Commit Graph

1 Commits (dbb137437c902b27f16136dbda9b024182c2aa33)

Author SHA1 Message Date
Paul Mackerras 0809bc898b multiply: Use DSP48 slices for multiplication on Xilinx FPGAs
This adds a custom implementation of the multiplier which uses 16
DSP48E1 slices to do a 64x64 bit multiplication in 2 cycles.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
4 years ago