Pipelined CPU Data Forwarding Unit
2020-09-22 21:43:29 0 举报pipelined cpu data forwarding
作者其他创作
大纲/内容
Zero
EXE/MEM
PC
RegDst
Rt
Result
0
Rs
WB
01
Read data 2
10
WriteData
2
012
IF/ID
Rd
Read register 2
ControlUnit
MEM/WB.RegisterRd
ALU
Instr[15-0]
1
Read register 1
Extend
Read data 1
ReadData
EXE/MEM.RegisterRd
Forwarding Unit
Writeregister
Addr
ID/EXE
ALUSrc
Address
InstructionMemory
EXE
Instr
Registers
MEM
DataMemory
MEM/WB
Writedata
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