diff --git a/src/mame/drivers/fidel6502.cpp b/src/mame/drivers/fidel6502.cpp
index 8087df2bfe2..9cf7745e4e8 100644
--- a/src/mame/drivers/fidel6502.cpp
+++ b/src/mame/drivers/fidel6502.cpp
@@ -6,6 +6,7 @@
     Fidelity Electronics 6502 based board driver
 
     TODO:
+    - verify cpu speed and rom labels where unknown
     - add EAG external module support, there should be a bankswitch bit somewhere
     - Why does fexcelp give error beeps at start? As if chessboard buttons are
       pressed (button logic is not inverted). It works fine after pressing clear.
@@ -191,11 +192,14 @@ PCB label 510-1071A01
 *It was advertised as 3.2, 3.6, or 4MHz, with unofficial modifications up to 8MHz.
 PCB photos show only a 3MHz XTAL.
 
+Elite Avant Garde (models 6081,6088,6089) is on the same hardware.
+
 
 ******************************************************************************
 
 Sensory Chess Challenger "9" (SC9)
-2 versions were available, the newer version was 2MHz and included the Budapest program.
+2 versions were available, the newer "B" version was 2MHz and included the Budapest program.
+The Playmatic S was only released in Germany, it's basically a 'deluxe' version of SC9.
 ---------------------------------
 
 8*(8+1) buttons, 8*8+1 LEDs
@@ -362,6 +366,7 @@ I/O is via TTL, see source code for more info
 #include "fidel_eas.lh" // clickable
 #include "fidel_ex.lh" // clickable
 #include "fidel_exd.lh" // clickable
+#include "fidel_playmatic.lh" // clickable
 #include "fidel_rsc_v2.lh" // clickable
 #include "fidel_sc9.lh" // clickable
 #include "fidel_sc12.lh" // clickable
@@ -999,166 +1004,166 @@ ADDRESS_MAP_END
 
 static INPUT_PORTS_START( cb_buttons )
 	PORT_START("IN.0")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.1")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.2")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.3")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.4")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.5")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.6")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.7")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 INPUT_PORTS_END
 
 static INPUT_PORTS_START( cb_magnets )
 	PORT_START("IN.0")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.1")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.2")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.3")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.4")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.5")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.6")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.7")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 INPUT_PORTS_END
 
 
@@ -1331,9 +1336,7 @@ static INPUT_PORTS_START( eagg )
 INPUT_PORTS_END
 
 
-static INPUT_PORTS_START( sc12 )
-	PORT_INCLUDE( cb_buttons )
-
+static INPUT_PORTS_START( sc12_base )
 	PORT_START("IN.8")
 	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("RV / Pawn")
 	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("DM / Knight")
@@ -1345,18 +1348,14 @@ static INPUT_PORTS_START( sc12 )
 	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_R) PORT_NAME("RE")
 INPUT_PORTS_END
 
+static INPUT_PORTS_START( sc12 )
+	PORT_INCLUDE( cb_buttons )
+	PORT_INCLUDE( sc12_base )
+INPUT_PORTS_END
+
 static INPUT_PORTS_START( playmatic )
 	PORT_INCLUDE( cb_magnets )
-
-	PORT_START("IN.8")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD) PORT_NAME("RV / Pawn")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD) PORT_NAME("DM / Knight")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_3) PORT_CODE(KEYCODE_3_PAD) PORT_NAME("TB / Bishop")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_4) PORT_CODE(KEYCODE_4_PAD) PORT_NAME("LV / Rook")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_5) PORT_CODE(KEYCODE_5_PAD) PORT_NAME("PV / Queen")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_6) PORT_CODE(KEYCODE_6_PAD) PORT_NAME("PB / King")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_DEL) PORT_NAME("CL")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_R) PORT_NAME("RE")
+	PORT_INCLUDE( sc12_base )
 INPUT_PORTS_END
 
 
@@ -1567,6 +1566,8 @@ static MACHINE_CONFIG_DERIVED( playmatic, sc9 )
 	/* basic machine hardware */
 	MCFG_CPU_REPLACE("maincpu", M6502, 3100000) // approximation
 	MCFG_CPU_PROGRAM_MAP(sc9_map)
+
+	MCFG_DEFAULT_LAYOUT(layout_fidel_playmatic)
 MACHINE_CONFIG_END
 
 static MACHINE_CONFIG_START( sc12, fidel6502_state )
diff --git a/src/mame/drivers/fidel68k.cpp b/src/mame/drivers/fidel68k.cpp
index 4cea85fef3d..a6482b885d9 100644
--- a/src/mame/drivers/fidel68k.cpp
+++ b/src/mame/drivers/fidel68k.cpp
@@ -288,84 +288,84 @@ ADDRESS_MAP_END
 
 static INPUT_PORTS_START( cb_magnets )
 	PORT_START("IN.0")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.1")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.2")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.3")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.4")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.5")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.6")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 
 	PORT_START("IN.7")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_TOGGLE PORT_NAME("Board Sensor")
 INPUT_PORTS_END
 
 static INPUT_PORTS_START( eag )
diff --git a/src/mame/drivers/fidelz80.cpp b/src/mame/drivers/fidelz80.cpp
index 6c1d16538c4..abd47537cbc 100644
--- a/src/mame/drivers/fidelz80.cpp
+++ b/src/mame/drivers/fidelz80.cpp
@@ -1119,7 +1119,7 @@ ADDRESS_MAP_END
     Input Ports
 ******************************************************************************/
 
-// boardless games
+// static or boardless games
 
 static INPUT_PORTS_START( vcc_base )
 	PORT_START("IN.0")
@@ -1293,84 +1293,84 @@ INPUT_PORTS_END
 
 static INPUT_PORTS_START( cb_buttons )
 	PORT_START("IN.0")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.1")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.2")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.3")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.4")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.5")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.6")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.7")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 INPUT_PORTS_END
 
 static INPUT_PORTS_START( vsc )
diff --git a/src/mame/drivers/novag6502.cpp b/src/mame/drivers/novag6502.cpp
index da50134ddf1..3dcec70694f 100644
--- a/src/mame/drivers/novag6502.cpp
+++ b/src/mame/drivers/novag6502.cpp
@@ -295,84 +295,84 @@ ADDRESS_MAP_END
 
 static INPUT_PORTS_START( cb_buttons )
 	PORT_START("IN.0")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.1")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.2")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.3")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.4")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.5")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.6")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 
 	PORT_START("IN.7")
-	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
-	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Chessboard Square")
+	PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x20, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x40, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
+	PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_NAME("Board Sensor")
 INPUT_PORTS_END
 
 static INPUT_PORTS_START( supercon )
diff --git a/src/mame/layout/fidel_eas.lay b/src/mame/layout/fidel_eas.lay
index 8fe1cffb83b..97ecd875f52 100644
--- a/src/mame/layout/fidel_eas.lay
+++ b/src/mame/layout/fidel_eas.lay
@@ -13,6 +13,10 @@
 		<disk state="1"><color red="1.0" green="0.1" blue="0.15" /></disk>
 		<disk state="0"><color red="0.1" green="0.01" blue="0.015" /></disk>
 	</element>
+	<element name="led2" defstate="0">
+		<disk state="1"><color red="1.0" green="0.1" blue="0.15" /></disk>
+		<disk state="0"><color red="0.14" green="0.014" blue="0.02" /></disk>
+	</element>
 
 	<element name="hl" defstate="0">
 		<text string=" ">
@@ -350,15 +354,15 @@
 
 	<!-- bottom side -->
 
-		<bezel name="8.8" element="led"><bounds x="42" y="90" width="1.5" height="1.5" /></bezel>
-		<bezel name="8.9" element="led"><bounds x="45" y="90" width="1.5" height="1.5" /></bezel>
-		<bezel name="8.10" element="led"><bounds x="48" y="90" width="1.5" height="1.5" /></bezel>
-		<bezel name="8.11" element="led"><bounds x="51" y="90" width="1.5" height="1.5" /></bezel>
-		<bezel name="8.12" element="led"><bounds x="54" y="90" width="1.5" height="1.5" /></bezel>
-		<bezel name="8.13" element="led"><bounds x="57" y="90" width="1.5" height="1.5" /></bezel>
+		<bezel name="8.8" element="led2"><bounds x="42" y="90" width="1.5" height="1.5" /></bezel>
+		<bezel name="8.9" element="led2"><bounds x="45" y="90" width="1.5" height="1.5" /></bezel>
+		<bezel name="8.10" element="led2"><bounds x="48" y="90" width="1.5" height="1.5" /></bezel>
+		<bezel name="8.11" element="led2"><bounds x="51" y="90" width="1.5" height="1.5" /></bezel>
+		<bezel name="8.12" element="led2"><bounds x="54" y="90" width="1.5" height="1.5" /></bezel>
+		<bezel name="8.13" element="led2"><bounds x="57" y="90" width="1.5" height="1.5" /></bezel>
 
-		<bezel name="8.14" element="led"><bounds x="76.5" y="90" width="1.5" height="1.5" /></bezel>
-		<bezel name="8.15" element="led"><bounds x="76.5" y="94" width="1.5" height="1.5" /></bezel>
+		<bezel name="8.14" element="led2"><bounds x="76.5" y="90" width="1.5" height="1.5" /></bezel>
+		<bezel name="8.15" element="led2"><bounds x="76.5" y="94" width="1.5" height="1.5" /></bezel>
 
 		<bezel element="but" inputtag="IN.8" inputmask="0x01"><bounds x="33.9" y="94" width="1.5" height="1.5" /></bezel>
 		<bezel element="but" inputtag="IN.8" inputmask="0x02"><bounds x="36.9" y="94" width="1.5" height="1.5" /></bezel>
diff --git a/src/mame/layout/fidel_playmatic.lay b/src/mame/layout/fidel_playmatic.lay
new file mode 100644
index 00000000000..f14ec684b28
--- /dev/null
+++ b/src/mame/layout/fidel_playmatic.lay
@@ -0,0 +1,375 @@
+<?xml version="1.0"?>
+<mamelayout version="2">
+
+<!-- define elements -->
+
+	<element name="static_black"><rect><color red="0.0" green="0.0" blue="0.0" /></rect></element>
+
+	<element name="led" defstate="0">
+		<disk state="1"><color red="1.0" green="0.1" blue="0.15" /></disk>
+		<disk state="0"><color red="0.1" green="0.01" blue="0.015" /></disk>
+	</element>
+	<element name="led2" defstate="0">
+		<disk state="1"><color red="1.0" green="0.1" blue="0.15" /></disk>
+		<disk state="0"><color red="0.14" green="0.014" blue="0.02" /></disk>
+	</element>
+
+	<element name="hl" defstate="0">
+		<text string=" ">
+			<bounds x="0.0" y="0.0" width="1.0" height="1.0" />
+			<color red="0.0" green="0.0" blue="0.0" />
+		</text>
+		<disk state="1">
+			<bounds x="0.12" y="0.12" width="0.76" height="0.76" />
+			<color red="1.0" green="1.0" blue="1.0" />
+		</disk>
+	</element>
+	<element name="but" defstate="0">
+		<disk state="0"><color red="0.17" green="0.15" blue="0.15" /></disk>
+		<disk state="1"><color red="0.34" green="0.3" blue="0.3" /></disk>
+	</element>
+
+	<element name="black"><rect><color red="0.17" green="0.15" blue="0.15" /></rect></element>
+	<element name="white"><rect><color red="0.81" green="0.8" blue="0.79" /></rect></element>
+	<element name="disk_black"><disk><color red="0.17" green="0.15" blue="0.15" /></disk></element>
+	<element name="disk_white"><disk><color red="0.81" green="0.8" blue="0.79" /></disk></element>
+
+	<element name="text_1">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="1"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_2">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="2"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_3">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="3"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_4">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="4"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_5">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="5"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_6">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="6"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_7">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="7"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_8">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="8"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+
+	<element name="text_a">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="A"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_b">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="B"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_c">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="C"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_d">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="D"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_e">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="E"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_f">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="F"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_g">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="G"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+	<element name="text_h">
+		<rect><color red="0.81" green="0.8" blue="0.79" /></rect>
+		<text string="H"><color red="0.01" green="0.01" blue="0.01" /></text>
+	</element>
+
+	<element name="text_l3"><text string="&#x2654;"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_l4"><text string="&#x2655;"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_l5"><text string="&#x2656;"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_l6"><text string="&#x2657;"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_l7"><text string="&#x2658;"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_l8"><text string="&#x2659;"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+
+	<element name="text_r1"><text string="RE"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_r2"><text string="CL"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_r3"><text string="PB"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_r4"><text string="PV"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_r5"><text string="LV"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_r6"><text string="TB"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_r7"><text string="DM"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+	<element name="text_r8"><text string="RV"><color red="0.81" green="0.8" blue="0.79" /></text></element>
+
+
+<!-- build screen -->
+
+	<view name="Internal Layout">
+		<bounds left="-2" right="98" top="-2" bottom="88" />
+		<bezel element="static_black">
+			<bounds left="-2" right="98" top="-2" bottom="88" />
+		</bezel>
+
+		<bezel element="white"><bounds x="-2.5" y="-2.5" width="90.5" height="90.5" /></bezel>
+
+	<!-- chessboard coords -->
+
+		<bezel element="text_8"><bounds x="-0.8" y="7" width="2" height="2" /></bezel>
+		<bezel element="text_7"><bounds x="-0.8" y="17" width="2" height="2" /></bezel>
+		<bezel element="text_6"><bounds x="-0.8" y="27" width="2" height="2" /></bezel>
+		<bezel element="text_5"><bounds x="-0.8" y="37" width="2" height="2" /></bezel>
+		<bezel element="text_4"><bounds x="-0.8" y="47" width="2" height="2" /></bezel>
+		<bezel element="text_3"><bounds x="-0.8" y="57" width="2" height="2" /></bezel>
+		<bezel element="text_2"><bounds x="-0.8" y="67" width="2" height="2" /></bezel>
+		<bezel element="text_1"><bounds x="-0.8" y="77" width="2" height="2" /></bezel>
+
+		<bezel element="text_a"><bounds x="7" y="85" width="2" height="2" /></bezel>
+		<bezel element="text_b"><bounds x="17" y="85" width="2" height="2" /></bezel>
+		<bezel element="text_c"><bounds x="27" y="85" width="2" height="2" /></bezel>
+		<bezel element="text_d"><bounds x="37" y="85" width="2" height="2" /></bezel>
+		<bezel element="text_e"><bounds x="47" y="85" width="2" height="2" /></bezel>
+		<bezel element="text_f"><bounds x="57" y="85" width="2" height="2" /></bezel>
+		<bezel element="text_g"><bounds x="67" y="85" width="2" height="2" /></bezel>
+		<bezel element="text_h"><bounds x="77" y="85" width="2" height="2" /></bezel>
+
+	<!-- chessboard bezel -->
+
+		<bezel element="black"><bounds x="2" y="2" width="82" height="82" /></bezel>
+		<bezel element="white"><bounds x="3" y="3" width="80" height="80" /></bezel>
+
+		<bezel element="black"><bounds x="13" y="2.5" width="10" height="10.5" /></bezel>
+		<bezel element="black"><bounds x="33" y="2.5" width="10" height="10.5" /></bezel>
+		<bezel element="black"><bounds x="53" y="2.5" width="10" height="10.5" /></bezel>
+		<bezel element="black"><bounds x="73" y="2.5" width="10.5" height="10.5" /></bezel>
+
+		<bezel element="black"><bounds x="2.5" y="13" width="10.5" height="10" /></bezel>
+		<bezel element="black"><bounds x="23" y="13" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="43" y="13" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="63" y="13" width="10" height="10" /></bezel>
+
+		<bezel element="black"><bounds x="13" y="23" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="33" y="23" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="53" y="23" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="73" y="23" width="10.5" height="10" /></bezel>
+
+		<bezel element="black"><bounds x="2.5" y="33" width="10.5" height="10" /></bezel>
+		<bezel element="black"><bounds x="23" y="33" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="43" y="33" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="63" y="33" width="10" height="10" /></bezel>
+
+		<bezel element="black"><bounds x="13" y="43" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="33" y="43" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="53" y="43" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="73" y="43" width="10.5" height="10" /></bezel>
+
+		<bezel element="black"><bounds x="2.5" y="53" width="10.5" height="10" /></bezel>
+		<bezel element="black"><bounds x="23" y="53" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="43" y="53" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="63" y="53" width="10" height="10" /></bezel>
+
+		<bezel element="black"><bounds x="13" y="63" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="33" y="63" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="53" y="63" width="10" height="10" /></bezel>
+		<bezel element="black"><bounds x="73" y="63" width="10.5" height="10" /></bezel>
+
+		<bezel element="black"><bounds x="2.5" y="73" width="10.5" height="10.5" /></bezel>
+		<bezel element="black"><bounds x="23" y="73" width="10" height="10.5" /></bezel>
+		<bezel element="black"><bounds x="43" y="73" width="10" height="10.5" /></bezel>
+		<bezel element="black"><bounds x="63" y="73" width="10" height="10.5" /></bezel>
+
+	<!-- chessboard leds -->
+
+		<bezel name="0.0" element="led"><bounds x="3.2" y="11.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="1.0" element="led"><bounds x="13.2" y="11.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="2.0" element="led"><bounds x="23.2" y="11.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="3.0" element="led"><bounds x="33.2" y="11.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="4.0" element="led"><bounds x="43.2" y="11.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="5.0" element="led"><bounds x="53.2" y="11.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="6.0" element="led"><bounds x="63.2" y="11.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="7.0" element="led"><bounds x="73.2" y="11.3" width="1.5" height="1.5" /></bezel>
+
+		<bezel name="0.1" element="led"><bounds x="3.2" y="21.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="1.1" element="led"><bounds x="13.2" y="21.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="2.1" element="led"><bounds x="23.2" y="21.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="3.1" element="led"><bounds x="33.2" y="21.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="4.1" element="led"><bounds x="43.2" y="21.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="5.1" element="led"><bounds x="53.2" y="21.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="6.1" element="led"><bounds x="63.2" y="21.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="7.1" element="led"><bounds x="73.2" y="21.3" width="1.5" height="1.5" /></bezel>
+
+		<bezel name="0.2" element="led"><bounds x="3.2" y="31.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="1.2" element="led"><bounds x="13.2" y="31.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="2.2" element="led"><bounds x="23.2" y="31.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="3.2" element="led"><bounds x="33.2" y="31.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="4.2" element="led"><bounds x="43.2" y="31.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="5.2" element="led"><bounds x="53.2" y="31.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="6.2" element="led"><bounds x="63.2" y="31.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="7.2" element="led"><bounds x="73.2" y="31.3" width="1.5" height="1.5" /></bezel>
+
+		<bezel name="0.3" element="led"><bounds x="3.2" y="41.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="1.3" element="led"><bounds x="13.2" y="41.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="2.3" element="led"><bounds x="23.2" y="41.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="3.3" element="led"><bounds x="33.2" y="41.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="4.3" element="led"><bounds x="43.2" y="41.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="5.3" element="led"><bounds x="53.2" y="41.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="6.3" element="led"><bounds x="63.2" y="41.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="7.3" element="led"><bounds x="73.2" y="41.3" width="1.5" height="1.5" /></bezel>
+
+		<bezel name="0.4" element="led"><bounds x="3.2" y="51.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="1.4" element="led"><bounds x="13.2" y="51.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="2.4" element="led"><bounds x="23.2" y="51.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="3.4" element="led"><bounds x="33.2" y="51.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="4.4" element="led"><bounds x="43.2" y="51.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="5.4" element="led"><bounds x="53.2" y="51.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="6.4" element="led"><bounds x="63.2" y="51.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="7.4" element="led"><bounds x="73.2" y="51.3" width="1.5" height="1.5" /></bezel>
+
+		<bezel name="0.5" element="led"><bounds x="3.2" y="61.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="1.5" element="led"><bounds x="13.2" y="61.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="2.5" element="led"><bounds x="23.2" y="61.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="3.5" element="led"><bounds x="33.2" y="61.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="4.5" element="led"><bounds x="43.2" y="61.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="5.5" element="led"><bounds x="53.2" y="61.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="6.5" element="led"><bounds x="63.2" y="61.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="7.5" element="led"><bounds x="73.2" y="61.3" width="1.5" height="1.5" /></bezel>
+
+		<bezel name="0.6" element="led"><bounds x="3.2" y="71.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="1.6" element="led"><bounds x="13.2" y="71.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="2.6" element="led"><bounds x="23.2" y="71.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="3.6" element="led"><bounds x="33.2" y="71.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="4.6" element="led"><bounds x="43.2" y="71.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="5.6" element="led"><bounds x="53.2" y="71.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="6.6" element="led"><bounds x="63.2" y="71.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="7.6" element="led"><bounds x="73.2" y="71.3" width="1.5" height="1.5" /></bezel>
+
+		<bezel name="0.7" element="led"><bounds x="3.2" y="81.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="1.7" element="led"><bounds x="13.2" y="81.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="2.7" element="led"><bounds x="23.2" y="81.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="3.7" element="led"><bounds x="33.2" y="81.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="4.7" element="led"><bounds x="43.2" y="81.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="5.7" element="led"><bounds x="53.2" y="81.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="6.7" element="led"><bounds x="63.2" y="81.3" width="1.5" height="1.5" /></bezel>
+		<bezel name="7.7" element="led"><bounds x="73.2" y="81.3" width="1.5" height="1.5" /></bezel>
+
+	<!-- chessboard sensors -->
+
+		<bezel element="hl" inputtag="IN.0" inputmask="0x80"><bounds x="3" y="3" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.1" inputmask="0x80"><bounds x="13" y="3" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.2" inputmask="0x80"><bounds x="23" y="3" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.3" inputmask="0x80"><bounds x="33" y="3" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.4" inputmask="0x80"><bounds x="43" y="3" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.5" inputmask="0x80"><bounds x="53" y="3" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.6" inputmask="0x80"><bounds x="63" y="3" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.7" inputmask="0x80"><bounds x="73" y="3" width="10" height="10" /><color alpha="0.2" /></bezel>
+
+		<bezel element="hl" inputtag="IN.0" inputmask="0x40"><bounds x="3" y="13" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.1" inputmask="0x40"><bounds x="13" y="13" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.2" inputmask="0x40"><bounds x="23" y="13" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.3" inputmask="0x40"><bounds x="33" y="13" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.4" inputmask="0x40"><bounds x="43" y="13" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.5" inputmask="0x40"><bounds x="53" y="13" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.6" inputmask="0x40"><bounds x="63" y="13" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.7" inputmask="0x40"><bounds x="73" y="13" width="10" height="10" /><color alpha="0.4" /></bezel>
+
+		<bezel element="hl" inputtag="IN.0" inputmask="0x20"><bounds x="3" y="23" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.1" inputmask="0x20"><bounds x="13" y="23" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.2" inputmask="0x20"><bounds x="23" y="23" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.3" inputmask="0x20"><bounds x="33" y="23" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.4" inputmask="0x20"><bounds x="43" y="23" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.5" inputmask="0x20"><bounds x="53" y="23" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.6" inputmask="0x20"><bounds x="63" y="23" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.7" inputmask="0x20"><bounds x="73" y="23" width="10" height="10" /><color alpha="0.2" /></bezel>
+
+		<bezel element="hl" inputtag="IN.0" inputmask="0x10"><bounds x="3" y="33" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.1" inputmask="0x10"><bounds x="13" y="33" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.2" inputmask="0x10"><bounds x="23" y="33" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.3" inputmask="0x10"><bounds x="33" y="33" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.4" inputmask="0x10"><bounds x="43" y="33" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.5" inputmask="0x10"><bounds x="53" y="33" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.6" inputmask="0x10"><bounds x="63" y="33" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.7" inputmask="0x10"><bounds x="73" y="33" width="10" height="10" /><color alpha="0.4" /></bezel>
+
+		<bezel element="hl" inputtag="IN.0" inputmask="0x08"><bounds x="3" y="43" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.1" inputmask="0x08"><bounds x="13" y="43" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.2" inputmask="0x08"><bounds x="23" y="43" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.3" inputmask="0x08"><bounds x="33" y="43" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.4" inputmask="0x08"><bounds x="43" y="43" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.5" inputmask="0x08"><bounds x="53" y="43" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.6" inputmask="0x08"><bounds x="63" y="43" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.7" inputmask="0x08"><bounds x="73" y="43" width="10" height="10" /><color alpha="0.2" /></bezel>
+
+		<bezel element="hl" inputtag="IN.0" inputmask="0x04"><bounds x="3" y="53" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.1" inputmask="0x04"><bounds x="13" y="53" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.2" inputmask="0x04"><bounds x="23" y="53" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.3" inputmask="0x04"><bounds x="33" y="53" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.4" inputmask="0x04"><bounds x="43" y="53" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.5" inputmask="0x04"><bounds x="53" y="53" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.6" inputmask="0x04"><bounds x="63" y="53" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.7" inputmask="0x04"><bounds x="73" y="53" width="10" height="10" /><color alpha="0.4" /></bezel>
+
+		<bezel element="hl" inputtag="IN.0" inputmask="0x02"><bounds x="3" y="63" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.1" inputmask="0x02"><bounds x="13" y="63" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.2" inputmask="0x02"><bounds x="23" y="63" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.3" inputmask="0x02"><bounds x="33" y="63" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.4" inputmask="0x02"><bounds x="43" y="63" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.5" inputmask="0x02"><bounds x="53" y="63" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.6" inputmask="0x02"><bounds x="63" y="63" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.7" inputmask="0x02"><bounds x="73" y="63" width="10" height="10" /><color alpha="0.2" /></bezel>
+
+		<bezel element="hl" inputtag="IN.0" inputmask="0x01"><bounds x="3" y="73" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.1" inputmask="0x01"><bounds x="13" y="73" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.2" inputmask="0x01"><bounds x="23" y="73" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.3" inputmask="0x01"><bounds x="33" y="73" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.4" inputmask="0x01"><bounds x="43" y="73" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.5" inputmask="0x01"><bounds x="53" y="73" width="10" height="10" /><color alpha="0.4" /></bezel>
+		<bezel element="hl" inputtag="IN.6" inputmask="0x01"><bounds x="63" y="73" width="10" height="10" /><color alpha="0.2" /></bezel>
+		<bezel element="hl" inputtag="IN.7" inputmask="0x01"><bounds x="73" y="73" width="10" height="10" /><color alpha="0.4" /></bezel>
+
+	<!-- right side -->
+
+	<!-- not included here: 2 on/off switches for power and module enable, each with green led when on -->
+
+		<bezel element="text_l3"><bounds x="88.25" y="39.75" width="4" height="4" /></bezel>
+		<bezel element="text_l4"><bounds x="88.25" y="43.75" width="4" height="4" /></bezel>
+		<bezel element="text_l5"><bounds x="88.25" y="47.75" width="4" height="4" /></bezel>
+		<bezel element="text_l6"><bounds x="88.25" y="51.75" width="4" height="4" /></bezel>
+		<bezel element="text_l7"><bounds x="88.25" y="55.75" width="4" height="4" /></bezel>
+		<bezel element="text_l8"><bounds x="88.25" y="59.75" width="4" height="4" /></bezel>
+
+		<bezel element="text_r1"><bounds x="93.25" y="33" width="4" height="2" /></bezel>
+		<bezel element="text_r2"><bounds x="93.25" y="37" width="4" height="2" /></bezel>
+		<bezel element="text_r3"><bounds x="93.25" y="41" width="4" height="2" /></bezel>
+		<bezel element="text_r4"><bounds x="93.25" y="45" width="4" height="2" /></bezel>
+		<bezel element="text_r5"><bounds x="93.25" y="49" width="4" height="2" /></bezel>
+		<bezel element="text_r6"><bounds x="93.25" y="53" width="4" height="2" /></bezel>
+		<bezel element="text_r7"><bounds x="93.25" y="57" width="4" height="2" /></bezel>
+		<bezel element="text_r8"><bounds x="93.25" y="61" width="4" height="2" /></bezel>
+
+		<bezel element="but" inputtag="IN.8" inputmask="0x80"><bounds x="91.5" y="33" width="2" height="2" /></bezel>
+		<bezel element="but" inputtag="IN.8" inputmask="0x40"><bounds x="91.5" y="37" width="2" height="2" /></bezel>
+		<bezel element="but" inputtag="IN.8" inputmask="0x20"><bounds x="91.5" y="41" width="2" height="2" /></bezel>
+		<bezel element="but" inputtag="IN.8" inputmask="0x10"><bounds x="91.5" y="45" width="2" height="2" /></bezel>
+		<bezel element="but" inputtag="IN.8" inputmask="0x08"><bounds x="91.5" y="49" width="2" height="2" /></bezel>
+		<bezel element="but" inputtag="IN.8" inputmask="0x04"><bounds x="91.5" y="53" width="2" height="2" /></bezel>
+		<bezel element="but" inputtag="IN.8" inputmask="0x02"><bounds x="91.5" y="57" width="2" height="2" /></bezel>
+		<bezel element="but" inputtag="IN.8" inputmask="0x01"><bounds x="91.5" y="61" width="2" height="2" /></bezel>
+
+		<bezel name="8.7" element="led2"><bounds x="91.75" y="65.25" width="1.5" height="1.5" /></bezel>
+
+	</view>
+</mamelayout>