A Top-Down Optimization Methodology for Mutually Exclusive Applications

Listing 2

LUT configuration swapping.

for  𝐴=0 to 1

   for  𝐵=0 to 1

    for  𝐶=0 to 1

    NewLUT[𝐵𝑥4+𝐶𝑥2+𝐴] = OldLUT [𝐴𝑥8+𝐵𝑥4+𝐶𝑥2]

(i) When order of pin connectivity with LUT-3 changes from ABC to BCA

(ii) NewLUT and OldLUT have elements