程序代写代做代考 StallF

StallF
StallD
+
+
PCSrcD1 PCSrcD0
BranchD JumpD
ForwardAD ForwardBD
FlushE
ForwardAE ForwardBE
MemtoRegE RegWriteE
RegWriteM
RegW riteW
ALU
EN
CLR
CLR EN
31:28
Instruction Memory
20:16 A2RD20 A3 Register 1
00 01 10
0 SrcBE
1 WriteDataE
Data
Memory
WD 1
4
PCPlus4F
PCPlus4D PCBranchD
25:21 20:16 15:11
RsD RtD RdE
RsE RtE RdE
ALUOutW WriteRegW 4:0
15:0
Sign Extend
SignImmD <<2 Control Unit RegWriteD MemtoRegD MemWriteD ALUControlD2:0 ALUSrcD RegDstD JumpD BranchD RegWriteE MemtoRegE MemWriteE ALUControlE2:0 ALUSrcE RegWriteM MemtoRegM MemWriteM RegWriteW MemtoRegW 31:26 Op 5:0 Funct 1 RegDstE CLK 1 1 10 0 PC' 2 PCF InstrD 25:21 00 01 CLK CLK A RD ALUOutM ReadDataW 25:0 <<2 WE3 A1RD10 = SrcAE WE A RD WD3 File WriteDataM EqualD CLK PCSrcD1:0 CLK CLK CLK 0 Hazard Unit 0 1 WriteRegE 4:0 SignImmE WriteRegM 4:0 ResultW 0