Motorola DSP96002 User Manual page 779

ES1
Exponent Comparator/
Update Unit
From Pre-normalization
Rounding
MR
MOTOROLA
ES2
ED1 MD1
Figure D-14. The Adder/Subtracter
32 Bits 32 Bits
Adder
32 Bits
To Post-normalization
Figure D-15. The Adder/Subtracter Unit
DSP96002 USER'S MANUAL
MS1 MS2
Barrel Shifter/
Normalization Unit
Adder Subtracter
Round
ED2 MD2
32 Bits 32 Bits
Subtracter
Rounding
32 Bits
MR
D-27