210 B
210 B
| 阶段 | iaddq V,rB |
|---|---|
| 取指 | icode:ifun<-M1[PC] |
| rA:rB<-M1[PC+1] | |
| valC<-M8[PC+2] | |
| valP<-PC+10 | |
| 译码 | valB<-R[rB] |
| 执行 | valE<-valB+valC |
| 访存 | |
| 写回 | R[rB]<-valE |
| 更新 PC | PC<-valP |
| 阶段 | iaddq V,rB |
|---|---|
| 取指 | icode:ifun<-M1[PC] |
| rA:rB<-M1[PC+1] | |
| valC<-M8[PC+2] | |
| valP<-PC+10 | |
| 译码 | valB<-R[rB] |
| 执行 | valE<-valB+valC |
| 访存 | |
| 写回 | R[rB]<-valE |
| 更新 PC | PC<-valP |