4-Input, 2-Bit Parallel Vector Multiplier
n
LUT(0) & LUT(1)
Are Identical
n
Each LUT = 4
Separate FLEX
16x1 LUTs
Partial
Products
Partial Sums
LUT(1)
A1
A2
A3
A4
LUT(0)
A1
A2
A3
A4
4
4
P(0)
P(1)
FIR Filter
Response
5
Shift Left
for Magnitude
1
S(3)
S(4)
S(4)
0
S(4)
1
S(2)
S(2)
0
S(2)
1
S(3)
0
S(3)
1
S(1)
S(1)
0
S(1)
1
2
2
2
2
S
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