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Difference between revisions of "cavium/octeon/cn3840-600bg1521-scp"
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| name = Cavium CN3840-600 SCP | | name = Cavium CN3840-600 SCP | ||
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Latest revision as of 16:11, 13 December 2017
Edit Values | |||||||
Cavium CN3840-600 SCP | |||||||
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General Info | |||||||
Designer | Cavium | ||||||
Manufacturer | TSMC | ||||||
Model Number | CN3840-600 SCP | ||||||
Part Number | CN3840-600BG1521-SCP | ||||||
Market | Networking | ||||||
Introduction | September 13, 2004 (announced) June 1, 2005 (launched) | ||||||
General Specs | |||||||
Family | OCTEON | ||||||
Series | CN3800 | ||||||
Frequency | 600 MHz | ||||||
Microarchitecture | |||||||
ISA | MIPS64 (MIPS) | ||||||
Microarchitecture | cnMIPS | ||||||
Core Name | cnMIPS | ||||||
Process | 130 nm | ||||||
Technology | CMOS | ||||||
Word Size | 64 bit | ||||||
Cores | 8 | ||||||
Threads | 8 | ||||||
Max Memory | 16 GiB | ||||||
Multiprocessing | |||||||
Max SMP | 1-Way (Uniprocessor) | ||||||
Packaging | |||||||
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The CN3840-600 SCP is a 64-bit octa-core MIPS secure network communication microprocessor (SNP) designed by Cavium and introduced in 2005. This processor, which incorporates eight cnMIPS cores, operates at 600 MHz. This processor includes a number of hardware networking accelerators including units for high-performance packet I/O processing, QoS, TCP, and encryption. This MPU supports up to 16 GiB of DDR2-800 ECC memory.
Contents
Cache[edit]
- 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[edit]
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Integrated Memory Controller
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Expansions[edit]
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Expansion Options
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Networking[edit]
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Networking
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Hardware Accelerators[edit]
[Edit/Modify Accelerators Info]
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Hardware Accelerators
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Block diagram[edit]
Datasheet[edit]
Facts about "CN3840-600 SCP - Cavium"
has ecc memory support | true + |
has hardware accelerators for cryptography | true + |
has hardware accelerators for network quality of service processing | true + |
has hardware accelerators for tcp packet processing | true + |
l1$ size | 320 KiB (327,680 B, 0.313 MiB) + |
l1d$ description | 64-way set associative + |
l1d$ size | 64 KiB (65,536 B, 0.0625 MiB) + |
l1i$ description | 64-way set associative + |
l1i$ size | 256 KiB (262,144 B, 0.25 MiB) + |
l2$ description | 8-way set associative + |
l2$ size | 1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB) + |
max memory bandwidth | 11.92 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 channels | 1 + |
supported memory type | DDR2-800 + |