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Difference between revisions of "cavium/octeon plus/cn5850-1000bg1521-exp"
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Latest revision as of 15:12, 13 December 2017
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Cavium CN5850-1000 EXP | |||||||
General Info | |||||||
Designer | Cavium | ||||||
Manufacturer | TSMC | ||||||
Model Number | CN5850-1000 EXP | ||||||
Part Number | CN5850-1000BG1521-EXP | ||||||
Market | Network | ||||||
Introduction | October 9, 2006 (announced) February, 2007 (launched) | ||||||
General Specs | |||||||
Family | OCTEON Plus | ||||||
Series | CN58xx | ||||||
Frequency | 1,000 MHz | ||||||
Microarchitecture | |||||||
ISA | MIPS64 (MIPS) | ||||||
Microarchitecture | cnMIPS | ||||||
Process | 90 nm | ||||||
Technology | CMOS | ||||||
Word Size | 64 bit | ||||||
Cores | 12 | ||||||
Threads | 12 | ||||||
Multiprocessing | |||||||
Max SMP | 1-Way (Uniprocessor) | ||||||
Packaging | |||||||
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CN5850-1000 EXP is a 64-bit dodeca-core MIPS network microprocessor designed by Cavium and introduced in 2007. This processor, which incorporates twelve cnMIPS cores, operates at 1 GHz 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.
Contents
Cache[edit]
- Main article: cnMIPS § Cache
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[edit]
Integrated Memory Controller
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Expansions[edit]
Expansion Options
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Networking[edit]
Networking
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Hardware Accelerators[edit]
[Edit/Modify Accelerators Info]
Hardware Accelerators
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Block diagram[edit]
Datasheet[edit]
Facts about "CN5850-1000 EXP - Cavium"