From d386177e6d99ea2b3ef4b798653c0b1d7786e6b8 Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddie@fpgeh.com>
Date: Thu, 11 Jul 2019 17:09:17 -0700
Subject: ABC doesn't like negative delays in flop boxes...

---
 techlibs/xilinx/abc_xc7.box | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/techlibs/xilinx/abc_xc7.box b/techlibs/xilinx/abc_xc7.box
index 73f532711..f59cdcde8 100644
--- a/techlibs/xilinx/abc_xc7.box
+++ b/techlibs/xilinx/abc_xc7.box
@@ -65,29 +65,29 @@ $__ABC_ASYNC 1000 0 2 1
 # Inputs: C CE D R \$pastQ
 # Outputs: Q
 FDRE 1001 1 5 1
-- 109 -46 358 0
+0 109 0 358 0
 
 # Inputs: C CE D R \$pastQ
 # Outputs: Q
 FDRE_1 1002 1 5 1
-- 109 -46 358 0
+0 109 0 358 0
 
 # Inputs: C CE CLR D \$pastQ
 # Outputs: Q
 FDCE 1003 1 5 1
-- 109 - -46 0
+0 109 764 0 0
 
 # Inputs: C CE CLR D \$pastQ
 # Outputs: Q
 FDCE_1 1004 1 5 1
-- 109 - -46 0
+0 109 764 0 0
 
 # Inputs: C CE D PRE \$pastQ
 # Outputs: Q
 FDPE 1005 1 5 1
-- 109 -46 - 0
+0 109 0 764 0
 
 # Inputs: C CE D PRE \$pastQ
 # Outputs: Q
 FDPE_1 1006 1 5 1
-- 109 -46 - 0
+0 109 0 764 0
-- 
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