From ac18a76bebad001fc3e617a7cefebe13610abcb8 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Sat, 15 Jun 2019 09:34:48 -0700 Subject: Map to $_FF_ instead of $_DFF_P_ to prevent recursion issues --- techlibs/xilinx/synth_xilinx.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'techlibs/xilinx/synth_xilinx.cc') diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index b9da4e6a6..375ab7af1 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -277,7 +277,7 @@ struct SynthXilinxPass : public ScriptPass if (check_label("map_cells")) { run("techmap -map +/techmap.v -map +/xilinx/cells_map.v"); if (abc == "abc9") - run("techmap -max_iter 1 -D _ABC -map +/xilinx/ff_map.v"); + run("techmap -D _ABC -map +/xilinx/ff_map.v t:$_DFF*"); run("clean"); } -- cgit v1.2.3