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authorEddie Hung <eddie@fpgeh.com>2019-06-16 12:08:03 -0700
committerEddie Hung <eddie@fpgeh.com>2019-06-17 10:29:06 -0700
commitc15ee827f4a171abe3108dba8f9ad0d7078eb306 (patch)
tree483151ccc000cc13ad95d074e1c90aceabe90d75 /techlibs
parent7250c57c5a05139ca03544a31fe40b52e4e73486 (diff)
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Try -W 300
Diffstat (limited to 'techlibs')
-rw-r--r--techlibs/xilinx/synth_xilinx.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc
index a11648873..45bc47f24 100644
--- a/techlibs/xilinx/synth_xilinx.cc
+++ b/techlibs/xilinx/synth_xilinx.cc
@@ -25,7 +25,8 @@
USING_YOSYS_NAMESPACE
PRIVATE_NAMESPACE_BEGIN
-#define XC7_WIRE_DELAY "160"
+#define XC7_WIRE_DELAY "300" // Number with which ABC will map a 6-input gate
+ // to one LUT6 (instead of a LUT5 + LUT2)
struct SynthXilinxPass : public ScriptPass
{