Gun output cleanups/hookups [Howard Casto]:

* drivers\othunder.c:  Changed Operation Thunderbolt output names to something more appropriate. (They were routed to LEDs.)
 * video\rastan.c:  Hooked up output for Operation Wolf.
 * machine\midwunit.c:  Hooked up outputs for Revolution X.
 * machine\midyunit.c:  Hooked up outputs for Terminator 2.
 * drivers\seta.c:  Hooked up outputs for Zombie Raid.

src/mame/drivers/othunder.c

@@ -155,9 +155,11 @@ Notes:
   Possible values are: 111 (max) 011 (high) -01 (med) --0 (low). It's a
   rotary control so only one bit is supposed to be low.
 
-- The keyboard leds I'm turning on are actually the gun solenoid outputs, which
+(Changed set led output to proper output port.  --HowardC)
+- The outputs I'm turning on are actually the gun solenoid outputs, which
   would rattle the gun while firing.
 
+
 - BM, 060108 - The original flyer for this game has screenshots which clearly
   show the background is 4 pixels to the left on several game stages (you can
   see the edge of sprites overlapping past the right edge).  Therefore I
@@ -327,8 +329,9 @@ static WRITE16_HANDLER( othunder_tc0220ioc_w )
                 0x000000    eeprom in data
                 x0000000    eeprom out data  */
 
-				set_led_status(space->machine, 0, data & 1);
-				set_led_status(space->machine, 1, data & 2);
+				/* Recoil Piston Motor Status */
+				output_set_value("Player1_Recoil_Piston", data & 0x1 );
+				output_set_value("Player2_Recoil_Piston", (data & 0x2) >>1 );
 
 				if (data & 4)
 					popmessage("OBPRI SET!");

src/mame/drivers/seta.c

@@ -1887,6 +1887,11 @@ static WRITE16_HANDLER( zombraid_gun_w )
 				gun_input_src = (gun_input_src&1) | (data&2);
 				break;
 			default:
+				/* Gun Recoils */
+				/* Note:  In debug menu recoil solenoids strobe when held down.  Is this correct?? */
+				output_set_value("Player1_Gun_Recoil", (data & 0x10)>>4 );
+				output_set_value("Player2_Gun_Recoil", (data & 0x8)>>3 );				
+
 				gun_input_bit = bit_count - 4;
 				gun_input_bit = 8 - gun_input_bit; // Reverse order
 				break;

src/mame/machine/midwunit.c

@@ -149,6 +149,16 @@ WRITE16_HANDLER( midxunit_io_w )
 			break;
 
 		default:
+			/* Gun Outputs for RevX */
+			/* Note: The Gun for the Coin slot you use is supposed to rumble when you insert coins, and it doesn't for P3 */
+			/* Perhaps an Input is hooked up wrong??? */
+			output_set_value("Player1_Gun_Recoil", data & 0x1 );
+			output_set_value("Player2_Gun_Recoil", (data & 0x2) >> 1 );
+			output_set_value("Player3_Gun_Recoil", (data & 0x4) >> 2 );
+			output_set_value("Player1_Gun_LED", (~data & 0x10) >> 4 );
+			output_set_value("Player2_Gun_LED", (~data & 0x20) >> 5 );
+			output_set_value("Player3_Gun_LED", (~data & 0x40) >> 6 );			
+
 			logerror("%08X:I/O write to %d = %04X\n", cpu_get_pc(space->cpu), offset, data);
 //          logerror("%08X:Unknown I/O write to %d = %04X\n", cpu_get_pc(space->cpu), offset, data);
 			break;

src/mame/machine/midyunit.c

@@ -172,6 +172,30 @@ static READ16_HANDLER( term2_input_r )
 
 static WRITE16_HANDLER( term2_sound_w )
 {
+	/* Flash Lamp Output Data */
+	if  ( ((data & 0x800) != 0x800) and ((data & 0x400) == 0x400 ) )
+	{
+	output_set_value("Left_Flash_1", data & 0x1);
+	output_set_value("Left_Flash_2", (data & 0x2) >> 1);
+	output_set_value("Left_Flash_3", (data & 0x4) >> 2);
+	output_set_value("Left_Flash_4", (data & 0x8) >> 3);
+	output_set_value("Right_Flash_1", (data & 0x10) >> 4);
+	output_set_value("Right_Flash_2", (data & 0x20) >> 5);
+	output_set_value("Right_Flash_3", (data & 0x40) >> 6);
+	output_set_value("Right_Flash_4", (data & 0x80) >> 7);
+	}
+
+	/* Gun Output Data */
+	if  ( ((data & 0x800) == 0x800) and ((data & 0x400) != 0x400 ) )
+	{
+	output_set_value("Left_Gun_Recoil", data & 0x1);
+	output_set_value("Right_Gun_Recoil", (data & 0x2) >> 1);
+	output_set_value("Left_Gun_Green_Led", (~data & 0x20) >> 5);
+	output_set_value("Left_Gun_Red_Led", (~data & 0x10) >> 4);
+	output_set_value("Right_Gun_Green_Led", (~data & 0x80) >> 7);
+	output_set_value("Right_Gun_Red_Led", (~data & 0x40) >> 6);
+	}	
+
 	if (offset == 0)
 		term2_analog_select = (data >> 12) & 3;
 

src/mame/video/rastan.c

@@ -75,6 +75,16 @@ WRITE16_HANDLER( opwolf_spritectrl_w )
 		/* other bits unknown */
 
 		pc090oj_set_sprite_ctrl(state->pc090oj, (data & 0xe0) >> 5);
+		
+		/* If data = 4, the Piston Motor is off, otherwise it's on. */
+		if (data == 4)
+		{
+			output_set_value("Player1_Recoil_Piston", 0);
+		}
+		else
+		{
+			output_set_value("Player1_Recoil_Piston", 1);
+		}
 	}
 }