Digital Signal Processing Reference
In-Depth Information
a
0
b
0
s
0
CC0
c
0
a
1
b
1
s0
1
c0
1
s
1
c
1
MUX
CC1
s1
1
c1
1
a
2
b
2
s0
2
c0
2
CC2
s1
2
c1
2
s0
3
MUX
s
2
s
3
c0
3
MUX
a
3
b
3
s0
3
c0
3
CC3
s1
3
c1
3
s1
3
c1
3
c
3
MUX
a
4
b
4
s0
4
c0
4
CC4
s
4
s1
4
c1
4
MUX
c
out
Figure 7.14
Pipelining a 5-bit conditional sum adder (CSA)
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