From 7b6ab937c14ae30d331527c71dffbc050aaba13c Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddie@fpgeh.com>
Date: Thu, 18 Apr 2019 09:05:22 -0700
Subject: Make SB_LUT4 a blackbox

---
 techlibs/ice40/abc_lp.box | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'techlibs/ice40/abc_lp.box')

diff --git a/techlibs/ice40/abc_lp.box b/techlibs/ice40/abc_lp.box
index 7eb8e86e0..87fe81585 100644
--- a/techlibs/ice40/abc_lp.box
+++ b/techlibs/ice40/abc_lp.box
@@ -9,5 +9,5 @@ SB_CARRY 1 1 3 1
 
 # Inputs: I0 I1 I2 I3
 # Outputs: O
-SB_LUT4 2 1 4 1
+SB_LUT4 2 0 4 1
 465 558 589 661
-- 
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