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| author | Eddie Hung <eddie@fpgeh.com> | 2019-08-13 10:21:24 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-08-13 10:21:24 -0700 |
| commit | 2a1b98d478918b0a17c7e509ada6e7a71bbab526 (patch) | |
| tree | 08db51f86e8ee1ebac897e7fb4a4e23ee1503f6f /techlibs/xilinx | |
| parent | f890cfb63b71ae7b09e19c290ec70c358dcbe9cd (diff) | |
| download | yosys-2a1b98d478918b0a17c7e509ada6e7a71bbab526.tar.gz yosys-2a1b98d478918b0a17c7e509ada6e7a71bbab526.tar.bz2 yosys-2a1b98d478918b0a17c7e509ada6e7a71bbab526.zip | |
Add DSP_A_MAXWIDTH_PARTIAL, refactor
Diffstat (limited to 'techlibs/xilinx')
| -rw-r--r-- | techlibs/xilinx/synth_xilinx.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index 265cee6d6..477b2f6f7 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -286,7 +286,7 @@ struct SynthXilinxPass : public ScriptPass if (!nodsp || help_mode) { // NB: Xilinx multipliers are signed only - run("techmap -map +/mul2dsp.v -map +/xilinx/dsp_map.v -D DSP_A_MAXWIDTH=25 -D DSP_B_MAXWIDTH=18 -D DSP_SIGNEDONLY=1 -D DSP_NAME=$__MUL25X18", "(skip if '-nodsp')"); + run("techmap -map +/mul2dsp.v -map +/xilinx/dsp_map.v -D DSP_A_MAXWIDTH=25 -D DSP_A_MAXWIDTH_PARTIAL=18 -D DSP_B_MAXWIDTH=18 -D DSP_SIGNEDONLY=1 -D DSP_NAME=$__MUL25X18", "(skip if '-nodsp')"); run("opt_expr -fine", " (skip if '-nodsp')"); run("wreduce", " (skip if '-nodsp')"); run("xilinx_dsp", " (skip if '-nodsp')"); |