some more work on layout

c64_io_opto.kicad_pro

@@ -189,7 +189,8 @@
       "track_widths": [
         0.0,
         0.25,
-        0.5
+        0.5,
+        1.2
       ],
       "tuning_pattern_settings": {
         "diff_pair_defaults": {

c64_io_opto.kicad_sch

@@ -2410,6 +2410,16 @@
 		)
 		(uuid "00be3186-49ad-4725-a2ee-4b985b199d30")
 	)
+	(wire
+		(pts
+			(xy 88.9 123.19) (xy 86.36 123.19)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "00fa5c39-3f43-4b81-9212-579e71a4556a")
+	)
 	(wire
 		(pts
 			(xy 341.63 105.41) (xy 341.63 115.57)
@@ -3470,6 +3480,16 @@
 		)
 		(uuid "566f4392-5e78-4ab2-8d38-e01100ca3fb1")
 	)
+	(wire
+		(pts
+			(xy 86.36 129.54) (xy 86.36 125.73)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "56fae5d4-8a90-42a7-bab4-ec1c86c5e09d")
+	)
 	(wire
 		(pts
 			(xy 232.41 196.85) (xy 231.14 196.85)
@@ -3640,6 +3660,16 @@
 		)
 		(uuid "6566b995-d305-4a1d-9fce-78bffee9ce43")
 	)
+	(wire
+		(pts
+			(xy 86.36 125.73) (xy 88.9 125.73)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "65767a69-5884-4d8f-8bea-d6b41d5fef15")
+	)
 	(wire
 		(pts
 			(xy 354.33 181.61) (xy 354.33 194.31)
@@ -5030,6 +5060,16 @@
 		)
 		(uuid "e4775c8e-bc8b-49a8-9301-4a1436f0db38")
 	)
+	(wire
+		(pts
+			(xy 86.36 118.11) (xy 86.36 123.19)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "e4faabc2-5d5f-44ed-b4e9-515255854ac6")
+	)
 	(wire
 		(pts
 			(xy 298.45 127) (xy 300.99 127)
@@ -6162,6 +6202,76 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "Connector_Generic:Conn_01x02")
+		(at 93.98 125.73 0)
+		(mirror x)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom no)
+		(on_board yes)
+		(dnp no)
+		(uuid "12e21ffb-2c15-4963-ab4b-e5db0bd5c9b4")
+		(property "Reference" "J9"
+			(at 96.52 125.7301 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "Conn_01x02"
+			(at 96.52 123.1901 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "Connector_Wire:SolderWire-1sqmm_1x02_P5.4mm_D1.4mm_OD2.7mm"
+			(at 93.98 125.73 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" ""
+			(at 93.98 125.73 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" ""
+			(at 93.98 125.73 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(pin "1"
+			(uuid "ec3af138-3ae7-4833-800c-aed1d0907677")
+		)
+		(pin "2"
+			(uuid "a97e922a-578c-47f7-b355-1cd155953d32")
+		)
+		(instances
+			(project "c64_io_opto"
+				(path "/ce049b25-093e-4dae-aea1-140b36428f75"
+					(reference "J9")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "power:+12V")
 		(at 300.99 26.67 0)
@@ -6372,6 +6482,72 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "power:GND")
+		(at 86.36 129.54 0)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(fields_autoplaced yes)
+		(uuid "1a5360c8-8113-4ad5-9d24-0ffeb06b7af7")
+		(property "Reference" "#PWR044"
+			(at 86.36 135.89 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Value" "GND"
+			(at 86.36 134.62 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Footprint" ""
+			(at 86.36 129.54 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" ""
+			(at 86.36 129.54 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Power symbol creates a global label with name \"GND\" , ground"
+			(at 86.36 129.54 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(pin "1"
+			(uuid "3b729cd9-b56c-4769-acd1-bb73db13d2e9")
+		)
+		(instances
+			(project "c64_io_opto"
+				(path "/ce049b25-093e-4dae-aea1-140b36428f75"
+					(reference "#PWR044")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "power:GNDD")
 		(at 280.67 62.23 0)
@@ -7932,6 +8108,72 @@
 			)
 		)
 	)
+	(symbol
+		(lib_id "power:+12V")
+		(at 86.36 118.11 0)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(fields_autoplaced yes)
+		(uuid "3ee5daf5-4527-47d4-a3bb-44155bd3a9b0")
+		(property "Reference" "#PWR043"
+			(at 86.36 121.92 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Value" "+12V"
+			(at 86.36 113.03 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Footprint" ""
+			(at 86.36 118.11 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" ""
+			(at 86.36 118.11 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Power symbol creates a global label with name \"+12V\""
+			(at 86.36 118.11 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(pin "1"
+			(uuid "3409ea01-1977-4b72-a007-968ad38150b0")
+		)
+		(instances
+			(project "c64_io_opto"
+				(path "/ce049b25-093e-4dae-aea1-140b36428f75"
+					(reference "#PWR043")
+					(unit 1)
+				)
+			)
+		)
+	)
 	(symbol
 		(lib_id "Diode:SS26")
 		(at 308.61 143.51 270)