xilinx: Treat DSP48E1 as 24x17 unsigned for now (actual behaviour is 25x18 signed)
authorDavid Shah <dave@ds0.me>
Tue, 16 Jul 2019 15:46:41 +0000 (16:46 +0100)
committerDavid Shah <dave@ds0.me>
Tue, 16 Jul 2019 15:47:53 +0000 (16:47 +0100)
commit95c8d27b0bfdea330a62a18825dea3691b4affe2
tree930265835858e9f5068b0c50766b6f6e4d855237
parent8da4c1ad8262216c5204c735f5297da33fed01fa
xilinx: Treat DSP48E1 as 24x17 unsigned for now (actual behaviour is 25x18 signed)

Signed-off-by: David Shah <dave@ds0.me>
techlibs/xilinx/cells_map.v
techlibs/xilinx/synth_xilinx.cc