单周期CPU-数据通路
2018-07-18 16:03:50 5 举报
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单周期CPU-数据通路
作者其他创作
大纲/内容
32
Writedata
Jump address[31-0]
Instruction[31:0]
1
Instruction[15-11]
Mux
0
26
Instruction[31-26]
Instruction[5-0]
Read register 1
Add
ALUOp
Registers
$31
Branch
4
Readaddress
ALU
Read register 2
Read data 2
Shift left 2
Instruction[20-16]
ALUresult
\\
RegWrite
Jump
Instruction memory
MemRead
PC
PC+4[31-28]
RegDst
Instruction[25-0]
ALUSrc
MemtoReg
Sign-extend
Address
16
by Silvia
Instruction[15-0]
Read data 1
Datamemory
MemWrite
28
Control
Zero
Instruction[25-21]
Readdata
Write register
includeALUcontrol
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