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MOTOROLA M68040 USER’S MANUAL 10-37
10.7.3 Timings in the Floating-Point Unit (Concluded)
Instruction Opclass Size Precision Operands Conversion Execution Normalization
FMOVEM 4 2 + (2 per reg) 0 0
5 2 + (2 per reg) 0 0
6 2 + (3 per reg) 0 0
7 2 + (3 per reg) 0 0
FCMP 0 — Any Norm,Norm 2(3) 3 1
0 — Any Norm,Zero 2(3) 3 1
0 Any Zero,Zero 4 0 0
0 Any — ,Inf 4 0 0
0 Any — ,NAN 4 0 0
2 S,D Any Norm,Norm 2(3) 3 1
2 S,D Any Norm,Zero 2(3) 3 1
2 S,D Any Zero,Zero 4 0 0
2 S,D Any — ,Inf 4 0 0
2 S,D Any — ,NAN 4 0 0
2 X Any Norm,Norm 3(4) 3 1
2 X Any Norm,Zero 3(4) 3 1
2 X Any Zero,Zero 5 0 0
2 X Any — ,Inf 5 0 0
2 X Any — ,NAN 5 0 0
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