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| author | gatecat <gatecat@ds0.me> | 2021-04-25 16:24:37 +0100 |
|---|---|---|
| committer | gatecat <gatecat@ds0.me> | 2021-05-21 10:00:35 +0100 |
| commit | a146dbdb03413ca32ca96c98ae5f3bdaf73d9126 (patch) | |
| tree | aef4afd9b15c5484590e10c146311f202b4f4e2e /fpga_interchange/examples/tests/lutram/run.tcl | |
| parent | 2759480cb56a9251e6b92bb05d51be3dd2e73c24 (diff) | |
| download | nextpnr-a146dbdb03413ca32ca96c98ae5f3bdaf73d9126.tar.gz nextpnr-a146dbdb03413ca32ca96c98ae5f3bdaf73d9126.tar.bz2 nextpnr-a146dbdb03413ca32ca96c98ae5f3bdaf73d9126.zip | |
interchange: Add LUTRAM test
Signed-off-by: gatecat <gatecat@ds0.me>
Diffstat (limited to 'fpga_interchange/examples/tests/lutram/run.tcl')
| -rw-r--r-- | fpga_interchange/examples/tests/lutram/run.tcl | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fpga_interchange/examples/tests/lutram/run.tcl b/fpga_interchange/examples/tests/lutram/run.tcl new file mode 100644 index 00000000..79321139 --- /dev/null +++ b/fpga_interchange/examples/tests/lutram/run.tcl @@ -0,0 +1,17 @@ +yosys -import + +foreach src $::env(SOURCES) { + read_verilog $src +} + +synth_xilinx -flatten -nolutram -nowidelut -nosrl -nocarry -nodsp +techmap -map $::env(TECHMAP) + +# opt_expr -undriven makes sure all nets are driven, if only by the $undef +# net. +opt_expr -undriven +opt_clean + +setundef -zero -params + +write_json $::env(OUT_JSON) |