From c795e14d25b42ae28bd4b8f7e259e969442437b3 Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddie@fpgeh.com>
Date: Wed, 17 Apr 2019 15:19:02 -0700
Subject: Reduce to three devices: hx, lp, u

---
 techlibs/ice40/lp.box | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 techlibs/ice40/lp.box

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

diff --git a/techlibs/ice40/lp.box b/techlibs/ice40/lp.box
new file mode 100644
index 000000000..7eb8e86e0
--- /dev/null
+++ b/techlibs/ice40/lp.box
@@ -0,0 +1,13 @@
+# From https://github.com/cliffordwolf/icestorm/blob/be0bca0/icefuzz/timings_lp8k.txt
+
+# NB: Inputs/Outputs must be ordered alphabetically
+
+# Inputs: CI I0 I1
+# Outputs: CO
+SB_CARRY 1 1 3 1
+186 675 609
+
+# Inputs: I0 I1 I2 I3
+# Outputs: O
+SB_LUT4 2 1 4 1
+465 558 589 661
-- 
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