LUT-Based Vector Multiplier: Example

hn = 01 11 10 11

x sn = 11 00 10 01

p0 = 01 00 00 11 = 100

p1 = 01 00 10 00 = 011

yn = 011 000 100 011 = 1010

hn Values Are Constant

• Partial Products Can Be Added Horizontally or Vertically

• All hn Are Constant, so Only 16 Values Are Possible for Each pn

  • p0 Is Determined by 4 sn LSBs (Bold), which Can Be Used as LUT Inputs

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