSS,CK37
+G3_RXN[6]/SATA36_RXN/XGBE32_RXN,W18,MC_DATA[47],CJ46,MF_DQS_L[0],BY12,P2_TXN[6],CL21,VDDCR_CPU,BK35,VSS,F1,VSS,AP36,VSS,CK38
+G3_RXN[7]/SATA37_RXN/XGBE33_RXN,V20,MC_DATA[48],CM48,MF_DQS_L[1],BY15,P2_TXN[7],CN20,VDDCR_CPU,BK37,VSS,F4,VSS,AP42,VSS,CK39
+G3_RXN[8],U20,MC_DATA[49],CM46,MF_DQS_L[2],BP12,P2_TXN[8],CM20,VDDCR_CPU,BL20,VSS,F6,VSS,AP45,VSS,CK40
+G3_RXN[9],W21,MC_DATA[50],CT48,MF_DQS_L[3],BP15,P2_TXN[9],CL18,VDDCR_CPU,BL34,VSS,F8,VSS,AR19,VSS,CK41
+G3_RXN[10],V23,MC_DATA[51],CT46,MF_DQS_L[4],AK17,P2_TXN[10],CN17,VDDCR_CPU,BL36,VSS,F13,VSS,AR21,VSS,CK42
+G3_RXN[11],U23,MC_DATA[52],CL47,MF_DQS_L[5],AK14,P2_TXN[11],CM17,VDDCR_CPU,BM19,VSS,F15,VSS,AR35,VSS,CK43
+G3_RXN[12],W24,MC_DATA[53],CL46,MF_DQS_L[6],AD17,P2_TXN[12],CL15,VDDCR_CPU,BM21,VSS,F16,VSS,AR37,VSS,CK44
+G3_RXN[13],V26,MC_DATA[54],CR47,MF_DQS_L[7],AD14,P2_TXN[13],CN14,VDDCR_CPU,BM35,VSS,F18,VSS,AR38,VSS,CK45
+G3_RXN[14],U26,MC_DATA[55],CR46,MF_DQS_L[8],BH12,P2_TXN[14],CM14,VDDCR_CPU,BM37,VSS,F19,VSS,AR43,VSS,CK47
+G3_RXN[15],W27,MC_DATA[56],CV48,MF_DQS_L[9],BW13,P2_TXN[15],CL12,VDDCR_CPU,BN20,VSS,F21,VSS,AT18,VSS,CK49
+G3_RXP[0]/SATA30_RXP/SATAE30_RXP0,V13,MC_DATA[57],CV46,MF_DQS_L[10],BW16,P2_TXP[0],CM28,VDDCR_CPU,BN34,VSS,F22,VSS,AT20,VSS,CK52
+G3_RXP[1]/SATA31_RXP/SATAE30_RXP1,W14,MC_DATA[58],DA46,MF_DQS_L[11],BN13,P2_TXP[1],CN27,VDDCR_CPU,BN36,VSS,F24,VSS,AT22,VSS,CK54
+G3_RXP[2]/SATA32_RXP/SATAE31_RXP0,U15,MC_DATA[59],DB46,MF_DQS_L[12],BN16,P2_TXP[2],CL26,VDDCR_CPU,BP19,VSS,F25,VSS,AT36,VSS,CL2
+G3_RXP[3]/SATA33_RXP/SATAE31_RXP1,V16,MC_DATA[60],CU47,MF_DQS_L[13],AJ15,P2_TXP[3],CM25,VDDCR_CPU,BP21,VSS,F27,VSS,AT42,VSS,CL4
+G3_RXP[4]/SATA34_RXP/XGBE30_RXP,W17,MC_DATA[61],CU46,MF_DQS_L[14],AJ12,P2_TXP[4],CN24,VDDCR_CPU,BP35,VSS,F28,VSS,AT45,VSS,CL7
+G3_RXP[5]/SATA35_RXP/XGBE31_RXP,U18,MC_DATA[62],DA47,MF_DQS_L[15],AC15,P2_TXP[5],CL23,VDDCR_CPU,BP37,VSS,F30,VSS,AU19,VSS,CL9
+G3_RXP[6]/SATA36_RXP/XGBE32_RXP,V19,MC_DATA[63],DB47,MF_DQS_L[16],AC12,P2_TXP[6],CM22,VDDCR_CPU,BR20,VSS,F31,VSS,AU21,VSS,CL31
+G3_RXP[7]/SATA37_RXP/XGBE33_RXP,W20,MC_DQS_H[0],D48,MF_DQS_L[17],BG13,P2_TXP[7],CN21,VDDCR_CPU,BR34,VSS,F33,VSS,AU35,VSS,CL34
+G3_RXP[8],U21,MC_DQS_H[1],K48,MF_EVENT_L,AW15,P2_TXP[8],CL20,VDDCR_CPU,BR36,VSS,F34,VSS,AU37,VSS,CL37
+G3_RXP[9],V22,MC_DQS_H[2],T48,MF_PAROUT,AW16,P2_TXP[9],CM19,VDDCR_CPU,BT19,VSS,F36,VSS,AU38,VSS,CL40
+G3_RXP[10],W23,MC_DQS_H[3],AB48,MF_RAS_L_ADD[16],AV14,P2_TXP[10],CN18,VDDCR_CPU,BT21,VSS,F37,VSS,AU43,VSS,CL43
+G3_RXP[11],U24,MC_DQS_H[4],CB46,MF_RESET_L,BJ17,P2_TXP[11],CL17,VDDCR_CPU,BT35,VSS,F39,VSS,AV18,VSS,CL45
+G3_RXP[12],V25,MC_DQS_H[5],CH46,MF_WE_L_ADD[14],AT15,P2_TXP[12],CM16,VDDCR_CPU,BT37,VSS,F47,VSS,AV20,VSS,CL48
+G3_RXP[13],W26,MC_DQS_H[6],CP46,MF_ZVSS,BA12,P2_TXP[13],CN15,VDDCR_CPU,BU20,VSS,F49,VSS,AV22,VSS,CL50
+G3_RXP[14],U27,MC_DQS_H[7],CY46,MG0_CKE[0],BK9,P2_TXP[14],CL14,VDDCR_CPU,BU34,VSS,F52,VSS,AV36,VSS,CL52
+G3_RXP[15],V28,MC_DQS_H[8],AH48,MG0_CKE[1],BL8,P2_TXP[15],CM13,VDDCR_CPU,BU36,VSS,F54,VSS,AV42,VSS,CL55
+G3_TXN[0]/SATA30_TXN/SATAE30_TXN0,M13,MC_DQS_H[9],C46,MG0_CLK_H[0],AY9,P3B_ZVSS,CT28,VDDCR_CPU,BV19,VSS,G2,VSS,AV45,VSS,CM1
+G3_TXN[1]/SATA31_TXN/SATAE30_TXN1,K14,MC_DQS_H[10],J46,MG0_CLK_H[1],AY10,P3_RXN[0],CH28,VDDCR_CPU,BV21,VSS,G4,VSS,AW19,VSS,CM4
+G3_TXN[2]/SATA32_TXN/SATAE31_TXN0,L14,MC_DQS_H[11],R46,MG0_CLK_L[0],AW8,P3_RXN[1],CJ27,VDDCR_CPU,BV35,VSS,G7,VSS,AW21,VSS,CM6
+G3_TXN[3]/SATA33_TXN/SATAE31_TXN1,M16,MC_DQS_H[12],AA46,MG0_CLK_L[1],AW10,P3_RXN[2],CG26,VDDCR_CPU,BV37,VSS,G9,VSS,AW35,VSS,CM8
+G3_TXN[4]/SATA34_TXN/XGBE30_TXN,K17,MC_DQS_H[13],CA47,MG0_CS_L[0],AM10,P3_RXN[3],CH25,VDDCR_CPU,BW20,VSS,G11,VSS,AW37,VSS,CM11
+G3_TXN[5]/SATA35_TXN/XGBE31_TXN,L17,MC_DQS_H[14],CG47,MG0_CS_L[1],AJ10,P3_RXN[4],CJ24,VDDCR_CPU,BW34,VSS,G13,VSS,AW38,VSS,CM12
+G3_TXN[6]/SATA36_TXN/XGBE32_TXN,M19,MC_DQS_H[15],CN47,MG0_ODT[0],AK9,P3_RXN[5],CG23,VDDCR_CPU,BW36,VSS,G16,VSS,AW42,VSS,CM15
+G3_TXN[7]/SATA37_TXN/XGBE33_TXN,K20,MC_DQS_H[16],CW47,MG0_ODT[1],AG8,P3_RXN[6],CH22,VDDCR_CPU,BY21,VSS,G19,VSS,AW43,VSS,CM18
+G3_TXN[8],L20,MC_DQS_H[17],AG46,MG1_CKE[0],BJ10,P3_RXN[7],CJ21,VDDCR_CPU,BY23,VSS,G22,VSS,AW44,VSS,CM21
+G3_TXN[9],M22,MC_DQS_L[0],C47,MG1_CKE[1],BK10,P3_RXN[8],CG20,VDDCR_CPU,BY25,VSS,G25,VSS,AY18,VSS,CM24
+G3_TXN[10],K23,MC_DQS_L[1],J47,MG1_CLK_H[0],AV9,P3_RXN[9],CH19,VDDCR_CPU,BY27,VSS,G28,VSS,AY20,VSS,CM27
+G3_TXN[11],L23,MC_DQS_L[2],R47,MG1_CLK_H[1],AV10,P3_RXN[10],CJ18,VDDCR_CPU,BY29,VSS,G31,VSS,AY22,VSS,CM30
+G3_TXN[12],M25,MC_DQS_L[3],AA47,MG1_CLK_L[0],AU8,P3_RXN[11],CG17,VDDCR_CPU,BY31,VSS,G34,VSS,AY24,VSS,CM33
+G3_TXN[13],K26,MC_DQS_L[4],CA46,MG1_CLK_L[1],AU10,P3_RXN[12],CH16,VDDCR_CPU,BY33,VSS,G37,VSS,AY26,VSS,CM36
+G3_TXN[14],L26,MC_DQS_L[5],CG46,MG1_CS_L[0],AN10,P3_RXN[13],CJ15,VDDCR_CPU,BY35,VSS,G40,VSS,AY30,VSS,CM39
+G3_TXN[15],M28,MC_DQS_L[6],CN46,MG1_CS_L[1],AJ8,P3_RXN[14],CG14,VDDCR_CPU_SENSE,Y15,VSS,G43,VSS,AY32,VSS,CM42
+G3_TXP[0]/SATA30_TXP/SATAE30_TXP0,L12,MC_DQS_L[7],CW46,MG1_ODT[0],AL10,P3_RXN[15],CH13,VDDCR_SOC,CA20,VSS,G45,VSS,AY34,VSS,CM45
+G3_TXP[1]/SATA31_TXP/SATAE30_TXP1,K13,MC_DQS_L[8],AG47,MG1_ODT[1],AG10,P3_RXP[0],CG27,VDDCR_SOC,CA22,VSS,G48,VSS,AY36,VSS,CM47
+G3_TXP[2]/SATA32_TXP/SATAE31_TXP0,M14,MC_DQS_L[9],D46,MG_ACT_L,BJ8,P3_RXP[1],CJ26,VDDCR_SOC,CA24,VSS,G50,VSS,BA19,VSS,CM49
+G3_TXP[3]/SATA33_TXP/SATAE31_TXP1,L15,MC_DQS_L[10],K46,MG_ADD[0],AR8,P3_RXP[2],CH26,VDDCR_SOC,CA26,VSS,G52,VSS,BA21,VSS,CM52
+G3_TXP[4]/SATA34_TXP/XGBE30_TXP,K16,MC_DQS_L[11],T46,MG_ADD[1],BB10,P3_RXP[3],CG24,VDDCR_SOC,CA28,VSS,G55,VSS,BA23,VSS,CM54
+G3_TXP[5]/SATA35_TXP/XGBE31_TXP,M17,MC_DQS_L[12],AB46,MG_ADD[2],BB9,P3_RXP[4],CJ23,VDDCR_SOC,CB19,VSS,H1,VSS,BA25,VSS,CN2
+G3_TXP[6]/SATA36_TXP/XGBE32_TXP,L18,MC_DQS_L[13],CB48,MG_ADD[3],BC8,P3_RXP[5],CH23,VDDCR_SOC,CB21,VSS,H4,VSS,BA29,VSS,CN4
+G3_TXP[7]/SATA37_TXP/XGBE33_TXP,K19,MC_DQS_L[14],CH48,MG_ADD[4],BC10,P3_RXP[6],CG21,VDDCR_SOC,CB23,VSS,H6,VSS,BA31,VSS,CN7
+G3_TXP[8],M20,MC_DQS_L[15],CP48,MG_ADD[5],BD9,P3_RXP[7],CJ20,VDDCR_SOC,CB25,VSS,H8,VSS,BA33,VSS,CN9
+G3_TXP[9],L21,MC_DQS_L[16],CY48,MG_ADD[6],BD10,P3_RXP[8],CH20,VDDCR_SOC,CB27,VSS,H12,VSS,BA35,VSS,CN31
+G3_TXP[10],K22,MC_DQS_L[17],AH46,MG_ADD[7],BE10,P3_RXP[9],CG18,VDDCR_SOC,CC11,VSS,H47,VSS,BA37,VSS,CN34
+G3_TXP[11],M23,MC_EVENT_L,BG47,MG_ADD[8],BE8,P3_RXP[10],CJ17,VDDCR_SOC,CC13,VSS,H49,VSS,BA38,VSS,CN37
+G3_TXP[12],L24,MC_PAROUT,BG46,MG_ADD[9],BF10,P3_RXP[11],CH17,VDDCR_SOC,CC16,VSS,H52,VSS,BB18,VSS,CN40
+G3_TXP[13],K25,MC_RAS_L_ADD[16],BK48,MG_ADD[10],AP9,P3_RXP[12],CG15,VDDCR_SOC,CC18,VSS,H54,VSS,BB20,VSS,CN43
+G3_TXP[14],M26,MC_RESET_L,AM46,MG_ADD[11],BF9,P3_RXP[13],CJ14,VDDCR_SOC,CC20,VSS,J2,VSS,BB22,VSS,CN45
+G3_TXP[15],L27,MC_WE_L_ADD[14],BL47,MG_ADD[12],BG8,P3_RXP[14],CH14,VDDCR_SOC,CC22,VSS,J4,VSS,BB24,VSS,CN48
+GPP_CLK0BN,DB20,MC_ZVSS,BB48,MG_ADD[13],AK10,P3_RXP[15],CG12,VDDCR_SOC,CC24,VSS,J7,VSS,BB26,VSS,CN50
+GPP_CLK0BP,DA19,MD0_CKE[0],AN51,MG_ADD_17,AH9,P3_TXN[0],CR27,VDDCR_SOC,CC26,VSS,J9,VSS,BB28,VSS,CN52
+GPP_CLK0TN,DB18,MD0_CKE[1],AM51,MG_ALERT_L,BG10,P3_TXN[1],CP26,VDDCR_SOC,CC28,VSS,J11,VSS,BB30,VSS,CN55
+GPP_CLK0TP,DA18,MD0_CLK_H[0],BC51,MG_BANK[0],AP10,P3_TXN[2],CT25,VDDCR_SOC,CE11,VSS,J13,VSS,BB32,VSS,CP1
+GPP_CLK1BN,B42,MD0_CLK_H[1],BC49,MG_BANK[1],AR10,P3_TXN[3],CR24,VDDCR_SOC,CE13,VSS,J16,VSS,BB34,VSS,CP4
+GPP_CLK1BP,A41,MD0_CLK_L[0],BD51,MG_BG[0],BH9,P3_TXN[4],CP23,VDDCR_SOC,CE16,VSS,J19,VSS,BB36,VSS,CP6
+GPP_CLK1TN,C41,MD0_CLK_L[1],BD50,MG_BG[1],BH10,P3_TXN[5],CT22,VDDCR_SOC,CE19,VSS,J22,VSS,BC19,VSS,CP8
+GPP_CLK1TP,C40,MD0_CS_L[0],BL49,MG_CAS_L_ADD[15],AL8,P3_TXN[6],CR21,VDDCR_SOC,CE22,VSS,J25,VSS,BC21,VSS,CP11
+GPP_CLK2BN,A37,MD0_CS_L[1],BP50,MG_CHECK[0],BU10,P3_TXN[7],CP20,VDDCR_SOC,CE25,VSS,J28,VSS,BC23,VSS,CP12
+GPP_CLK2BP,B37,MD0_ODT[0],BN51,MG_CHECK[1],BU8,P3_TXN[8],CT19,VDDCR_SOC,CE28,VSS,J31,VSS,BC25,VSS,CP15
+GPP_CLK2TN,C38,MD0_ODT[1],BT51,MG_CHECK[2],BN10,P3_TXN[9],CR18,VDDCR_SOC,CG11,VSS,J34,VSS,BC27,VSS,CP18
+GPP_CLK2TP,C37,MD1_CKE[0],AP50,MG_CHECK[3],BN8,P3_TXN[10],CP17,VDDCR_SOC,CG13,VSS,J37,VSS,BC29,VSS,CP21
+GPP_CLK3BN,DB35,MD1_CKE[1],AN49,MG_CHECK[4],BV10,P3_TXN[11],CT16,VDDCR_SOC,CG16,VSS,J40,VSS,BC31,VSS,CP24
+GPP_CLK3BP,DA34,MD1_CLK_H[0],BE51,MG_CHECK[5],BV9,P3_TXN[12],CR15,VDDCR_SOC,CG19,VSS,J43,VSS,BC33,VSS,CP27
+GPP_CLK3TN,CY36,MD1_CLK_H[1],BE49,MG_CHECK[6],BP10,P3_TXN[13],CP14,VDDCR_SOC,CG22,VSS,J45,VSS,BC35,VSS,CP30
+GPP_CLK3TP,CY35,MD1_CLK_L[0],BF51,MG_CHECK[7],BP9,P3_TXN[14],CT13,VDDCR_SOC,CG25,VSS,J48,VSS,BC37,VSS,CP33
+I2C0_SCL/EGPIO145/HP_SCL,DA40,MD1_CLK_L[1],BF50,MG_C[0],AF10,P3_TXN[15],CR12,VDDCR_SOC,CG28,VSS,J50,VSS,BC38,VSS,CP36
+I2C0_SDA/EGPIO146/HP_SDA,DB41,MD1_CS_L[0],BK50,MG_C[1],AF9,P3_TXP[0],CP28,VDDCR_SOC,CJ11,VSS,J52,VSS,BD12,VSS,CP39
+I2C1_SCL/EGPIO147/SFP_SCL,E22,MD1_CS_L[1],BP51,MG_C[2],AH10,P3_TXP[1],CR26,VDDCR_SOC,CJ13,VSS,J55,VSS,BD13,VSS,CP42
+I2C1_SDA/EGPIO148/SFP_SDA,D22,MD1_ODT[0],BM50,MG_DATA[0],DB9,P3_TXP[2],CT26,VDDCR_SOC,CJ16,VSS,K1,VSS,BD14,VSS,CP45
+I2C4_SCL/EGPIO149,CW43,MD1_ODT[1],BT50,MG_DATA[1],DA8,P3_TXP[3],CP25,VDDCR_SOC,CJ19,VSS,K4,VSS,BD18,VSS,CP47
+I2C4_SDA/EGPIO150,CV44,MD_ACT_L,AP51,MG_DATA[2],CU10,P3_TXP[4],CR23,VDDCR_SOC,CJ22,VSS,K6,VSS,BD20,VSS,CP49
+I2C5_SCL/EGPIO151,CV42,MD_ADD[0],BH51,MG_DATA[3],CU8,P3_TXP[5],CT23,VDDCR_SOC,CJ25,VSS,K8,VSS,BD22,VSS,CP52
+I2C5_SDA/EGPIO152,CW42,MD_ADD[1],BA49,MG_DATA[4],DA10,P3_TXP[6],CP22,VDDCR_SOC,CJ28,VSS,K12,VSS,BD36,VSS,CP54
+LAD0/EMMC_DAT0/EGPIO104,CV29,MD_ADD[2],BA51,MG_DATA[5],DB10,P3_TXP[7],CR20,VDDCR_SOC,CL11,VSS,K47,VSS,BE11,VSS,CR2
+LAD1/EMMC_DAT1/EGPIO105,CW30,MD_ADD[3],AY51,MG_DATA[6],CV10,P3_TXP[8],CT20,VDDCR_SOC,CL13,VSS,K49,VSS,BE14,VSS,CR4
+LAD2/EMMC_DAT2/EGPIO106,CV32,MD_ADD[4],AY50,MG_DATA[7],CV9,P3_TXP[9],CP19,VDDCR_SOC,CL16,VSS,K52,VSS,BE19,VSS,CR7
+LAD3/EMMC_DAT3/EGPIO107,CW28,MD_ADD[5],AW51,MG_DATA[8],CR10,P3_TXP[10],CR17,VDDCR_SOC,CL19,VSS,K54,VSS,BE21,VSS,CR9
+LFRAME_L/EMMC_DS/EGPIO109,CW27,MD_ADD[6],AW49,MG_DATA[9],CR8,P3_TXP[11],CT17,VDDCR_SOC,CL22,VSS,L2,VSS,BE35,VSS,CR31
+LPCCLK0/EMMC_DAT4/EGPIO74,CV30,MD_ADD[7],AV50,MG_DATA[10],CL10,P3_TXP[12],CP16,VDDCR_SOC,CL25,VSS,L4,VSS,BE37,VSS,CR34
+LPCCLK1/EMMC_DAT6/EGPIO75,CV33,MD_ADD[8],AV51,MG_DATA[11],CL8,P3_TXP[13],CR14,VDDCR_SOC,CL28,VSS,L7,VSS,BE38,VSS,CR37
+LPC_CLKRUN_L/EMMC_DAT5/AGPIO88,CW31,MD_ADD[9],AU49,MG_DATA[12],CT10,P3_TXP[14],CT14,VDDCR_SOC,CN11,VSS,L9,VSS,BF13,VSS,CR40
+LPC_PD_L/EMMC_CMD/AGPIO21,CV27,MD_ADD[10],BJ51,MG_DATA[13],CT9,P3_TXP[15],CP13,VDDCR_SOC,CN13,VSS,L11,VSS,BF18,VSS,CR43
+LPC_PME_L/EMMC_PWR_CTRL/AGPIO22,CV26,MD_ADD[11],AU51,MG_DATA[14],CM10,PCIE_RST0_L/EGPIO26_0,DB27,VDDCR_SOC,CN16,VSS,L13,VSS,BF20,VSS,CR45
+LPC_RST_L,CV24,MD_ADD[12],AT51,MG_DATA[15],CM9,PCIE_RST1_L/EGPIO26_1,A23,VDDCR_SOC,CN19,VSS,L16,VSS,BF22,VSS,CR48
+LPC_SMI_L/NMI_SYNC_FLOOD_L/AGPIO86,CW34,MD_ADD[13],BN49,MG_DATA[16],CJ10,PCIE_RST2_L/EGPIO26_2,B28,VDDCR_SOC,CN22,VSS,L19,VSS,BF36,VSS,CR50
+MA0_CKE[0],AN54,MD_ADD_17,BR51,MG_DATA[17],CJ8,PCIE_RST3_L/EGPIO26_3,DB21,VDDCR_SOC,CN25,VSS,L22,VSS,BG11,VSS,CR52
+MA0_CKE[1],AN53,MD_ALERT_L,AT50,MG_DATA[18],CE10,PM_INTR_L/AGPIO89,CY44,VDDCR_SOC,CN28,VSS,L25,VSS,BG14,VSS,CR55
+MA0_CLK_H[0],BB55,MD_BANK[0],BJ49,MG_DATA[19],CE8,PROCHOT_L,B22,VDDCR_SOC,CR11,VSS,L28,VSS,BG19,VSS,CT1
+MA0_CLK_H[1],BD55,MD_BANK[1],BH50,MG_DATA[20],CK10,PWRGD_OUT,B30,VDDCR_SOC,CR13,VSS,L31,VSS,BG21,VSS,CT4
+MA0_CLK_L[0],BC54,MD_BG[0],AR51,MG_DATA[21],CK9,PWROK,D12,VDDCR_SOC,CR16,VSS,L34,VSS,BG35,VSS,CT6
+MA0_CLK_L[1],BE54,MD_BG[1],AR49,MG_DATA[22],CF10,PWR_BTN_L/AGPIO0,A29,VDDCR_SOC,CR19,VSS,L37,VSS,BG37,VSS,CT8
+MA0_CS_L[0],BL53,MD_CAS_L_ADD[15],BM51,MG_DATA[23],CF9,PWR_GOOD,DB33,VDDCR_SOC,CR22,VSS,L40,VSS,BG38,VSS,CT11
+MA0_CS_L[1],BR54,MD_CHECK[0],AF50,MG_DATA[24],CC10,REFCLK100SSC_N,AY28,VDDCR_SOC,CR25,VSS,L43,VSS,BH13,VSS,CT12
+MA0_ODT[0],BM53,MD_CHECK[1],AF51,MG_DATA[25],CC8,REFCLK100SSC_P,BA27,VDDCR_SOC,CR28,VSS,L48,VSS,BH18,VSS,CT15
+MA0_ODT[1],BT55,MD_CHECK[2],AK50,MG_DATA[26],BW10,RESET_L,B12,VDDCR_SOC,CV11,VSS,L50,VSS,BH20,VSS,CT18
+MA1_CKE[0],AP53,MD_CHECK[3],AK51,MG_DATA[27],BW8,RSMRST_L,B39,VDDCR_SOC,CV13,VSS,L52,VSS,BH22,VSS,CT21
+MA1_CKE[1],AM55,MD_CHECK[4],AE49,MG_DATA[28],CD10,RSVD,A32,VDDCR_SOC,CV16,VSS,L55,VSS,BH36,VSS,CT24
+MA1_CLK_H[0],BD53,MD_CHECK[5],AE51,MG_DATA[29],CD9,RSVD,A40,VDDCR_SOC,CV19,VSS,M1,VSS,BJ11,VSS,CT27
+MA1_CLK_H[1],BF55,MD_CHECK[6],AJ49,MG_DATA[30],BY10,RSVD,B33,VDDCR_SOC,CV22,VSS,M4,VSS,BJ14,VSS,CT30
+MA1_CLK_L[0],BE53,MD_CHECK[7],AJ51,MG_DATA[31],BY9,RSVD,B40,VDDCR_SOC,CV25,VSS,M6,VSS,BJ19,VSS,CT33
+MA1_CLK_L[1],BG54,MD_C[0],BU49,MG_DATA[32],AC8,RSVD,C19,VDDCR_SOC,CV28,VSS,M8,VSS,BJ21,VSS,CT36
+MA1_CS_L[0],BL54,MD_C[1],BU51,MG_DATA[33],AC10,RSVD,D30,VDDCR_SOC,CY11,VSS,M12,VSS,BJ35,VSS,CT39
+MA1_CS_L[1],BP55,MD_C[2],BR49,MG_DATA[34],W8,RSVD,D31,VDDCR_SOC,CY13,VSS,M47,VSS,BJ37,VSS,CT42
+MA1_ODT[0],BN54,MD_DATA[0],A50,MG_DATA[35],W10,RSVD,D36,VDDCR_SOC,CY16,VSS,M49,VSS,BJ38,VSS,CT45
+MA1_ODT[1],BU54,MD_DATA[1],B51,MG_DATA[36],AD9,RSVD,D37,VDDCR_SOC,CY19,VSS,M52,VSS,BK13,VSS,CT47
+MA_ACT_L,AR53,MD_DATA[2],F50,MG_DATA[37],AD10,RSVD,D39,VDDCR_SOC,CY22,VSS,M54,VSS,BK15,VSS,CT49
+MA_ADD[0],BH55,MD_DATA[3],F51,MG_DATA[38],Y9,RSVD,D40,VDDCR_SOC,CY25,VSS,N2,VSS,BK16,VSS,CT52
+MA_ADD[1],AY55,MD_DATA[4],A49,MG_DATA[39],Y10,RSVD,E20,VDDCR_SOC,CY28,VSS,N4,VSS,BK17,VSS,CT54
+MA_ADD[2],BA54,MD_DATA[5],B50,MG_DATA[40],U8,RSVD,E31,VDDCR_SOC_S5,CA30,VSS,N7,VSS,BK20,VSS,CU2
+MA_ADD[3],BA53,MD_DATA[6],E49,MG_DATA[41],U10,RSVD,E32,VDDCR_SOC_S5,CB29,VSS,N9,VSS,BK22,VSS,CU4
+MA_ADD[4],AY53,MD_DATA[7],E51,MG_DATA[42],N8,RSVD,E34,VDDCR_SOC_S5,CC30,VSS,N11,VSS,BK36,VSS,CU7
+MA_ADD[5],AW54,MD_DATA[8],H50,MG_DATA[43],N10,RSVD,E35,VDDCR_SOC_S5_SENSE,CC32,VSS,N12,VSS,BK38,VSS,CU9
+MA_ADD[6],AV55,MD_DATA[9],H51,MG_DATA[44],V9,RSVD,E37,VDDCR_SOC_SENSE,CB31,VSS,N13,VSS,BK39,VSS,CU11
+MA_ADD[7],AV53,MD_DATA[10],M50,MG_DATA[45],V10,RSVD,E44,VDDIO_MEM_S3_ABCD,AM47,VSS,N14,VSS,BK40,VSS,CU12
+MA_ADD[8],AW53,MD_DATA[11],M51,MG_DATA[46],P9,RSVD,F41,VDDIO_MEM_S3_ABCD,AM49,VSS,N15,VSS,BK41,VSS,CU13
+MA_ADD[9],AT55,MD_DATA[12],G49,MG_DATA[47],P10,RSVD,F42,VDDIO_MEM_S3_ABCD,AM52,VSS,N16,VSS,BK42,VSS,CU14
+MA_ADD[10],BH53,MD_DATA[13],G51,MG_DATA[48],L8,RSVD,G12,VDDIO_MEM_S3_ABCD,AM54,VSS,N17,VSS,BK43,VSS,CU15
+MA_ADD[11],AU54,MD_DATA[14],L49,MG_DATA[49],L10,RSVD,G44,VDDIO_MEM_S3_ABCD,AN45,VSS,N18,VSS,BK44,VSS,CU16
+MA_ADD[12],AU53,MD_DATA[15],L51,MG_DATA[50],G8,RSVD,U44,VDDIO_MEM_S3_ABCD,AN48,VSS,N19,VSS,BK45,VSS,CU17
+MA_ADD[13],BN53,MD_DATA[16],P50,MG_DATA[51],G10,RSVD,BY19,VDDIO_MEM_S3_ABCD,AN50,VSS,N20,VSS,BL11,VSS,CU18
+MA_ADD_17,BP53,MD_DATA[17],P51,MG_DATA[52],M9,RSVD,BY37,VDDIO_MEM_S3_ABCD,AN52,VSS,N21,VSS,BL14,VSS,CU19
+MA_ALERT_L,AT53,MD_DATA[18],V50,MG_DATA[53],M10,RSVD,BY38,VDDIO_MEM_S3_ABCD,AP40,VSS,N22,VSS,BL17,VSS,CU20
+MA_BANK[0],BJ53,MD_DATA[19],V51,MG_DATA[54],H9,RSVD,CA18,VDDIO_MEM_S3_ABCD,AP47,VSS,N23,VSS,BL18,VSS,CU21
+MA_BANK[1],BJ54,MD_DATA[20],N49,MG_DATA[55],H10,RSVD,CN12,VDDIO_MEM_S3_ABCD,AP49,VSS,N24,VSS,BL19,VSS,CU22
+MA_BG[0],AR54,MD_DATA[21],N51,MG_DATA[56],E8,RSVD,CN44,VDDIO_MEM_S3_ABCD,AP52,VSS,N25,VSS,BL21,VSS,CU23
+MA_BG[1],AP55,MD_DATA[22],U49,MG_DATA[57],E10,RSVD,CV18,VDDIO_MEM_S3_ABCD,AP54,VSS,N26,VSS,BL35,VSS,CU24
+MA_CAS_L_ADD[15],BM55,MD_DATA[23],U51,MG_DATA[58],B10,RSVD,CW18,VDDIO_MEM_S3_ABCD,AR41,VSS,N27,VSS,BL37,VSS,CU25
+MA_CHECK[0],AE54,MD_DATA[24],Y50,MG_DATA[59],A10,RSVD,DA16,VDDIO_MEM_S3_ABCD,AR45,VSS,N28,VSS,BL38,VSS,CU26
+MA_CHECK[1],AF55,MD_DATA[25],Y51,MG_DATA[60],F9,RTCCLK,E38,VDDIO_MEM_S3_ABCD,AR48,VSS,N29,VSS,BL40,VSS,CU27
+MA_CHECK[2],AJ54,MD_DATA[26],AD50,MG_DATA[61],F10,S0A3_GPIO_0/AGPIO10_0/SGPIO0_CLK/MDIO0_SCL,DA28,VDDIO_MEM_S3_ABCD,AR50,VSS,N30,VSS,BL43,VSS,CU28
+MA_CHECK[3],AK55,MD_DATA[27],AD51,MG_DATA[62],B9,S0A3_GPIO_1/EGPIO10_1/SGPIO1_CLK/MDIO2_SCL,E23,VDDIO_MEM_S3_ABCD,AR52,VSS,N31,VSS,BM1,VSS,CU29
+MA_CHECK[4],AE53,MD_DATA[28],W49,MG_DATA[63],A9,S0A3_GPIO_2/EGPIO10_2/SGPIO2_CLK/MDIO4_SCL,E26,VDDIO_MEM_S3_ABCD,AR55,VSS,N32,VSS,BM2,VSS,CU30
+MA_CHECK[5],AF53,MD_DATA[29],W51,MG_DQS_H[0],CW8,S0A3_GPIO_3/EGPIO10_3/SGPIO3_CLK/MDIO6_SCL,DA43,VDDIO_MEM_S3_ABCD,AT38,VSS,N33,VSS,BM3,VSS,CU31
+MA_CHECK[6],AJ53,MD_DATA[30],AC49,MG_DQS_H[1],CN8,SA[0],D42,VDDIO_MEM_S3_ABCD,AT40,VSS,N34,VSS,BM4,VSS,CU32
+MA_CHECK[7],AK53,MD_DATA[31],AC51,MG_DQS_H[2],CG8,SA[1],C43,VDDIO_MEM_S3_ABCD,AT47,VSS,N35,VSS,BM5,VSS,CU33
+MA_C[0],BU53,MD_DATA[32],BY51,MG_DQS_H[3],CA8,SA[2],D44,VDDIO_MEM_S3_ABCD,AT49,VSS,N36,VSS,BM6,VSS,CU34
+MA_C[1],BT53,MD_DATA[33],BY50,MG_DQS_H[4],AA10,SCL0/I2C2_SCL/EGPIO113/SPD_SCL,DA42,VDDIO_MEM_S3_ABCD,AT52,VSS,N37,VSS,BM7,VSS,CU35
+MA_C[2],BR53,MD_DATA[34],CD51,MG_DQS_H[5],R10,SCL1/I2C3_SCL/AGPIO19/BMC_SCL,CW15,VDDIO_MEM_S3_ABCD,AT54,VSS,N38,VSS,BM8,VSS,CU36
+MA_DATA[0],A53,MD_DATA[35],CD50,MG_DQS_H[6],J10,SDA0/I2C2_SDA/EGPIO114/SPD_SDA,DB42,VDDIO_MEM_S3_ABCD,AU41,VSS,N39,VSS,BM9,VSS,CU37
+MA_DATA[1],B54,MD_DATA[36],BW51,MG_DQS_H[7],C10,SDA1/I2C3_SDA/AGPIO20/BMC_SDA,CV15,VDDIO_MEM_S3_ABCD,AU45,VSS,N40,VSS,BM10,VSS,CU38
+MA_DATA[2],E54,MD_DATA[37],BW49,MG_DQS_H[8],BR8,SERIRQ/EMMC_DAT7/AGPIO87,CW33,VDDIO_MEM_S3_ABCD,AU48,VSS,N41,VSS,BM11,VSS,CU39
+MA_DATA[3],F55,MD_DATA[38],CC51,MG_DQS_H[9],CY10,SIC,DA39,VDDIO_MEM_S3_ABCD,AU50,VSS,N42,VSS,BM13,VSS,CU40
+MA_DATA[4],A52,MD_DATA[39],CC49,MG_DQS_H[10],CP10,SID,DB39,VDDIO_MEM_S3_ABCD,AU52,VSS,N43,VSS,BM16,VSS,CU41
+MA_DATA[5],B53,MD_DATA[40],CF51,MG_DQS_H[11],CH10,SLP_S3_L,DA21,VDDIO_MEM_S3_ABCD,AV38,VSS,N44,VSS,BM18,VSS,CU42
+MA_DATA[6],E53,MD_DATA[41],CF50,MG_DQS_H[12],CB10,SLP_S5_L,CY23,VDDIO_MEM_S3_ABCD,AV40,VSS,N45,VSS,BM20,VSS,CU43
+MA_DATA[7],F53,MD_DATA[42],CK51,MG_DQS_H[13],AB9,SP3R1,C44,VDDIO_MEM_S3_ABCD,AV47,VSS,N48,VSS,BM22,VSS,CU44
+MA_DATA[8],G54,MD_DATA[43],CK50,MG_DQS_H[14],T9,SP3R2,F12,VDDIO_MEM_S3_ABCD,AV49,VSS,N50,VSS,BM36,VSS,CU45
+MA_DATA[9],H55,MD_DATA[44],CE51,MG_DQS_H[15],K9,SPI_CLK/ESPI_CLK,DB30,VDDIO_MEM_S3_ABCD,AV52,VSS,N52,VSS,BM38,VSS,CU48
+MA_DATA[10],L54,MD_DATA[45],CE49,MG_DQS_H[16],D9,SPI_CS1_L/EGPIO118,DB32,VDDIO_MEM_S3_ABCD,AV54,VSS,N55,VSS,BM39,VSS,CU50
+MA_DATA[11],M55,MD_DATA[46],CJ51,MG_DQS_H[17],BT10,SPI_CS2_L/ESPI_CS_L/EGPIO119,DA33,VDDIO_MEM_S3_ABCD,AW41,VSS,P1,VSS,BM42,VSS,CU52
+MA_DATA[12],G53,MD_DATA[47],CJ49,MG_DQS_L[0],CY9,SPI_DI/ESPI_DAT1,DA30,VDDIO_MEM_S3_ABCD,AW45,VSS,P4,VSS,BM45,VSS,CU55
+MA_DATA[13],H53,MD_DATA[48],CM51,MG_DQS_L[1],CP9,SPI_DO/ESPI_DAT0,CY32,VDDIO_MEM_S3_ABCD,AW48,VSS,P6,VSS,BN2,VSS,CV1
+MA_DATA[14],L53,MD_DATA[49],CM50,MG_DQS_L[2],CH9,SPI_HOLD_L/ESPI_DAT3/EGPIO133,CY33,VDDIO_MEM_S3_ABCD,AW50,VSS,P8,VSS,BN4,VSS,CV4
+MA_DATA[15],M53,MD_DATA[50],CT51,MG_DQS_L[3],CB9,SPI_TPM_CS_L/AGPIO76/PSP_ROM_CS_L,CY30,VDDIO_MEM_S3_ABCD,AW52,VSS,P12,VSS,BN7,VSS,CV6
+MA_DATA[16],N54,MD_DATA[51],CT50,MG_DQS_L[4],AB10,SPI_WP_L/ESPI_DAT2/EGPIO122,DA31,VDDIO_MEM_S3_ABCD,AW55,VSS,P47,VSS,BN9,VSS,CV8
+MA_DATA[17],P55,MD_DATA[52],CL51,MG_DQS_L[5],T10,SVC_CPU,A44,VDDIO_MEM_S3_ABCD,AY38,VSS,P49,VSS,BN11,VSS,CV31
+MA_DATA[18],U54,MD_DATA[53],CL49,MG_DQS_L[6],K10,SVC_SOC,CV35,VDDIO_MEM_S3_ABCD,AY39,VSS,P52,VSS,BN14,VSS,CV34
+MA_DATA[19],V55,MD_DATA[54],CR51,MG_DQS_L[7],D10,SVD_CPU,B44,VDDIO_MEM_S3_ABCD,AY42,VSS,P54,VSS,BN17,VSS,CV37
+MA_DATA[20],N53,MD_DATA[55],CR49,MG_DQS_L[8],BT9,SVD_SOC,CV36,VDDIO_MEM_S3_ABCD,AY45,VSS,R2,VSS,BN18,VSS,CV40
+MA_DATA[21],P53,MD_DATA[56],CV51,MG_DQS_L[9],CW10,SVT_CPU,A43,VDDIO_MEM_S3_ABCD,AY47,VSS,R4,VSS,BN19,VSS,CV43
+MA_DATA[22],U53,MD_DATA[57],CV50,MG_DQS_L[10],CN10,SVT_SOC,CW37,VDDIO_MEM_S3_ABCD,AY49,VSS,R7,VSS,BN21,VSS,CV45
+MA_DATA[23],V53,MD_DATA[58],DA49,MG_DQS_L[11],CG10,SYS_RESET_L/AGPIO1,A35,VDDIO_MEM_S3_ABCD,AY52,VSS,R9,VSS,BN35,VSS,CV47
+MA_DATA[24],W54,MD_DATA[59],DB49,MG_DQS_L[12],CA10,TCK,B27,VDDIO_MEM_S3_ABCD,AY54,VSS,R11,VSS,BN37,VSS,CV49
+MA_DATA[25],Y55,MD_DATA[60],CU51,MG_DQS_L[13],AA8,TDI,A25,VDDIO_MEM_S3_ABCD,BA40,VSS,R13,VSS,BN38,VSS,CV52
+MA_DATA[26],AC54,MD_DATA[61],CU49,MG_DQS_L[14],R8,TDO,A26,VDDIO_MEM_S3_ABCD,BA43,VSS,R16,VSS,BN40,VSS,CV54
+MA_DATA[27],AD55,MD_DATA[62],DA50,MG_DQS_L[15],J8,TEST4[0],CK34,VDDIO_MEM_S3_ABCD,BA45,VSS,R19,VSS,BN43,VSS,CW2
+MA_DATA[28],W53,MD_DATA[63],DB50,MG_DQS_L[16],C8,TEST4[1],AC33,VDDIO_MEM_S3_ABCD,BA48,VSS,R22,VSS,BP4,VSS,CW4
+MA_DATA[29],Y53,MD_DQS_H[0],D51,MG_DQS_L[17],BR10,TEST4[2],AC23,VDDIO_MEM_S3_ABCD,BA50,VSS,R25,VSS,BP6,VSS,CW7
+MA_DATA[30],AC53,MD_DQS_H[1],K51,MG_EVENT_L,AT9,TEST4[3],CA21,VDDIO_MEM_S3_ABCD,BA52,VSS,R28,VSS,BP8,VSS,CW9
+MA_DATA[31],AD53,MD_DQS_H[2],T51,MG_PAROUT,AT10,TEST5[0],CJ34,VDDIO_MEM_S3_ABCD,BB38,VSS,R31,VSS,BP11,VSS,CW11
+MA_DATA[32],BW53,MD_DQS_H[3],AB51,MG_RAS_L_ADD[16],AN8,TEST5[1],AB34,VDDIO_MEM_S3_ABCD,BB39,VSS,R34,VSS,BP13,VSS,CW14
+MA_DATA[33],BY53,MD_DQS_H[4],CB50,MG_RESET_L,BL10,TEST5[2],AB24,VDDIO_MEM_S3_ABCD,BB42,VSS,R37,VSS,BP16,VSS,CW17
+MA_DATA[34],CC53,MD_DQS_H[5],CH50,MG_WE_L_ADD[14],AM9,TEST5[3],BY22,VDDIO_MEM_S3_ABCD,BB45,VSS,R40,VSS,BP18,VSS,CW20
+MA_DATA[35],CD53,MD_DQS_H[6],CP50,MG_ZVSS,BA8,TEST6[0],CJ44,VDDIO_MEM_S3_ABCD,BB47,VSS,R43,VSS,BP20,VSS,CW23
+MA_DATA[36],BW54,MD_DQS_H[7],CY50,MH0_CKE[0],BK5,TEST6[1],L45,VDDIO_MEM_S3_ABCD,BB49,VSS,R45,VSS,BP22,VSS,CW26
+MA_DATA[37],BY55,MD_DQS_H[8],AH51,MH0_CKE[1],BL5,TEST6[2],U12,VDDIO_MEM_S3_ABCD,BB52,VSS,R48,VSS,BP36,VSS,CW29
+MA_DATA[38],CC54,MD_DQS_H[9],C49,MH0_CLK_H[0],AY5,TEST6[3],CJ12,VDDIO_MEM_S3_ABCD,BB54,VSS,R50,VSS,BP38,VSS,CW32
+MA_DATA[39],CD55,MD_DQS_H[10],J49,MH0_CLK_H[1],AY7,TEST31,D33,VDDIO_MEM_S3_ABCD,BC40,VSS,R52,VSS,BP39,VSS,CW35
+MA_DATA[40],CE53,MD_DQS_H[11],R49,MH0_CLK_L[0],AW5,TEST40A,BC53,VDDIO_MEM_S3_ABCD,BC43,VSS,R55,VSS,BP42,VSS,CW38
+MA_DATA[41],CF53,MD_DQS_H[12],AA49,MH0_CLK_L[1],AW6,TEST40B,BB43,VDDIO_MEM_S3_ABCD,BC45,VSS,T1,VSS,BP45,VSS,CW41
+MA_DATA[42],CJ53,MD_DQS_H[13],CA51,MH0_CS_L[0],AM7,TEST40C,BB46,VDDIO_MEM_S3_ABCD,BC48,VSS,T4,VSS,BR2,VSS,CW44
+MA_DATA[43],CK53,MD_DQS_H[14],CG51,MH0_CS_L[1],AJ6,TEST40D,BB50,VDDIO_MEM_S3_ABCD,BC50,VSS,T6,VSS,BR4,VSS,CW45
+MA_DATA[44],CE54,MD_DQS_H[15],CN51,MH0_ODT[0],AK5,TEST40E,AY3,VDDIO_MEM_S3_ABCD,BC52,VSS,T8,VSS,BR7,VSS,CW48
+MA_DATA[45],CF55,MD_DQS_H[16],CW51,MH0_ODT[1],AG5,TEST40F,BA13,VDDIO_MEM_S3_ABCD,BC55,VSS,T12,VSS,BR9,VSS,CW50
+MA_DATA[46],CJ54,MD_DQS_H[17],AG49,MH1_CKE[0],BJ6,TEST40G,BA10,VDDIO_MEM_S3_ABCD,BD38,VSS,T47,VSS,BR11,VSS,CW52
+MA_DATA[47],CK55,MD_DQS_L[0],C51,MH1_CKE[1],BK7,TEST40H,BA6,VDDIO_MEM_S3_ABCD,BD39,VSS,T49,VSS,BR14,VSS,CW55
+MA_DATA[48],CL53,MD_DQS_L[1],J51,MH1_CLK_H[0],AV5,TEST41[0],CY26,VDDIO_MEM_S3_ABCD,BD42,VSS,T52,VSS,BR17,VSS,CY1
+MA_DATA[49],CM53,MD_DQS_L[2],R51,MH1_CLK_H[1],AV7,TEST41[1],D34,VDDIO_MEM_S3_ABCD,BD45,VSS,T54,VSS,BR18,VSS,CY4
+MA_DATA[50],CR53,MD_DQS_L[3],AA51,MH1_CLK_L[0],AU5,TEST41[2],B16,VDDIO_MEM_S3_ABCD,BD47,VSS,U2,VSS,BR19,VSS,CY6
+MA_DATA[51],CT53,MD_DQS_L[4],CA49,MH1_CLK_L[1],AU6,TEST41[3],CY20,VDDIO_MEM_S3_ABCD,BD49,VSS,U4,VSS,BR21,VSS,CY8
+MA_DATA[52],CL54,MD_DQS_L[5],CG49,MH1_CS_L[0],AN6,TEST47[0],CW36,VDDIO_MEM_S3_ABCD,BD52,VSS,U7,VSS,BR35,VSS,CY31
+MA_DATA[53],CM55,MD_DQS_L[6],CN49,MH1_CS_L[1],AJ5,TEST47[1],E29,VDDIO_MEM_S3_ABCD,BD54,VSS,U9,VSS,BR37,VSS,CY34
+MA_DATA[54],CR54,MD_DQS_L[7],CW49,MH1_ODT[0],AL6,TEST47[2],D18,VDDIO_MEM_S3_ABCD,BE40,VSS,U11,VSS,BR38,VSS,CY37
+MA_DATA[55],CT55,MD_DQS_L[8],AG51,MH1_ODT[1],AG6,TEST47[3],CW21,VDDIO_MEM_S3_ABCD,BE43,VSS,U13,VSS,BR40,VSS,CY40
+MA_DATA[56],CU53,MD_DQS_L[9],D50,MH_ACT_L,BJ5,THERMTRIP_L,A28,VDDIO_MEM_S3_ABCD,BE45,VSS,U16,VSS,BR43,VSS,CY43
+MA_DATA[57],CV53,MD_DQS_L[10],K50,MH_ADD[0],AR5,TMS,C26,VDDIO_MEM_S3_ABCD,BE48,VSS,U19,VSS,BT1,VSS,CY45
+MA_DATA[58],DB53,MD_DQS_L[11],T50,MH_ADD[1],BB7,TRST_L,C25,VDDIO_MEM_S3_ABCD,BE50,VSS,U22,VSS,BT4,VSS,CY47
+MA_DATA[59],DB52,MD_DQS_L[12],AB50,MH_ADD[2],BB5,UART0_CTS_L/UART2_RXD/EGPIO135,CV41,VDDIO_MEM_S3_ABCD,BE52,VSS,U25,VSS,BT6,VSS,CY49
+MA_DATA[60],CU54,MD_DQS_L[13],CB51,MH_ADD[3],BC5,UART0_INTR/AGPIO139,CV38,VDDIO_MEM_S3_ABCD,BF38,VSS,U28,VSS,BT8,VSS,CY52
+MA_DATA[61],CV55,MD_DQS_L[14],CH51,MH_ADD[4],BC6,UART0_RTS_L/UART2_TXD/EGPIO137,CW40,VDDIO_MEM_S3_ABCD,BF39,VSS,U31,VSS,BT11,VSS,CY54
+MA_DATA[62],DA54,MD_DQS_L[15],CP51,MH_ADD[5],BD5,UART0_RXD/EGPIO136,CV39,VDDIO_MEM_S3_ABCD,BF42,VSS,U34,VSS,BT13,VSS,DA4
+MA_DATA[63],DA53,MD_DQS_L[16],CY51,MH_ADD[6],BD7,UART0_TXD/EGPIO138,CW39,VDDIO_MEM_S3_ABCD,BF45,VSS,U37,VSS,BT16,VSS,DA7
+MA_DQS_H[0],D55,MD_DQS_L[17],AH50,MH_ADD[7],BE6,UART1_CTS_L/UART3_TXD/EGPIO140,CY38,VDDIO_MEM_S3_ABCD,BF47,VSS,U40,VSS,BT18,VSS,DA9
+MA_DQS_H[1],K55,MD_EVENT_L,BG51,MH_ADD[8],BE5,UART1_INTR/AGPIO144,DA36,VDDIO_MEM_S3_ABCD,BF49,VSS,U43,VSS,BT20,VSS,DA11
+MA_DQS_H[2],T55,MD_PAROUT,BG49,MH_ADD[9],BF7,UART1_RTS_L/UART3_RXD/EGPIO142,DB38,VDDIO_MEM_S3_ABCD,BF52,VSS,U45,VSS,BT22,VSS,DA12
+MA_DQS_H[3],AB55,MD_RAS_L_ADD[16],BK51,MH_ADD[10],AP5,UART1_RXD/EGPIO141,DB36,VDDIO_MEM_S3_ABCD,BF54,VSS,U48,VSS,BT36,VSS,DA14
+MA_DQS_H[4],CB53,MD_RESET_L,AM50,MH_ADD[11],BF5,UART1_TXD/EGPIO143,DA37,VDDIO_MEM_S3_ABCD,BG40,VSS,U50,VSS,BT38,VSS,DA17
+MA_DQS_H[5],CH53,MD_WE_L_ADD[14],BL51,MH_ADD[12],BG5,USB0_0_ZVSS,DB12,VDDIO_MEM_S3_ABCD,BG43,VSS,U52,VSS,BT39,VSS,DA20
+MA_DQS_H[6],CP53,MD_ZVSS,BB51,MH_ADD[13],AK7,USB1_0_ZVSS,CY12,VDDIO_MEM_S3_ABCD,BG45,VSS,U55,VSS,BT42,VSS,DA23
+MA_DQS_H[7],CY53,ME0_CKE[0],BK2,MH_ADD_17,AH5,USB2_1_ZVSS,D16,VDDIO_MEM_S3_ABCD,BG48,VSS,V1,VSS,BT45,VSS,DA26
+MA_DQS_H[8],AH55,ME0_CKE[1],BK3,MH_ALERT_L,BG6,USB3_1_ZVSS,E16,VDDIO_MEM_S3_ABCD,BG50,VSS,V4,VSS,BU2,VSS,DA29
+MA_DQS_H[9],C53,ME0_CLK_H[0],BA1,MH_BANK[0],AP7,USB_0_HSD0N,CY18,VDDIO_MEM_S3_ABCD,BG52,VSS,V6,VSS,BU4,VSS,DA32
+MA_DQS_H[10],J53,ME0_CLK_H[1],AW1,MH_BANK[1],AR6,USB_0_HSD0P,CY17,VDDIO_MEM_S3_ABCD,BG55,VSS,V8,VSS,BU7,VSS,DA35
+MA_DQS_H[11],R53,ME0_CLK_L[0],AY2,MH_BG[0],BH5,USB_0_HSD1N,CV17,VDDIO_MEM_S3_ABCD,BH38,VSS,V12,VSS,BU9,VSS,DA38
+MA_DQS_H[12],AA53,ME0_CLK_L[1],AV2,MH_BG[1],BH7,USB_0_HSD1P,CW16,VDDIO_MEM_S3_ABCD,BH39,VSS,V47,VSS,BU11,VSS,DA41
+MA_DQS_H[13],CA54,ME0_CS_L[0],AM3,MH_CAS_L_ADD[15],AL5,USB_0_SS_0RXN,DB15,VDDIO_MEM_S3_ABCD,BH42,VSS,V49,VSS,BU14,VSS,DA44
+MA_DQS_H[14],CG54,ME0_CS_L[1],AH2,MH_CHECK[0],BU6,USB_0_SS_0RXP,DA15,VDDIO_MEM_S3_ABCD,BH45,VSS,V52,VSS,BU17,VSS,DA45
+MA_DQS_H[15],CN54,ME0_ODT[0],AL3,MH_CHECK[1],BU5,USB_0_SS_0TXN,CV14,VDDIO_MEM_S3_ABCD,BH47,VSS,V54,VSS,BU18,VSS,DA48
+MA_DQS_H[16],CW54,ME0_ODT[1],AG1,MH_CHECK[2],BN6,USB_0_SS_0TXP,CW13,VDDIO_MEM_S3_ABCD,BH49,VSS,W2,VSS,BU19,VSS,DA51
+MA_DQS_H[17],AG53,ME1_CKE[0],BJ3,MH_CHECK[3],BN5,USB_0_SS_1RXN,DB14,VDDIO_MEM_S3_ABCD,BH52,VSS,W4,VSS,BU21,VSS,DA52
+MA_DQS_L[0],C54,ME1_CKE[1],BL1,MH_CHECK[4],BV7,USB_0_SS_1RXP,DA13,VDDIO_MEM_S3_ABCD,BH54,VSS,W7,VSS,BU35,VSS,DB5
+MA_DQS_L[1],J54,ME1_CLK_H[0],AW3,MH_CHECK[5],BV5,USB_0_SS_1TXN,CW12,VDDIO_MEM_S3_ABCD,BJ40,VSS,W9,VSS,BU37,VSS,DB8
+MA_DQS_L[2],R54,ME1_CLK_H[1],AU1,MH_CHECK[6],BP7,USB_0_SS_1TXP,CV12,VDDIO_MEM_S3_ABCD,BJ43,VSS,W11,VSS,BU38,VSS,DB11
+MA_DQS_L[3],AA54,ME1_CLK_L[0],AV3,MH_CHECK[7],BP5,USB_1_HSD2N,C17,VDDIO_MEM_S3_ABCD,BJ45,VSS,W13,VSS,BU40,VSS,DB13
+MA_DQS_L[4],CA53,ME1_CLK_L[1],AT2,MH_C[0],AF7,USB_1_HSD2P,C16,VDDIO_MEM_S3_ABCD,BJ48,VSS,W16,VSS,BU43,VSS,DB16
+MA_DQS_L[5],CG53,ME1_CS_L[0],AM2,MH_C[1],AF5,USB_1_HSD3N,B18,VDDIO_MEM_S3_ABCD,BJ50,VSS,W19,VSS,BV4,VSS,DB19
+MA_DQS_L[6],CN53,ME1_CS_L[1],AJ1,MH_C[2],AH7,USB_1_HSD3P,A17,VDDIO_MEM_S3_ABCD,BJ52,VSS,W22,VSS,BV6,VSS,DB22
+MA_DQS_L[7],CW53,ME1_ODT[0],AK2,MH_DATA[0],DB6,USB_1_SS_2RXN,E13,VDDIO_MEM_S3_ABCD,BK47,VSS,W25,VSS,BV8,VSS,DB25
+MA_DQS_L[8],AG54,ME1_ODT[1],AF2,MH_DATA[1],DA5,USB_1_SS_2RXP,D13,VDDIO_MEM_S3_ABCD,BK49,VSS,W28,VSS,BV11,VSS,DB28
+MA_DQS_L[9],D53,ME_ACT_L,BH3,MH_DATA[2],CU6,USB_1_SS_2TXN,A13,VDDIO_MEM_S3_ABCD,BK52,VSS,W31,VSS,BV13,VSS,DB31
+MA_DQS_L[10],K53,ME_ADD[0],AR1,MH_DATA[3],CU5,USB_1_SS_2TXP,B13,VDDIO_MEM_S3_ABCD,BK54,VSS,W34,VSS,BV16,VSS,DB34
+MA_DQS_L[11],T53,ME_ADD[1],BC1,MH_DATA[4],DB7,USB_1_SS_3RXN,D15,VDDIO_MEM_S3_ABCD,BL45,VSS,W37,VSS,BV18,VSS,DB37
+MA_DQS_L[12],AB53,ME_ADD[2],BB2,MH_DATA[5],DA6,USB_1_SS_3RXP,E14,VDDIO_MEM_S3_ABCD,BL48,VSS,W40,VSS,BV20,VSS,DB40
+MA_DQS_L[13],CB55,ME_ADD[3],BB3,MH_DATA[6],CV7,USB_1_SS_3TXN,B15,VDDIO_MEM_S3_ABCD,BL50,VSS,W43,VSS,BV22,VSS,DB43
+MA_DQS_L[14],CH55,ME_ADD[4],BC3,MH_DATA[7],CV5,USB_1_SS_3TXP,A14,VDDIO_MEM_S3_ABCD,BL52,VSS,W45,VSS,BV36,VSS,DB45
+MA_DQS_L[15],CP55,ME_ADD[5],BD2,MH_DATA[8],CR6,USB_OC0_L/AGPIO16_0,CY15,VDDIO_MEM_S3_ABCD,BL55,VSS,W48,VSS,BV38,VSS,DB48
+MA_DQS_L[16],CY55,ME_ADD[6],BE1,MH_DATA[9],CR5,USB_OC1_L/AGPIO17_0,CY14,VDDIO_MEM_S3_ABCD,BM47,VSS,W50,VSS,BV39,VSS,DB51
+MA_DQS_L[17],AH53,ME_ADD[7],BE3,MH_DATA[10],CL6,USB_OC2_L/EGPIO16_1,C13,VDDIO_MEM_S3_ABCD,BM49,VSS,W52,VSS,BV42,VSS_SENSE_A,Y14
+MA_EVENT_L,BF53,ME_ADD[8],BD3,MH_DATA[11],CL5,USB_OC3_L/EGPIO17_1,C14,VDDIO_MEM_S3_ABCD,BM52,VSS,W55,VSS,BV45,VSS_SENSE_B,CB32
+MA_PAROUT,BG53,ME_ADD[9],BG1,MH_DATA[12],CT7,VDDBT_RTC_G,CB34,VDDIO_MEM_S3_ABCD,BM54,VSS,Y1,VSS,BV46,WAFL0_ZVSS,CY21
+MA_RAS_L_ADD[16],BK55,ME_ADD[10],AR3,MH_DATA[13],CT5,VDDCR_CPU,B11,VDDIO_MEM_S3_ABCD,BN45,VSS,Y4,VSS,BV47,WAFL1_ZVSS,A16
+MA_RESET_L,AM53,ME_ADD[11],BF2,MH_DATA[14],CM7,VDDCR_CPU,B14,VDDIO_MEM_S3_ABCD,BN48,VSS,Y6,VSS,BV48,WAFL2_ZVSS,C28
+MA_WE_L_ADD[14],BK53,ME_ADD[12],BF3,MH_DATA[15],CM5,VDDCR_CPU,B17,VDDIO_MEM_S3_ABCD,BN50,VSS,Y8,VSS,BV49,WAFL3_ZVSS,DB17
+MA_ZVSS,BB53,ME_ADD[13],AK3,MH_DATA[16],CJ6,VDDCR_CPU,B20,VDDIO_MEM_S3_ABCD,BN52,VSS,Y11,VSS,BV50,WAFL_RXN[0],B34
+MB0_CKE[0],AR40,ME_ADD_17,AJ3,MH_DATA[17],CJ5,VDDCR_CPU,B23,VDDIO_MEM_S3_ABCD,BP47,VSS,Y12,VSS,BV51,WAFL_RXN[1],C34
+MB0_CKE[1],AP41,ME_ALERT_L,BG3,MH_DATA[18],CE6,VDDCR_CPU,B26,VDDIO_MEM_S3_ABCD,BP49,VSS,Y16,VSS,BV52,WAFL_RXP[0],A34
+MB0_CLK_H[0],BC44,ME_BANK[0],AP3,MH_DATA[19],CE5,VDDCR_CPU,B29,VDDIO_MEM_S3_ABCD,BP52,VSS,Y18,VSS,BV53,WAFL_RXP[1],C35
+MB0_CLK_H[1],BC42,ME_BANK[1],AP2,MH_DATA[20],CK7,VDDCR_CPU,B32,VDDIO_MEM_S3_ABCD,BP54,VSS,Y20,VSS,BV54,WAFL_TXN[0],C32
+MB0_CLK_L[0],BD44,ME_BG[0],BH2,MH_DATA[21],CK5,VDDCR_CPU,B35,VDDIO_MEM_S3_ABCD,BR45,VSS,Y22,VSS,BV55,WAFL_TXN[1],A31
+MB0_CLK_L[1],BD43,ME_BG[1],BJ1,MH_DATA[22],CF7,VDDCR_CPU,B38,VDDIO_MEM_S3_ABCD,BR48,VSS,Y24,VSS,BW2,WAFL_TXP[0],C31
+MB0_CS_L[0],BF44,ME_CAS_L_ADD[15],AL1,MH_DATA[23],CF5,VDDCR_CPU,B41,VDDIO_MEM_S3_ABCD,BR50,VSS,Y26,VSS,BW4,WAFL_TXP[1],B31
+MB0_CS_L[1],BH44,ME_CHECK[0],BV2,MH_DATA[24],CC6,VDDCR_CPU,B43,VDDIO_MEM_S3_ABCD,BR52,VSS,Y28,VSS,BW7,WAKE_L/AGPIO2,B36
+MB0_ODT[0],BG44,ME_CHECK[1],BU1,MH_DATA[25],CC5,VDDCR_CPU,B45,VDDIO_MEM_S3_ABCD,BR55,VSS,Y30,VSS,BW9,X32K_X1,DA25
+MB0_ODT[1],BJ44,ME_CHECK[2],BP2,MH_DATA[26],BW6,VDDCR_CPU,D11,VDDIO_MEM_S3_ABCD,BT47,VSS,Y32,VSS,BW11,X32K_X2,DB26
+MB1_CKE[0],AT39,ME_CHECK[3],BN1,MH_DATA[27],BW5,VDDCR_CPU,D14,VDDIO_MEM_S3_ABCD,BT49,VSS,Y34,VSS,BW14,X48M_X1,DA22
+MB1_CKE[1],AR39,ME_CHECK[4],BV3,MH_DATA[28],CD7,VDDCR_CPU,D17,VDDIO_MEM_S3_ABCD,BT52,VSS,Y36,VSS,BW17,X48M_X2,DB23
+MB1_CLK_H[0],BB41,ME_CHECK[5],BU3,MH_DATA[29],CD5,VDDCR_CPU,D20,VDDIO_MEM_S3_ABCD,BT54,VSS,Y38,VSS,BW18,X156M_H[0],CW22
+MB1_CLK_H[1],BB40,ME_CHECK[6],BP3,MH_DATA[30],BY7,VDDCR_CPU,D23,VDDIO_MEM_S3_ABCD,BU45,VSS,Y39,VSS,BW19,X156M_H[1],E43
+MB1_CLK_L[0],BC41,ME_CHECK[7],BN3,MH_DATA[31],BY5,VDDCR_CPU,D26,VDDIO_MEM_S3_ABCD,BU48,VSS,Y40,VSS,BW21,X156M_H[2],D19
+MB1_CLK_L[1],BC39,ME_C[0],AF3,MH_DATA[32],AC5,VDDCR_CPU,D29,VDDIO_MEM_S3_ABCD,BU50,VSS,Y41,VSS,BW35,X156M_H[3],CW19
+MB1_CS_L[0],BF40,ME_C[1],AG3,MH_DATA[33],AC6,VDDCR_CPU,D32,VDDIO_MEM_S3_ABCD,BU52,VSS,Y42,VSS,BW37,X156M_L[0],CV23
+MB1_CS_L[1],BH41,ME_C[2],AH3,MH_DATA[34],W5,VDDCR_CPU,D35,VDDIO_MEM_S3_ABCD_FB_H,AP38,VSS,Y43,VSS,BW38,X156M_L[1],F44
+MB1_ODT[0],BG39,ME_DATA[0],DB3,MH_DATA[35],W6,VDDCR_CPU,D38,VDDIO_MEM_S3_ABCD_FB_L,AN38,VSS,Y44,VSS,BW40,X156M_L[2],E19
+MB1_ODT[1],BJ41,ME_DATA[1],DA2,MH_DATA[36],AD5,VDDCR_CPU,D41,VDDIO_MEM_S3_EFGH,AF4,VSS,Y45,VSS,BW43,X156M_L[3],CV20
+MB_ACT_L,AT41,ME_DATA[2],CV2,MH_DATA[37],AD7,VDDCR_CPU,D43,VDDIO_MEM_S3_EFGH,AF6,VSS,Y47,VSS,BW45,XTRIG_L[4],B21
+MB_ADD[0],BE41,ME_DATA[3],CU1,MH_DATA[38],Y5,VDDCR_CPU,D45,VDDIO_MEM_S3_EFGH,AF8,VSS,Y49,VSS,BW48,XTRIG_L[5],A20
+MB_ADD[1],BA44,ME_DATA[4],DB4,MH_DATA[39],Y7,VDDCR_CPU,F11,VDDIO_MEM_S3_EFGH,AF11,VSS,Y52,VSS,BW50,XTRIG_L[6],A19
+MB_ADD[2],BA41,ME_DATA[5],DA3,MH_DATA[40],U5,VDDCR_CPU,F14,VDDIO_MEM_S3_EFGH,AG2,VSS,Y54,VSS,BW52,XTRIG_L[7],B19
+MB_ADD[3],BA39,ME_DATA[6],CV3,MH_DATA[41],U6,VDDCR_CPU,F17,VDDIO_MEM_S3_EFGH,AG4,VSS,AA2,VSS,BW55
+MB_ADD[4],BA42,ME_DATA[7],CU3,MH_DATA[42],N5,VDDCR_CPU,F20,VDDIO_MEM_S3_EFGH,AG7,VSS,AA4,VSS,BY1
+-->
+=== Pin Description ===
+Socket SP3, {{\\|Socket sTRX4|sTRX4}}, and {{\\|Socket sWRX8|sWRX8}} have the same pinout with some constraints as noted.
+{| class="wikitable sortable"
+!Signal!!Type!!Description
+|-
+|MA-MD_ACT_L||O-IOMEM_ABCD-S||DRAM Channel A-D<ref name="memch">Only memory channels A, D, E, and H are available on {{\\|Socket sTRX4}}.</ref> Activation Command
+|-
+|MA-MD_ADD[13:0]||O-IOMEM_ABCD-S||DRAM Column/Row Address
+|-
+|MA-MD_ADD_17||O-IOMEM_ABCD-S||DRAM Column/Row Address 17
+|-
+|MA-MD_ALERT_L||I-IOMEM_ABCD-S||DRAM Alert (CRC error and Command/Address parity error)
+|-
+|MA-MD_BANK[1:0]||O-IOMEM_ABCD-S||DRAM Bank Address
+|-
+|MA-MD_BG[1:0]||O-IOMEM_ABCD-S||DRAM Bank Group
+|-
+|MA-MD_CAS_L_ADD[15]||O-IOMEM_ABCD-S||DRAM Column Address Strobe or Column/Row Address 15
+|-
+|MA-MD_CHECK[7:0]||B-IOMEM_ABCD-S||DRAM ECC Check Bits
+|-
+|MA-MD_C[2:0]||O-IOMEM_ABCD-S||DRAM Chip ID Signals
+|-
+|MA-MD_DATA[63:0]||B-IOMEM_ABCD-S||DRAM Data Bus
+|-
+|MA-MD_DQS_H/L[8:0]||B-IOMEM_ABCD-S||DRAM Differential Data Strobe
+|-
+|MA-MD_DQS_H[17:9]||B-IOMEM_ABCD-S||DRAM Differential Data Strobe for RDIMMs, DM[8:0] Data Mask output for UDIMMs<ref name="memtype">{{abbr|UDIMM}}s are not supported on Socket SP3. {{abbr|RDIMM}}s are not supported on Socket sTRX4.</ref>
+|-
+|MA-MD_DQS_L[17:9]||B-IOMEM_ABCD-S||DRAM Differential Data Strobe for RDIMMs, not connected for UDIMMs
+|-
+|MA-MD_EVENT_L||I-IOMEM_ABCD-S||DRAM Thermal Event
+|-
+|MA-MD_PAROUT||O-IOMEM_ABCD-S||DRAM Command and Address Parity
+|-
+|MA-MD_RAS_L_ADD[16]||O-IOMEM_ABCD-S||DRAM Row Address Strobe or Column/Row Address 16
+|-
+|MA-MD_RESET_L||O-IOMEM_ABCD-S||DRAM Reset
+|-
+|MA-MD_WE_L_ADD[14]||O-IOMEM_ABCD-S||DRAM Write Enable or Column/Row Address 14
+|-
+|MA-MD_ZVSS||A||DRAM Interface Drive-Strength Auto-Compensation Resistor to VSS
+|-
+|MA0-MD0_CKE[1:0]<br/>MA1-MD1_CKE[1:0]||O-IOMEM_ABCD-S||DRAM Channel A-D DIMM 0-1 Clock Enable
+|-
+|MA0-MD0_CLK_H/L[1:0]<br/>MA1-MD1_CLK_H/L[1:0]||O-IOMEM_ABCD-D||DRAM Channel A-D DIMM 0-1 Differential Clock
+|-
+|MA0-MD0_CS_L[1:0]<br/>MA1-MD1_CS_L[1:0]||O-IOMEM_ABCD-S||DRAM Channel A-D DIMM 0-1 Chip Select
+|-
+|MA0-MD0_ODT[1:0]<br/>MA1-MD1_ODT[1:0]||O-IOMEM_ABCD-S||DRAM Channel A-D DIMM 0-1 Enable Pin for On Die Termination
+|-
+|ME-MH_ACT_L||O-IOMEM_EFGH-S||DRAM Channel E-H<ref name="memch"/> Activation Command
+|-
+|ME-MH_ADD[13:0]||O-IOMEM_EFGH-S||DRAM Column/Row Address
+|-
+|ME-MH_ADD_17||O-IOMEM_EFGH-S||DRAM Column/Row Address 17
+|-
+|ME-MH_ALERT_L||I-IOMEM_EFGH-S||DRAM Alert (CRC error and Command/Address parity error)
+|-
+|ME-MH_BANK[1:0]||O-IOMEM_EFGH-S||DRAM Bank Address
+|-
+|ME-MH_BG[1:0]||O-IOMEM_EFGH-S||DRAM Bank Group
+|-
+|ME-MH_CAS_L_ADD[15]||O-IOMEM_EFGH-S||DRAM Column Address Strobe or Column/Row Address 15
+|-
+|ME-MH_CHECK[7:0]||B-IOMEM_EFGH-S||DRAM ECC Check Bits
+|-
+|ME-MH_C[2:0]||O-IOMEM_EFGH-S||DRAM Chip ID Signals
+|-
+|ME-MH_DATA[63:0]||B-IOMEM_EFGH-S||DRAM Data Bus
+|-
+|ME-MH_DQS_H/L[8:0]||B-IOMEM_EFGH-S||DRAM Differential Data Strobe
+|-
+|ME-MH_DQS_H[17:9]||B-IOMEM_EFGH-S||DRAM Differential Data Strobe for RDIMMs, DM[8:0] Data Mask output for UDIMMs<ref name="memtype"/>
+|-
+|ME-MH_DQS_L[17:9]||B-IOMEM_EFGH-S||DRAM Differential Data Strobe for RDIMMs, not connected for UDIMMs
+|-
+|ME-MH_EVENT_L||I-IOMEM_EFGH-S||DRAM Thermal Event
+|-
+|ME-MH_PAROUT||O-IOMEM_EFGH-S||DRAM Command and Address Parity
+|-
+|ME-MH_RAS_L_ADD[16]||O-IOMEM_EFGH-S||DRAM Row Address Strobe or Column/Row Address 16
+|-
+|ME-MH_RESET_L||O-IOMEM_EFGH-S||DRAM Reset
+|-
+|ME-MH_WE_L_ADD[14]||O-IOMEM_EFGH-S||DRAM Write Enable or Column/Row Address 14
+|-
+|ME-MH_ZVSS||A||DRAM Interface Drive-Strength Auto-Compensation Resistor to VSS
+|-
+|ME0-MH0_CKE[1:0]<br/>ME1-MH1_CKE[1:0]||O-IOMEM_EFGH-S||DRAM Channel E-H DIMM 0-1 Clock Enable
+|-
+|ME0-MH0_CLK_H/L[1:0]<br/>ME1-MH1_CLK_H/L[1:0]||O-IOMEM_ABCD-D||DRAM Channel E-H DIMM 0-1 Differential Clock
+|-
+|ME0-MH0_CS_L[1:0]<br/>ME1-MH1_CS_L[1:0]||O-IOMEM_EFGH-S||DRAM Channel E-H DIMM 0-1 Chip Select
+|-
+|ME0-MH0_ODT[1:0]<br/>ME1-MH1_ODT[1:0]||O-IOMEM_EFGH-S||DRAM Channel E-H DIMM 0-1 Enable Pin for On Die Termination
+|-
+|FORCE_SELFREFRESH||I-IO18S5-S||NVDIMM Force Self-Refresh<ref name="FSR">At a power loss event FORCE_SELFREFRESH signals the processor to flush all pending writes inside and outside of the CPU caches, but not cache contents, to memory (including S-Link attached memory) and put the DRAMs into self-refresh mode. The processor asserts NV_SAVE_L when the operation has completed (&lt; 1&nbsp;ms) and the platform can signal NVDIMMs to backup the DRAM contents to non-volatile memory. NVDIMMs are not supported on {{\\|Socket sTRX4}} and {{\\|Socket sWRX8|sWRX8}}.</ref>
+|-
+|NV_SAVE_L||O-IO18S5-S||NVDIMM SAVE Signal<ref name="FSR"/>
+|-
+|P0-P3_RXP/RXN[15:0]||I-PCIE-D||PCIe Interface P0-P3<ref name="pcie">Only the I/O interfaces P0, P2, G0, and G2 are available on Socket sTRX4. The {{abbr|xGMI}} protocol is not supported on Socket sTRX4 and sWRX8.</ref> Receive Data Differential Pairs
+|-
+|P0-P3_TXP/TXN[15:0]||O-PCIE-D||PCIe Transmit Data Differential Pairs
+|-
+|P0A/P1A/P2B/P3B_ZVSS||A||PCIe Drive-Strength Auto-Compensation Resistor to VSS for P0-P3
+|-
+|G0-G3_RXP/RXN[15:0]||I-XGMI-D or I-PCIE-D||{{abbr|xGMI}} or PCIe Interface G0-G3<ref name="pcie"/> Receive Data Differential Pairs
+|-
+|G0-G3_TXP/TXN[15:0]||O-XGMI-D or O-PCIE-D||xGMI or PCIe Transmit Data Differential Pairs
+|-
+|G0B/G1B/G2A/G3A_ZVSS||A||PCIe Drive-Strength Auto-Compensation Resistor to VSS for G0-G3
+|-
+|PCIE_RST(0-3)_L||O-IO33S5-S||Reset signal for PCIe devices.<ref>The PCIE_RST1/RST3_L signals are not available on Socket sTRX4.</ref> Type-0: from die 0-3, Type-1/2: from I/O die
+|-
+|WAFL_RXP/RXN[1:0]||I-WAFL-D||{{abbr|WAFL}}<ref>The {{abbr|WAFL}} interface is not available on Socket sTRX4 and sWRX8.</ref> Receive Data Differential Pairs
+|-
+|WAFL_TXP/TXN[1:0]||O-WAFL-D||WAFL Transmit Data Differential Pairs
+|-
+|WAFL(0-3)_ZVSS||A||WAFL Drive-Strength Auto-Compensation Resistor to VSS; Type-0: die 0-3, Type-1/2: I/O die
+|-
+|SATA(0-3)(0-7)_RXP/RXN||I-SATA-D||SATA Receive Data Differential Pairs (alt. func. of P0, P1, G2, and G3<ref name="pcie"/> lane 0-7)
+|-
+|SATA(0-3)(0-7)_TXP/TXN||O-SATA-D||SATA Transmit Data Differential Pairs
+|-
+|DEVSLP(0-1)||I-IO33S5-OD||SATA {{abbr|DEVSLP}}
+|-
+|SGPIO(0-3)_CLK||O-IO33S5-S||{{abbr|SGPIO}} Interface 0-3<ref>The SGPIO interfaces 1 and 3 are not available on Socket sTRX4.</ref> CLK Output; Type-0: from die 0-3, Type-1/2: from I/O die
+|-
+|SGPIO(0-3)_DATAIN||I-IO33S5-S||Type-0: SGPIO DATA Input, Type-1/2: Reserved
+|-
+|SGPIO(0-3)_DATAOUT||O-IO33S5-S||SGPIO DATA Output
+|-
+|SGPIO(0-3)_LOAD||O-IO33S5-S||SGPIO LOAD Output
+|-
+|XGBE(0-3)(0-3)_RXP/RXN||||XGBE Receive Data Differential Pairs (alt. func. of P0, P1, G2, G3 lane 4-7)<ref name="noxgbe">XGBE is not supported on Socket SP3, sTRX4, and sWRX8.</ref>
+|-
+|XGBE(0-3)(0-3)_TXP/TXN||||XGBE Transmit Data Differential Pairs
+|-
+|MDIO(0-7)_SCL||||{{abbr|MDIO}} Port 0-7 Clock (alt. func. of SGPIO interface)
+|-
+|MDIO(0-7)_SDA||||MDIO Data
+|-
+|USB_0/1_HSD(0-3)P/N||B-IO33S5-D||USB Port 0-3 High Speed I/O Differential Pairs; Type-0: from die 0/1 (die 0 ports 0-1, die 1 ports 2-3), Type-1/2: from I/O die
+|-
+|USB_0/1_SS_(0-3)RXP/RXN||I-USB_S5-D||USB Port 0-3 Super Speed Receive Differential Pairs; Type-0: from die 0/1 (die 0 ports 0-1, die 1 ports 2-3), Type-1/2: from I/O die
+|-
+|USB_0/1_SS_(0-3)TXP/TXN||O-USB_S5-D||USB Port 0-3 Super Speed Transmit Differential Pairs
+|-
+|USB_OC(0-3)_L||I-IO33S5-S||USB Port 0-3 Over Current signal from USB connector; Type-0: to die 0, 0, 1, 1; Type-1/2: to I/O die
+|-
+|USB(0-3)_0/1_ZVSS||A||USB Port 0-3 Drive-Strength Auto-Compensation Resistor to VSS; Type-0: die 0/1, Type-1/2: I/O die
+|-
+|UART(0-1)_CTS_L||I-IO33-S||{{abbr|UART}} Clear To Send Input (alt. func. of UART(2-3)_RXD)
+|-
+|UART(0-1)_INTR||I-IO33-S||UART Interrupt Request
+|-
+|UART(0-1)_RTS_L||O-IO33-S||UART Request To Send Output (alt. func. of UART(2-3)_TXD)
+|-
+|UART(0-3)_RXD||I-IO33-S||UART Receive Data
+|-
+|UART(0-3)_TXD||O-IO33-S||UART Transmit Data
+|-
+|SPI_CLK||O-IO18-S||{{abbr|SPI}} Clock
+|-
+|SPI_DO||B-IO18-S||SPI Data Out or Data[0] for multi-I/O SPI/eSPI device
+|-
+|SPI_DI||B-IO18-S||SPI Data In or Data[1]
+|-
+|SPI_WP_L||B-IO18-S||SPI Write Protect or Data[2]
+|-
+|SPI_HOLD_L||B-IO18-S||SPI Hold Signal (asserted low to hold the SPI transaction) or Data[3]
+|-
+|PSP_ROM_CS_L<br/>SPI_TPM_CS_L||O-IO18-S||SPI Chip Select for {{abbr|PSP}} ROM or {{abbr|TPM}}
+|-
+|SPI_CS1/CS2_L||O-IO18-S||SPI Chip Select
+|-
+|ESPI_CLK||O-IO18-S||{{abbr|ESPI}} Clock (alt. func. of SPI_CLK)
+|-
+|ESPI_DAT(0-3)||B-IO33-S||ESPI Data[0], Data[1:0], Data[3:0] (alt. func. of SPI_DO/DI/WP_L/HOLD_L)
+|-
+|ESPI_CS_L||O-IO18-S||ESPI Chip Select (SPI_CS2_L)
+|-
+|ESPI_ALERT_L||I-IO18-S||ESPI Alert Input (LDRQ0_L); Requests service from eSPI master
+|-
+|ESPI_RESET_L||I-IO33-S||ESPI Reset Input (KBRST_L); PCIE_RST0_L suggested as reset output
+|-
+|LPC||ROM,||1=SPI ROM (default)
+|-
+|LAD(0-3)||B-IO33-S||{{abbr|LPC}} Command/Address/Data
+|-
+|LDRQ0_L||I-IO33-S||Encoded DMA/Bus Master Request 0
+|-
+|LFRAME_L||O-IO33-S||LPC Bus Frame
+|-
+|LPCCLK(0-1)||O-IO33-S||LPC 33&nbsp;MHz Clock
+|-
+|LPC_CLKRUN_L||B-IO33-OD||LPC Clock Run Signal
+|-
+|LPC_PD_L||O-IO33S5-S||LPC Power Down
+|-
+|LPC_PME_L||I-IO33S5-S||LPC Power Management Event
+|-
+|LPC_RST_L||O-IO33S5-S||LPC Reset
+|-
+|LPC_SMI_L||I-IO33-S||LPC System Management Interrupt
+|-
+|SERIRQ||B-IO33-S||Serial IRQ for DMA
+|-
+|EMMC_CLK||||{{abbr|eMMC}} Clock Output (0-200&nbsp;MHz)
+|-
+|EMMC_CMD||||eMMC Command/Response (LPC_PD_L)
+|-
+|EMMC_DAT(0-7)||||eMMC Data (alt. func. of LAD0-LAD3, LPCCLK0, LPC_CLKRUN_L, LPCCLK1, SERIRQ)
+|-
+|EMMC_DS||||eMMC HS400 Data Strobe Input (LFRAME_L)
+|-
+|EMMC_PWR_CTRL||||(LPC_PME_L)
+|-
+|I2C(0-5)_SCL||B-DUAL-OD||{{abbr|I<sup>2</sup>C}} Port 0-5 Clock
+|-
+|I2C(0-5)_SDA||B-DUAL-OD||I<sup>2</sup>C Data
+|-
+|SCL0||B-IO33-OD||{{abbr|SMBus}} Port 0 Clock (alt. func. of I2C2)
+|-
+|SDA0||B-IO33-OD||SMBus Port 0 Data
+|-
+|SCL1||B-IO33S5-OD||SMBus Port 1 Clock (alt. func. of I2C3)
+|-
+|SDA1||B-IO33S5-OD||SMBus Port 1 Data
+|-
+|HP_SCL, HP_SDA||||Hotplug SMBus (I2C0)
+|-
+|SFP_SCL, SFP_SDA||||{{abbr|SFP}} Bus (I2C1)
+|-
+|SPD_SCL, SPD_SDA||||{{abbr|SPD}} Bus (I2C2)
+|-
+|BMC_SCL, BMC_SDA||||{{abbr|BMC}} SMBus (I2C3)
+|-
+|AGPIO*_(0-3)||||Advanced {{abbr|GPIO}} pin for interrupt, wake, or I/O; Type-0: die 0-3, Type-1/2: I/O die
+|-
+|EGPIO*_(0-3)||||Enhanced GPIO for I/O only; Type-0: die 0-3, Type-1/2: I/O die
+|-
+|EGPIO*||||Enhanced GPIO for I/O only; Type-0: die 0, Type-1/2: I/O die
+|-
+|REFCLK100SSC_P/N||O-CLK-D or I-CLK-D||100&nbsp;MHz CPU Reference Clock; Output from {{abbr|BSP}}, or input for {{abbr|BSP:AP}}; {{abbr|SSC}} option
+|-
+|GPP_CLK(0-3)BP/N||O-CLK-D||100&nbsp;MHz Differential PCIe Reference Clock; Type-0: from die 0-3, Type-1/2: from I/O die
+|-
+|GPP_CLK(0-3)TP/N||O-CLK-D||100&nbsp;MHz Differential PCIe Reference Clock; Type-0: from die 0-3, Type-1/2: from I/O die
+|-
+|X156M_H/L[3:0]||I-XGBECLK-D||Differential 156.25&nbsp;MHz Reference CLK Input<ref name="noxgbe"/>; Type-0: to die 0-3, Type-1/2: to I/O die
+|-
+|X32K_X1/X2||I-IO18S5-S||32768&nbsp;Hz Clock XTAL or (X32K_X1 only) Clock Input, for the integrated {{abbr|RTC}}
+|-
+|X48M_X1/X2||I-IO18S5-S||48&nbsp;MHz Clock XTAL or (X48M_X1 only) Clock Input, for the integrated clock generator
+|-
+|RTCCLK||O-IO18S5-S||32&nbsp;kHz Real Time Clock Output, e.g. BSP to AP, or for a device requiring an RTC clock
+|-
+|KBRST_L||I-IO33-S||Keyboard Controller Reset Input (warm reset)
+|-
+|PM_INTR_L||I-IO33-S||PM_INTR_L function for NVMe drive I<sup>2</sup>C subsystem and PCIe hot-plug subsystem
+|-
+|PWR_BTN_L||I-IO33S5||Power Button; Requests sleep state or causes wake event
+|-
+|PWR_GOOD||I-IO33S5-S||Power Good Input; Asserted when all voltages and clock inputs are within specification; From motherboard to {{abbr|BSP}}, or from BSP to {{abbr|BSP:AP}}
+|-
+|PWRGD_OUT||O-IO33S5-S||Power Good Output, from BSP to PWR_GOOD input of AP
+|-
+|PWROK||B-IO18-OD||Power OK; Asserted by the processor after all power planes are active, the system clock generators are powered up and run stably
+|-
+|RESET_L||B-IO18-OD||Bidirectional signal that resets the processor when asserted; Normally controlled by an internal state machine but can also be asserted by a second external source
+|-
+|RSMRST_L||I-IO18S5-S||Resume Reset from motherboard, resets all in-processor S5 and S0 logic; Asserted on power up, deasserted when S5 power supplies are within specification
+|-
+|SLP_S3/S5_L||O-IO33S5-S||S3/S5 Sleep State Power Plane Control Signals<br/><table class="wikitable"><tr><th>SLP_S3_L</th><th>SLP_S5_L</th><th>State</th></tr><tr><td>High</td><td>High</td><td>S0</td></tr><tr><td>Low</td><td>High</td><td>S3</td></tr><tr><td>Low</td><td>Low</td><td>S4/S5</td></tr></table>
+|-
+|SYS_RESET_L||I-IO33S5-S||System Reset Input (reset button)
+|-
+|WAKE_L||B-IO33S5-S||PCIe WAKE_L signal, wake system out of sleep state
+|-
+|WOL(0-3)||I_IO33S5-OD||Wake-on-LAN function
+|-
+|NMI_SYNC_FLOOD_L||I-IO33-S||This pin signals a {{abbr|NMI}} or Sync Flood<ref>In the [[HyperTransport]] protocol Sync packets request serial link resynchronization. Sync Flood is a line state receivers recognize as unrecoverable and as signal to stop propagating potentially bad data. In other words this historic term refers to a low-level fatal error signal. The condition is passed on through the Data Fabric and ultimately requires a system reset.</ref>
+|-
+|ALERT_L||O-IO33-OD||Programmable pin that can indicate different events, including a {{abbr|SB-TSI}} interrupt
+|-
+|PROCHOT_L||I-IO33-OD||Asserted to force the processor into {{abbr|HTC}}-active state
+|-
+|SIC||I-DUAL-OD||Sideband Interface Clock<ref>The Sideband Interface (SBI) a.k.a. {{abbr|APML}} is a {{abbr|SMBus}} interconnect to the processor's {{abbr|SB-RMI}} and {{abbr|SB-TSI}} interfaces.</ref>
+|-
+|SID||B-DUAL-OD||Sideband Interface Data
+|-
+|THERMTRIP_L||B-IO33-OD||{{x86|Thermal protection|Temperature Trip}} Input/Output
+|-
+|BP(0-5)||B-IO18-S||Break Point Indicator; Used to trigger external test equipment such as oscilloscopes and logic analyzers
+|-
+|DBREQ_L||I-IO18S5-S||Debug Request input to JTAG controller
+|-
+|TCK||I-IO18S5-S||{{abbr|JTAG}} Clock
+|-
+|TDI||I-IO18S5-S||JTAG Data Input
+|-
+|TDO||O-IO18S5-S||JTAG Data Output
+|-
+|TMS||I-IO18S5-S||JTAG Mode Select
+|-
+|TRST_L||I-IO18S5-S||JTAG Reset
+|-
+|TEST*||||Test Pins
+|-
+|XTRIG_L[7:4]||B-IO18-OD||XTRIG Debug Signals
+|-
+|SVC_CPU, SVC_SOC||O-IO18-S||Serial VID Interface Clock for VDDCR_CPU, VDDCR_SOC regulator
+|-
+|SVD_CPU, SVD_SOC||B-IO18-S||Serial VID Interface Data
+|-
+|SVT_CPU, SVT_SOC||I-IO18-S||Serial VID Interface Telemetry
+|-
+|VDDBT_RTC_G||S||Integrated Real Time Clock battery power supply, 1.5&nbsp;V ±5% or 1.8&nbsp;V ±5%<ref>From 1.5&nbsp;V or 1.8&nbsp;V always on supply, or 3&nbsp;V coin cell battery using an {{abbr|LDO}}, or jumpered to VSS to "Clear CMOS".</ref>
+|-
+|VDDCR_CPU||S||Supply voltage for the CPU core
+|-
+|VDDCR_CPU_SENSE||A||VDDCR_CPU voltage sense output, differential feedback with VSS_SENSE_A
+|-
+|VDDCR_SOC||S||Supply voltage for the Northbridge (integrated {{abbr|FCH}}, Ethernet, SATA, {{abbr|NBIO}}, {{abbr|SMU}}, DDR PHY logic)
+|-
+|VDDCR_SOC_SENSE||A||VDDCR_SOC voltage sense output, differential feedback with VSS_SENSE_B
+|-
+|VDDCR_SOC_S5||S||Always on 0.9&nbsp;V ± 20&nbsp;mV supply voltage for the FCH and USB PHYs
+|-
+|VDDCR_SOC_S5_SENSE||A||VDDCR_SOC_S5 voltage sense output, differential feedback with VSS_SENSE_B
+|-
+|VDDIO_MEM_S3_ABCD/EFGH||S||1.2&nbsp;V (1.14 - 1.28&nbsp;V) supply voltage for the DRAM PHYs, channels A-D / E-H
+|-
+|VDDIO_MEM_S3_ABCD_FB_H/L||A||VDDIO_MEM_S3_ABCD voltage differential feedback to VDDIO_MEM_S3_ABCD regulator
+|-
+|VDDIO_MEM_S3_EFGH_FB_H/L||A||VDDIO_MEM_S3_EFGH voltage differential feedback
+|-
+|VDD_18||S||1.8&nbsp;V ±5% supply voltage for analog circuits
+|-
+|VDD_18_SENSE||A||VDD_18 voltage sense output, differential feedback with VSS_SENSE_A
+|-
+|VDD_18_S5||S||Always on 1.8&nbsp;V ±5% supply voltage for analog circuits
+|-
+|VDD_18_S5_SENSE||A||VDD_18_S5 voltage sense output, differential feedback with VSS_SENSE_A
+|-
+|VDD_33||S||3.3&nbsp;V ±5% supply voltage for GPIO
+|-
+|VDD_33_SENSE||A||VDD_33 voltage sense output, differential feedback with VSS_SENSE_B
+|-
+|VDD_33_S5||S||Always on 3.3&nbsp;V ±5% supply voltage for GPIO
+|-
+|VDD_33_S5_SENSE||A||VDD_33_S5 voltage sense output, differential feedback with VSS_SENSE_B
+|-
+|VSS||S||Ground
+|-
+|VSS_SENSE_A||A||VSS sense output for VDDCR_CPU, VDD_18, VDD_18_S5 regulator
+|-
+|VSS_SENSE_B||A||VSS sense output for VDDCR_SOC, VDD_33, VDD_33_S5, VDDCR_SOC_S5 regulator
+|-
+|{{vanchor|CORETYPE}}||||Processor Core Type Indicator; NC = Not connected, VSS = connected to VSS on the package<br/><table class="wikitable"><tr><th>Processor</th><th>CORETYPE</th></tr><tr><td>SP3 Type-0</td><td>VSS</td></tr><tr><td>SP3 Type-1/2</td><td>NC</td></tr><tr><td>{{\\|Socket TR4|TR4}}/{{\\|Socket sTRX4|sTRX4}}/{{\\|Socket sWRX8|sWRX8}}</td><td>NC</td></tr></table><!--AMD-55414-1.10 Sec 11.5.2; AMD-55809-1.03 Tbl 35; AMD-56724-1.00 Tbl 42 & Sec 9.5; AMD-56437-1.01 Tbl 49-->
+|-
+|{{vanchor|SP3R1}}, SP3R2||||Processor Family Revision Identifier (electrical keying); NC = Not connected, VSS = connected to VSS on the package<br/><table class="wikitable"><tr><th>Processor</th><th>SP3R1</th><th>SP3R2</th></tr><tr><td>SP3</td><td>NC</td><td>VSS</td></tr><tr><td>TR4</td><td>NC</td><td>NC</td></tr><tr><td>sTRX4</td><td>VSS</td><td>NC</td></tr><tr><td>sWRX8</td><td>NC</td><td>VSS</td></tr></table><!--AMD-55414-1.10 Sec 11.5.3; AMD-55809-1.03 Tbl 35 & Sec 11.4; AMD-56724-1.00 Tbl 42; AMD-56437-1.01 Tbl 49-->
+|-
+|CPU_PRESENT_L||||CPU Presence Indicator, connected to VSS on the package
+|-
+|SA[2:0]||I-IO18S5-S||Socket Identifier; 0 = connected to VSS, 1 = 10&nbsp;kΩ PU to VDD_18_S5<br/><table class="wikitable"><tr><th>Socket</th><th>SA[2]</th><th>SA[1]</th><th>SA[0]</th></tr><tr><td>SP3 {{abbr|BSP}}</td><td>0</td><td>0</td><td>0</td></tr><tr><td>SP3 {{abbr|BSP:AP}} (2P systems)</td><td>0</td><td>0</td><td>1</td></tr><tr><td>sTRX4/sWRX8</td><td>0</td><td>0</td><td>0</td></tr></table><!--AMD-55414-1.10 Tbl 81; AMD-56515-0.81 Tbl 35; AMD-56724-1.00 Tbl 42; AMD-56437-1.01 Tbl 49-->
+|-
+|RSVD||||Reserved
+|}
+<references/>
+==== Pin Types ====
+{| class="wikitable"
+!colspan="2"|Voltage Domain Internal to {{abbr|SoC}}, derived from VDDIO_MEM_S3_*
+|-
+|I/O-xGMI/PCIE/SATA/WAFL-D||Input / Output, {{abbr|xGMI}} / PCIe / SATA / {{abbr|WAFL}} Domain, Differential
+|-
+!colspan="2"|VDDCR_SOC_S5 Voltage Domain
+|-
+|I/O/B-USB_S5-D||Input / Output / Bidirectional, USB, Differential
+|-
+|I/O-CLK-D||Input / Output, CLK, Differential
+|-
+!colspan="2"|Other Voltage Domains
+|-
+|I/O/B-IOMEM_ABCD-D/S||Input / Output / Bidirectional, VDDIO_MEM_S3_ABCD Voltage Domain, Differential / Single-Ended
+|-
+|I/O/B-IOMEM_EFGH-D/S||Input / Output / Bidirectional, VDDIO_MEM_S3_EFGH, Differential / Single-Ended
+|-
+|I/O/B-IO18-D/S/OD||Input / Output / Bidirectional, VDD_18, Differential / Single-Ended / Open Drain
+|-
+|I/O/B-IO18S-D/S/OD||Input / Output / Bidirectional, VDD_18_S5, Differential / Single-Ended / Open Drain
+|-
+|I/O/B-IO33-D/S/OD||Input / Output / Bidirectional, VDD_33, Differential / Single-Ended / Open Drain
+|-
+|I/O/B-IO33S5-D/S/OD||Input / Output / Bidirectional, VDD_33_S5, Differential / Single-Ended / Open Drain
+|-
+|I/B-DUAL-OD||Input / Bidirectional, VDD_18 or VDD_33, Open Drain
+|-
+|A||Analog
+|-
+|S||Supply Voltage
+|}
 == Bibliography ==
 * David. S. (March 2018). "[https://fuse.wikichip.org/news/1064/isscc-2018-amds-zeppelin-multi-chip-routing-and-packaging/ ISSCC 2018: AMD’s Zeppelin; Multi-chip routing and packaging]"
-* "Thermal Design Guide for Socket SP3 Processors", AMD Publ. #55423, Rev. 3.00, November 2017
+* {{cite techdoc|title=Socket SP3 Design Specification|publ=AMD|pid=55260|rev=1.16|date=2020-08}}
+* {{cite techdoc|title=Thermal Design Guide for SP3 Processors|url=https://www.amd.com/system/files/TechDocs/55423.pdf|publ=AMD|pid=55423|rev=3.00|date=2017-11-13}}
+* {{cite techdoc|title=Socket SP3 Processor Functional Data Sheet for AMD Family 17h Models 00h–0Fh, Family 17h Models 30h–3Fh, and Family 19h Models 00h–0Fh|publ=AMD|pid=55426|rev=1.04|date=2020-10}}
+* {{cite techdoc|title=Functional Data Sheet for sTRX4 and sWRX8 Processors|publ=AMD|pid=56515|rev=0.81|date=2019-08}}
+* {{cite techdoc|title=Electrical Data Sheet for AMD Family 17h Models 00h–0Fh and 30h–3Fh and Family 19h Models 00h–0Fh Socket SP3 Processors|publ=AMD|pid=55441|rev=0.65|date=2020-07}}
+* {{cite techdoc|title=Electrical Data Sheet for AMD Family 17h Models 30h–3Fh and Family 19h Model 08h sTRX4, sWRX8 Processors|publ=AMD|pid=55441cpw|rev=0.66|date=2021-03}}
+* {{cite techdoc|title=Infrastructure Roadmap (IRM) for Socket SP3 Processors|publ=AMD|pid=55418|rev=1.18|date=2020-10}}
+* {{cite techdoc|title=Infrastructure Roadmap for sTRX4 and sWRX8 Processors|publ=AMD|pid=56443|rev=0.92|date=2021-07}}
+* {{cite techdoc|title=Socket SP3 Processor Motherboard Design Guide for AMD Family 17h Models 00h-0Fh, Models 30h-3Fh, and Family 19h Models 00h-0Fh|publ=AMD|pid=55414|rev=1.10|date=2020-11}}
+* {{cite techdoc|title=SP3r2 Processor Motherboard Design Guide|publ=AMD|pid=55809|rev=1.03|date=2017-10}}
+* {{cite techdoc|title=Motherboard Design Guide for sTRX4 High-End Desktop Processors|publ=AMD|pid=56724|rev=1.00|date=2020-09}}
+* {{cite techdoc|title=Motherboard Design Guide for sTRX4 and sWRX8 Processors|publ=AMD|pid=56437|rev=1.01|date=2021-06}}
+* {{cite techdoc|title=Processor Programming Reference (PPR) for AMD Family 17h Model 01h, Revision B1 Processors|publ=AMD|pid=54945|rev=3.00|date=2019-04-14}}
+* {{cite techdoc|title=Preliminary Processor Programming Reference (PPR) for AMD Family 17h Model 31h, Revision B0 Processors|publ=AMD|pid=55803|rev=0.93|date=2020-10-28}}
+* {{cite techdoc|title=NVDIMM-N Support for Family 17h Models 00h-0Fh Processors Application Note|publ=AMD|pid=56014|rev=0.74|date=2018-05}}
+* {{cite techdoc|title=NVDIMM-N Support for Socket SP3 Family 17h Models 30h–3Fh Processors Application Note|publ=AMD|pid=56333|rev=0.60|date=2020-04}}
+* {{cite techdoc|title=Revision Guide for AMD Family 17h Models 00h-0Fh Processors|publ=AMD|pid=55449|rev=1.19|date=2019-12}}
+* {{cite techdoc|title=Revision Guide for AMD Family 17h Models 30h-3Fh Processors|publ=AMD|pid=56323|rev=0.78|date=2021-02}}
+* {{cite techdoc|title=Revision Guide for AMD Family 19h Models 00h-0Fh Processors|publ=AMD|pid=56683|rev=1.04|date=2021-06}}
+* {{cite article|authors=Beck, Noah;White, Sean;Paraschou, Milam;Naffziger, Samuel|title=‘Zeppelin’: An SoC for multichip architectures|date=2018-02-11|conference=Proceedings of IEEE ISSCC 2018|pages=40-42|doi=10.1109/ISSCC.2018.8310173}}
+* {{cite article|authors=Burd, Thomas;Beck, Noah;White, Sean;Paraschou, Milam;Kalyanasundharam, Nathan;Donley, Gregg;Smith, Alan;Hewitt, Larry;Naffziger, Samuel|title=“Zeppelin”: An SoC for Multichip Architectures|date=2018-10-26|journal=IEEE JSSC|volume=54|issue=1|pages=133-143|doi=10.1109/JSSC.2018.2873584}}
+* {{cite article|authors=Singh, Teja;Rangarajan, Sundar;John, Deepesh;Schreiber, Russell;Oliver, Spence;Seahra, Rajit;Schaefer, Alex|title=Zen 2: The AMD 7nm Energy-Efficient High-Performance x86-64 Microprocessor Core|date=2020-02|conference=Proceedings of IEEE ISSCC 2020|pages=42-44|doi=10.1109/ISSCC19947.2020.9063113}}
+* {{cite article|authors=Naffziger, Samuel;Lepak, Kevin;Paraschou, Milam;Subramony, Mahesh|title=AMD Chiplet Architecture for High-Performance Server and Desktop Products|date=2020-02|conference=Proceedings of IEEE ISSCC 2020|pages=44-45|doi=10.1109/ISSCC19947.2020.9063103}}
+* {{cite techdoc|authors=Naffziger, Samuel|title=AMD Chiplet Architecture for High-Performance Server and Desktop Products|url=https://www.slideshare.net/AMD/amd-chiplet-architecture-for-highperformance-server-and-desktop-products|publ=IEEE ISSCC 2020|date=2020-02-17}}
+* "EPYC Tech Day", June 20, 2017
+* 2nd Gen AMD EPYC launch event, August 7, 2019
 == See also ==
 * {{\\|Socket AM4}}
 * {{\\|Socket TR4}}
-* {{\\|Socket TRX4}}
+* {{\\|Socket sTRX4}}
+* {{\\|Socket sWRX8}}
+* {{\\|Socket SP5}}
 [[Category:amd]]