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The '''CN3860-400 NSP''' is a {{arch|64}} [[hexadeca-core]] [[MIPS]] network service [[microprocessor]] (NSP) designed by [[Cavium]] and introduced in [[2005]]. This processor, which incorporates sixteen {{cavium|cnMIPS|l=arch}} cores, operates at 400 MHz. This processor includes a number of hardware networking accelerators including units for high-performance packet I/O processing, QoS, TCP, encryption, and RegEx. This MPU supports up to 16 GiB of DDR2-800 ECC memory. | The '''CN3860-400 NSP''' is a {{arch|64}} [[hexadeca-core]] [[MIPS]] network service [[microprocessor]] (NSP) designed by [[Cavium]] and introduced in [[2005]]. This processor, which incorporates sixteen {{cavium|cnMIPS|l=arch}} cores, operates at 400 MHz. This processor includes a number of hardware networking accelerators including units for high-performance packet I/O processing, QoS, TCP, encryption, and RegEx. This MPU supports up to 16 GiB of DDR2-800 ECC memory. |
Revision as of 22:43, 22 June 2017
Template:mpu The CN3860-400 NSP is a 64-bit hexadeca-core MIPS network service microprocessor (NSP) designed by Cavium and introduced in 2005. This processor, which incorporates sixteen cnMIPS cores, operates at 400 MHz. This processor includes a number of hardware networking accelerators including units for high-performance packet I/O processing, QoS, TCP, encryption, and RegEx. This MPU supports up to 16 GiB of DDR2-800 ECC memory.
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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Hardware Accelerators
[Edit/Modify Accelerators Info]
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Hardware Accelerators
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Block diagram
Datasheet
Facts about "CN3860-400 NSP - Cavium"