From WikiChip
Difference between revisions of "cavium/octeon/cn3010-400bg525-cp"
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|channels=1 | |channels=1 | ||
|width=32 bit | |width=32 bit | ||
− | |max bandwidth=1.986 | + | |max bandwidth=1.986 GiB/s |
− | |bandwidth schan=1.986 | + | |bandwidth schan=1.986 GiB/s |
}} | }} | ||
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|gp io=Yes | |gp io=Yes | ||
}} | }} | ||
+ | |||
+ | == Networking == | ||
+ | {{network | ||
+ | |mii opts=Yes | ||
+ | |rgmii=yes | ||
+ | |rgmii ports=3 | ||
+ | |pcm=yes | ||
+ | }} | ||
+ | |||
+ | == Features == | ||
+ | Hardware acceleration units: | ||
+ | * Packet I/O processing | ||
+ | * QoS | ||
+ | * TCP Acceleration | ||
+ | |||
+ | == Block diagram == | ||
+ | [[File:cn3010 block diagram.png|750px]] | ||
+ | |||
+ | == Datasheet == | ||
+ | * [[:File:octeon cn30xx product brief.pdf|OCTEON CN30XX Processors Product Brief]] |
Revision as of 20:44, 8 December 2016
Template:mpu The CN3010-400 CP is a 64-bit single-core MIPS communication microprocessor (CP) designed by Cavium and introduced in 2006. This processor, which incorporates a single cnMIPS core, operates at 400 MHz and dissipates 3 Watts. This processors includes a number of hardware communication accelerators including units for high-performance packet I/O processing, QoS, and TCP acceleration. This MPU supports up to 2 GiB of DDR2-533 ECC memory. This model includes double as much cache as the CN3005 equivalent, double DDR2 memory access, as well as support for TDM/PCM (VoIP support).
Contents
Cache
- Main article: cnMIPS § Cache
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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. |
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Memory controller
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Integrated Memory Controller
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Expansions
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Expansion Options
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Networking
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Networking
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Features
Hardware acceleration units:
- Packet I/O processing
- QoS
- TCP Acceleration
Block diagram
Datasheet
Facts about "CN3010-400 CP - Cavium"
has ecc memory support | true + |
l1$ size | 24 KiB (24,576 B, 0.0234 MiB) + |
l1d$ description | 64-way set associative + |
l1d$ size | 8 KiB (8,192 B, 0.00781 MiB) + |
l1i$ description | 2-way set associative + |
l1i$ size | 16 KiB (16,384 B, 0.0156 MiB) + |
l2$ description | 4-way set associative + |
l2$ size | 0.125 MiB (128 KiB, 131,072 B, 1.220703e-4 GiB) + |
max memory bandwidth | 1.986 GiB/s (2,033.664 MiB/s, 2.132 GB/s, 2,132.451 MB/s, 0.00194 TiB/s, 0.00213 TB/s) + |
max memory channels | 1 + |
supported memory type | DDR2-533 + |