Intel i86W Manual page 107

fsre1
fsre1
FLOATING-POINT INSTRUCTIONS
fsre2
op1 op2
MULTIPLIER UNIT
RESULT
op1 op
ADDER UNIT
RESULT
i2p1 & i2s1
fsre2
op2
MULTIPLIER UNIT
RESULT
op1 op2
ADDER UNIT
RESULT
i2ap1
&
i2as1
fdest
fdest
fsre1 fsre2
op2
MULTIPLIER UNIT
RESULT
ADDER UNIT
RESULT
i2pt
&
i2st
fsre1 .
fsre2
op1 op2
MULTIPLIER UNIT
RESULT
op1 op2
ADDER UNIT
RESULT
i2apt & i2ast
Figure 6-3. Data Paths by Instruction (2 of 8)
6-19
fdest
fdest
240329i