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參數資料
| 型號： | RM7000-300T |
| 廠商： | PMC-SIERRA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | RM7000⑩ Microprocessor with On-Chip Secondary Cache Datasheet Released |
| 中文描述： | 64-BIT, 300 MHz, RISC PROCESSOR, PBGA304 |
| 封裝： | 31 X 31 MM, TBGA-304 |
| 文件頁數： | 10/54頁 |
| 文件大小： | 901K |
| 代理商： | RM7000-300T |
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Proprietary and Confidential to PMC-Sierra, Inc and for its Customer
’
s Internal Use
Document ID: PMC-2002175, Issue 1
10
RM7000
Microprocessor with On-Chip Secondary Cache Datasheet
Released
2
Block Diagram
Figure 1 Block Diagram
F Pipe
M Pipe
Instruction Dispatch Unit
F Pipe Register
Secondary Tags
Set A
Secondary Tags
Set B
Secondary Tags
Set D
Secondary Tags
Set C
Primary Data Cache
4-way Set Associative
Primary Instruction Cache
4-way Set Associative
DTag
DTLB
ITag
ITLB
Prefetch Buffer
M Pipe Register
Store Buffer
Write Buffer
Read Buffer
Pad Buffer
Address Buffer
Load Aligner
Integer Register File
Adder
StAln/Sh
Logicals
DTLB Virtual
PLL/Clocks
Floating-Point
Load/Align
Floating-Point
Register File
Packer/Unpacker
Comparator
Floating-Point
MultAdd, Add, Sub,
Cvt, Div, Sqrt
Multiplier Array
Joint TLB
Coprocessor 0
System/Memory
Control
PC Incrementer
Branch PC Adder
ITLB Virtual
Program Counter
Int Mult, Div, Madd
F
I
DVA
IVA
Extenal Cache Controller
On-chip 256K Byte Secondary Cache, 4-way Set Associative
Adder
Shifter
Logicals
Pad Bus
D Bus
F-Pipe Bus
M-Pipe Bus
FA Bus
A/D Bus
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相關代理商/技術參數 |
參數描述 |
|---|---|
| RM7000A | 制造商:PMC 制造商全稱:PMC 功能描述:64-Bit MIPS RISC Microprocessor with Integrated L2 Cache |
| RM7000A-300T | 制造商:Quantum Effect Devices 功能描述:64-BIT, 300 MHz, MICROPROCESSOR, 304 Pin Plastic BGA |
| RM7000A-350T | 制造商:PMC-Sierra 功能描述:Microprocessor, 64 Bit, 304 Pin, Plastic, BGA |
| RM7000A-350TI | 制造商:PMC 制造商全稱:PMC 功能描述:RM7000Aa?￠ Microprocessor with On-Chip Secondary Cache Data Sheet Released |
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