Intel i86W Manual page 110

fsrc1
fsrc1
FLOATING-POINT INSTRUCTIONS
fsrc2
op1
op2
MULTIPLIER UNIT
RESULT
op1 op
ADDER UNIT
RESULT
mr2p1 " mr2s1
fsrc2
op2
MULTIPLIER UNIT
nESULi
op2
ADDER UNIT
RESULT
mr2mp1 " mr2ms1
fdest
fdest
fsrc1 fsrc2
op2
MULTIPLIER UNIT
RESULT
i
op1
op
ADDER UNIT
RESULT
mr2pt " mr2st
fsrc1
fsrc2
op2
MULTIPLIER UNIT
RESULT
op1 op2
ADDER UNIT
RESULT
mr2mpt & mr2mst
Figure 6-3. Data Paths by Instruction (5 of 8)
6-22
fdest
fdest
240329i