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Difference between revisions of "cavium/octeon plus/cn5860-800bg1521-exp"
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{{cavium title|CN5860-800 EXP}}
 
{{cavium title|CN5860-800 EXP}}
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{{chip
 
| name                = Cavium CN5860-800 EXP
 
| name                = Cavium CN5860-800 EXP
 
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| no image            =  
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| model number        = CN5860-800 EXP
 
| model number        = CN5860-800 EXP
 
| part number        = CN5860-800BG1521-EXP
 
| part number        = CN5860-800BG1521-EXP
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| part number 1      =
 
 
| part number 2      =  
 
| part number 2      =  
 
| part number 3      =  
 
| part number 3      =  
 +
| part number 4      =
 
| market              = Network
 
| market              = Network
 
| first announced    = October 9, 2006
 
| first announced    = October 9, 2006
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| core model          =  
 
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| process            = 130 nm
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| process            = 90 nm
 
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| technology          = CMOS
 
| technology          = CMOS
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| packaging          = Yes
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|package module 1={{packages/cavium/fcbga-1521}}
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| package 0          = FCBGA-1521
 
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| package 0 type      = FCBGA
 
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| package 0 pins      = 1521
 
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| package 0 pitch    =  
 
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| socket 0            = BGA-1521
 
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| socket 0 type      = BGA
 
 
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'''CN5860-800 EXP''' is a {{arch|64}} [[hexadeca-core]] [[MIPS]] network microprocessor designed by [[Cavium]] and introduced in [[2007]]. This processor, which incorporates sixteen {{cavium|cnMIPS|l=arch}} cores, operates at 800 MHz and supports up to DDR2-800 ECC memory. This MPU includes a number of hardware accelerators specifically for improving the performance of various software such as [[RegEx]], compression/decompression, and TCP acceleration.
  
  
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|spi42 ports=2
 
|spi42 ports=2
 
}}
 
}}
 +
 +
== Hardware Accelerators ==
 +
{{accelerators
 +
|regex=Yes
 +
|regex feature=32 Engines
 +
|compression=Yes
 +
|decompression=Yes
 +
|tcp=Yes
 +
|qos=Yes
 +
}}
 +
 +
== Block diagram ==
 +
[[File:octeon plus cn58xx.png|750px]]
 +
 +
== Datasheet ==
 +
* [[:File:octeon plus cn58xx (rev 1.4).pdf|OCTEON CN58XX Processors Product Brief]]

Latest revision as of 15:13, 13 December 2017

Edit Values
Cavium CN5860-800 EXP
octeon plus chip.png
General Info
DesignerCavium
ManufacturerTSMC
Model NumberCN5860-800 EXP
Part NumberCN5860-800BG1521-EXP
MarketNetwork
IntroductionOctober 9, 2006 (announced)
February, 2007 (launched)
General Specs
FamilyOCTEON Plus
SeriesCN58xx
Frequency800 MHz
Microarchitecture
ISAMIPS64 (MIPS)
MicroarchitecturecnMIPS
Process90 nm
TechnologyCMOS
Word Size64 bit
Cores16
Threads16
Multiprocessing
Max SMP1-Way (Uniprocessor)
Packaging
PackageFCBGA-1521 (BGA)
Ball Count1521
InterconnectBGA-1521

CN5860-800 EXP is a 64-bit hexadeca-core MIPS network microprocessor designed by Cavium and introduced in 2007. This processor, which incorporates sixteen cnMIPS cores, operates at 800 MHz and supports up to DDR2-800 ECC memory. This MPU includes a number of hardware accelerators specifically for improving the performance of various software such as RegEx, compression/decompression, and TCP acceleration.


Cache[edit]

Main article: cnMIPS § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$768 KiB
786,432 B
0.75 MiB
L1I$512 KiB
524,288 B
0.5 MiB
16x32 KiB64-way set associative 
L1D$256 KiB
262,144 B
0.25 MiB
16x16 KiB64-way set associative 
L2$2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
  1x2 MiB8-way set associative 

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR2-800
Supports ECCYes
Controllers1
Channels1
Width128 bit
Max Bandwidth11.92 GiB/s
12,206.08 MiB/s
12.799 GB/s
12,799.003 MB/s
0.0116 TiB/s
0.0128 TB/s
Bandwidth
Single 11.92 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCI-X
Width64 bit
Clock133.33 MHz
Rate1,017.25 MiB/s
Featureshost or slave
UART
Ports2
GP I/OYes


Networking[edit]

[Edit/Modify Network Info]

ethernet plug icon.svg
Networking
MII
RGMIIYes (Ports: 8)
SPI
SPI-4.2Yes (Ports: 2)

Hardware Accelerators[edit]

[Edit/Modify Accelerators Info]

hardware accel icon.svg
Hardware Accelerators
RegEx
RegExYes
Features32 Engines
Networking
TCPYes
QoSYes
Compression
CompressionYes
DecompressionYes

Block diagram[edit]

octeon plus cn58xx.png

Datasheet[edit]

Retrieved from "https://en.wikichip.org/w/index.php?title=cavium/octeon_plus/cn5860-800bg1521-exp&oldid=70325"
Facts about "CN5860-800 EXP - Cavium"
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Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
CN5860-800 EXP - Cavium#package +
base frequency800 MHz (0.8 GHz, 800,000 kHz) +
core count16 +
designerCavium +
familyOCTEON Plus +
first announcedOctober 9, 2006 +
first launchedFebruary 2007 +
full page namecavium/octeon plus/cn5860-800bg1521-exp +
has ecc memory supporttrue +
has hardware accelerators for data compressiontrue +
has hardware accelerators for data decompressiontrue +
has hardware accelerators for network quality of service processingtrue +
has hardware accelerators for regular expressiontrue +
has hardware accelerators for tcp packet processingtrue +
instance ofmicroprocessor +
isaMIPS64 +
isa familyMIPS +
l1$ size768 KiB (786,432 B, 0.75 MiB) +
l1d$ description64-way set associative +
l1d$ size256 KiB (262,144 B, 0.25 MiB) +
l1i$ description64-way set associative +
l1i$ size512 KiB (524,288 B, 0.5 MiB) +
l2$ description8-way set associative +
l2$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
ldateFebruary 2007 +
main imageFile:octeon plus chip.png +
manufacturerTSMC +
market segmentNetwork +
max cpu count1 +
max memory bandwidth11.92 GiB/s (12,206.08 MiB/s, 12.799 GB/s, 12,799.003 MB/s, 0.0116 TiB/s, 0.0128 TB/s) +
max memory channels1 +
microarchitecturecnMIPS +
model numberCN5860-800 EXP +
nameCavium CN5860-800 EXP +
packageFCBGA-1521 +
part numberCN5860-800BG1521-EXP +
process90 nm (0.09 μm, 9.0e-5 mm) +
seriesCN58xx +
smp max ways1 +
supported memory typeDDR2-800 +
technologyCMOS +
thread count16 +
word size64 bit (8 octets, 16 nibbles) +