From e032e5bcde1c9e975c6947c27495b3049cd51737 Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddie@fpgeh.com>
Date: Mon, 27 May 2019 23:09:06 -0700
Subject: [PATCH] Make MUXF{7,8} and CARRY4 whitebox

---
 techlibs/xilinx/abc.box | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/techlibs/xilinx/abc.box b/techlibs/xilinx/abc.box
index 4d907c7e2..b3972ddb3 100644
--- a/techlibs/xilinx/abc.box
+++ b/techlibs/xilinx/abc.box
@@ -3,18 +3,18 @@
 # F7BMUX slower than F7AMUX
 # Inputs: I0 I1 S0
 # Outputs: O
-F7BMUX 1 0 3 1
+F7BMUX 1 1 3 1
 217 223 296
 
 # Inputs: I0 I1 S0
 # Outputs: O
-MUXF8 2 0 3 1
+MUXF8 2 1 3 1
 104 94 273
 
 # CARRY4 + CARRY4_[ABCD]X
 # Inputs: CI CYINIT DI0 DI1 DI2 DI3 S0 S1 S2 S3
 # Outputs: CO0 CO1 CO2 CO3 O0 O1 O2 O3
-CARRY4 3 0 10 8
+CARRY4 3 1 10 8
 271 536 379 -   -   -   340 -   -   -
 157 494 465 445 -   -   433 469 -   -
 228 592 540 520 356 -   512 548 292 -