Added lp1k-cb81 package

icebox/icebox.py

@@ -1721,6 +1721,70 @@ pinloc_db = {
         ( "D1", 12,  0, 1),
         ( "D3",  6,  0, 1),
     ],
+    "1k-cb81": [
+        ( "A2",  2, 17, 1),
+        ( "A3",  3, 17, 1),
+        ( "A4",  6, 17, 1),
+        ( "A7", 11, 17, 0),
+        ( "A8", 12, 17, 1),
+        ( "B1",  0, 13, 1),
+        ( "B2",  0, 14, 0),
+        ( "B3",  0, 13, 0),
+        ( "B4",  5, 17, 1),
+        ( "B5",  8, 17, 1),
+        ( "B6",  9, 17, 1),
+        ( "B7", 11, 17, 1),
+        ( "B8", 12, 17, 0),
+        ( "C1",  0, 12, 0),
+        ( "C2",  0, 10, 0),
+        ( "C3",  0, 14, 1),
+        ( "C4",  1, 17, 1),
+        ( "C5",  8, 17, 0),
+        ( "C6", 10, 17, 0),
+        ( "C7", 13, 15, 0),
+        ( "C8", 13, 15, 1),
+        ( "C9", 13, 14, 1),
+        ( "D1",  0,  9, 0),
+        ( "D2",  0, 10, 1),
+        ( "D3",  0, 12, 1),
+        ( "D4",  5, 17, 0),
+        ( "D5",  4, 17, 0),
+        ( "D6",  7, 17, 0),
+        ( "D7", 13, 13, 0),
+        ( "D8", 13, 13, 1),
+        ( "E1",  0,  8, 1),
+        ( "E2",  0,  8, 0),
+        ( "E3",  0,  9, 1),
+        ( "E6", 10, 17, 1),
+        ( "E7", 13, 12, 0),
+        ( "E8", 13, 11, 0),
+        ( "E9", 13, 11, 1),
+        ( "F2",  0,  6, 1),
+        ( "F3",  0,  6, 0),
+        ( "F6", 13,  8, 0),
+        ( "F7", 13,  9, 0),
+        ( "F8", 13,  8, 1),
+        ( "F9", 13,  7, 1),
+        ( "G1",  0,  4, 1),
+        ( "G2",  0,  2, 1),
+        ( "G3",  3,  0, 1),
+        ( "G4",  4,  0, 0),
+        ( "G5", 10,  0, 0),
+        ( "G6", 13,  4, 0),
+        ( "G7", 13,  4, 1),
+        ( "G8", 13,  6, 1),
+        ( "G9", 13,  7, 0),
+        ( "H2",  0,  4, 0),
+        ( "H3",  2,  0, 1),
+        ( "H4",  6,  0, 0),
+        ( "H5", 10,  0, 1),
+        ( "H7", 11,  0, 0),
+        ( "H8", 12,  0, 1),
+        ( "J2",  2,  0, 0),
+        ( "J3",  6,  0, 1),
+        ( "J7", 11,  0, 1),
+        ( "J8", 12,  0, 0),
+    ],
     "1k-cb132": [
         ( "A1",  1, 17, 1),
         ( "A2",  2, 17, 1),

icefuzz/icecube.sh

@@ -95,6 +95,10 @@ case "${ICEDEV:-hx1k-tq144}" in
                 iCEPACKAGE="QN84"
                 iCE40DEV="iCE40LP1K"
                 ;;
+        lp1k-cb81)
+                iCEPACKAGE="CB81"
+                iCE40DEV="iCE40LP1K"
+                ;;
 	ul1k-cm36a)
                 iCEPACKAGE="CM36A"
                 iCE40DEV="iCE40UL1K"

icefuzz/pinloc/pinloc-1k-cb81.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+mkdir -p pinloc-1k-cb81
+cd pinloc-1k-cb81
+
+pins="
+	A2 A3 A4 A7 A8
+	B1 B2 B3 B4 B5 B6 B7 B8
+	C1 C2 C3 C4 C5 C6 C7 C8 C9
+	D1 D2 D3 D4 D5 D6 D7 D8
+	E1 E2 E3 E6 E7 E8 E9
+	F2 F3 F6 F7 F8 F9
+	G1 G2 G3 G4 G5 G6 G7 G8 G9
+	H2 H3 H4 H5 H7 H8
+	J2 J3 J7 J8
+"
+
+if [ $(echo $pins | wc -w) -ne 62 ]; then
+	echo "Incorrect number of pins:" $(echo $pins | wc -w)
+	exit 1
+fi
+
+{
+	echo -n "all:"
+	for pin in $pins; do
+		id="pinloc-1k-cb81_${pin}"
+		echo -n " ${id}.exp"
+	done
+	echo
+
+	for pin in $pins; do
+		id="pinloc-1k-cb81_${pin}"
+		echo "module top(output y); assign y = 0; endmodule" > ${id}.v
+		echo "set_io y ${pin}" >> ${id}.pcf
+		echo; echo "${id}.exp:"
+		echo "	ICEDEV=lp1k-cb81 bash ../../icecube.sh ${id} > ${id}.log 2>&1"
+		echo "	../../../icebox/icebox_explain.py ${id}.asc > ${id}.exp.new"
+		echo "	! grep '^Warning: pin' ${id}.log"
+		echo "	rm -rf ${id}.tmp"
+		echo "	mv ${id}.exp.new ${id}.exp"
+	done
+} >  pinloc-1k-cb81.mk
+
+set -ex
+make -f pinloc-1k-cb81.mk -j4
+python3 ../pinlocdb.py pinloc-1k-cb81_*.exp > ../pinloc-1k-cb81.txt
+