Double Clocked FFT Core

WARNING actual bit length 32 differs from formal bit length 28 for port 'i_left' (fftstage.v:215) WARNING actual bit length 32 differs from formal bit length 28 for port 'i_right' (fftstage.v:216)

WARNING entry size 40 at cmem_256.hex:1 does not match memory width 38 (fftstage.v:118)

WARNING actual bit length 32 differs from formal bit length 30 for port 'i_left' (fftstage.v:215) WARNING actual bit length 32 differs from formal bit length 30 for port 'i_right' (fftstage.v:216)

WARNING entry size 44 at cmem_32.hex:1 does not match memory width 42 (fftstage.v:118) WARNING entry size 44 at cmem_16.hex:1 does not match memory width 42 (fftstage.v:118)

WARNING expression size 11 truncated to fit in target size 10 (bitreverse.v:80)

fftgen -f 512 -n 14 -k1 -p 100