RM7000B中文資料PMC數(shù)據(jù)手冊PDF規(guī)格書
RM7000B規(guī)格書詳情
FEATURES
? Dual-Issue symmetric superscalar microprocessor
? 500MHz max CPU frequency
? Capable of issuing two instructions per clock cycle
? Integrated primary and secondary caches
? 16KB Instruction, 16KB Data, and 256KB on-chip secondary
? All are 4-way set associative with 32-byte line size
? Per-line locking in primary and secondary caches
? Fast Packet Cache? increases system efficiency in networking applications
? Integrated external cache controller
? Allows up to 8Mbyte of external cache for applications with large data sets
? High-performance system interface
? 1000 Mbyte per-second peak throughput
? 125 MHz max. freq., multiplexed address/data bus (SysAD)
? Supports two outstanding reads with out-of-order return
? High-performance floating-point unit
? 1000 MFLOPS maximum
? IEEE754 compliant single and double precision floating-point operations
? 64-bit MIPS instruction set architecture
? Data PREFETCH instruction allows the processor to overlap cache miss latency and instruction execution
? Single-cycle floating-point multiply add
? Integrated memory management unit
? Fully associative TLB
? 64/48 dual entries map 128/96 pages
? Variable page size
? Embedded application enhancements
? Fourteen fully prioritized vectored interrupts-10 external, 2 internal, 2 software
? Specialized DSP integer Multiply Accumulate instructions (MAD/MADU), and three-operand Multiply instruction (MUL)
? I and D Test/Break-point (Watch) registers for emulation and debug
? Performance counter for system and software tuning and debug
APPLICATIONS
? Voice Gateways
? Multi-Service Access Platforms
? DSLAMs/Access Concentrators
? Remote Access Switches
? Web Switches
? Layer 3 Switches
? Backbone Switches/Routers
? RAIDs
? Set Top Boxes
? Networked Printers
? Cellular Base Stations
產(chǎn)品屬性
- 型號:
RM7000B
- 制造商:
PMC
- 制造商全稱:
PMC
- 功能描述:
64-Bit MIPS RISC Microprocessor with Integrated L2 Cache
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
PMC |
2020+ |
BGA |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
PMC |
2138+ |
BGA |
8960 |
專營BGA,QFP原裝現(xiàn)貨,假一賠十 |
詢價 | ||
PMC |
22+ |
BGA |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
PMC |
22+ |
BGA |
354000 |
詢價 | |||
PMC |
0147+ |
BGA |
10 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
PMC |
BGA |
899933 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
PMC |
23+ |
NA/ |
35 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
PMC |
2310+ |
3266 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | |||
PMC |
24+ |
BGA |
90000 |
一級代理商進口原裝現(xiàn)貨、價格合理 |
詢價 | ||
PMC |
22+ |
BGA |
3000 |
原裝正品,支持實單 |
詢價 |