Instruction queue

LD    F2,0(R1)
ADDD  F6,F2,F4
MULTD F8,F6,F0
ADDD  F12,F10,F4

Control Simulation

Instruction status

Instruction Issue Read operands Execution Write result

Functional unit status

Name Busy Op Fi Fj Fk Qj Qk Rj Rk
Int1 No - - - - - - - -
Int2 No - - - - - - - -
Add1 No - - - - - - - -
Add2 No - - - - - - - -
Mul1 No - - - - - - - -
Div1 No - - - - - - - -

Register result status

F0 F2 F4 F6 F8 F10 F12 F14
-
Int1
-
Add1
Mult1
Int2
Add2
-

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