PPT Slide

Instruction Issue Dispatch Executed Result written

Load F6, 34(r2) yes yes yes yes

Load F2, 45(r3) yes yes yes yes

Mul F0, F2, F4 yes yes yes yes

Sub F8, F6, F2 yes yes yes yes

Div F10, F0, F6 yes yes

Add F6,F8,F2 yes yes yes

Functional Unit status

No Name Busy Fi Fj Fk Qj Qk Rj Rk

1 Int no

2 Mul no

4 Add yes F6 F8 F2 Y Y

3 Mul no

5 Div yes F10 F0 F6 Y Y

F0 ( ) F2 ( ) F4 ( ) F6(4) F8 ( ) F10 (5) F12 ...

Mul is finished; Div can dispatch; Add will write at next cycle