1 files changed, 41 insertions, 0 deletions
diff --git a/icefuzz/tests/colbuf_io_lm4k.sh b/icefuzz/tests/colbuf_io_lm4k.sh
new file mode 100644
index 0000000..80d2f64
--- /dev/null
+++ b/icefuzz/tests/colbuf_io_lm4k.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+set -ex
+
+mkdir -p colbuf_io_lm4k.work
+cd colbuf_io_lm4k.work
+
+glb_pins="A3 A4 D2 E2 E5 G3"
+
+pins="
+  A1 A2 A3 A4 A5 A6 A7
+  B1 B2    B4    B6 B7
+  C1    C3 C4    C6 C7
+  D1 D2 D3       D6 D7
+  E1 E2 E3 E4 E5    E7
+     F2 F3 F4       F7
+        G3
+"
+pins="$( echo $pins )"
+
+for pin in $pins; do
+	pf="colbuf_io_lm4k_$pin"
+	gpin=$( echo $glb_pins | tr ' ' '\n' | grep -v $pin | sort -R | head -n1; )
+	cat > ${pf}.v <<- EOT
+		module top (input clk, data, output pin);
+			SB_IO #(
+				.PIN_TYPE(6'b 0101_00)
+			) pin_obuf (
+				.PACKAGE_PIN(pin),
+				.OUTPUT_CLK(clk),
+				.D_OUT_0(data)
+			);
+		endmodule
+	EOT
+	echo "set_io pin $pin" > ${pf}.pcf
+	echo "set_io clk $gpin" >> ${pf}.pcf
+	ICEDEV=lm4k-cm49 bash ../../icecube.sh ${pf}.v > ${pf}.log 2>&1
+	../../../icebox/icebox_explain.py ${pf}.asc > ${pf}.exp
+	rm -rf ${pf}.tmp
+done
+