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konami/xmen.cpp: Add service switch inputs (#12641)

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JOTEGO 2024-08-05 17:13:43 +02:00 committed by GitHub
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8
src/mame/konami/xmen.cpp
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@ -20,6 +20,8 @@ The board only has one of each gfx chip, the only additional chip not found
on the 2/4p board is 053253. This chip is also on Run n Gun which is
likewise a 2 screen game.
Reverse-engineered schematics: https://github.com/jotego/jtbin/blob/master/sch/xmen.pdf
***************************************************************************/
#include "emu.h"
@ -508,7 +510,11 @@ static INPUT_PORTS_START( xmen )
KONAMI16_MSB_UDLR(4, IPT_BUTTON3, IPT_COIN4 )
PORT_START("EEPROM")
PORT_BIT( 0x003f, IP_ACTIVE_LOW, IPT_UNKNOWN ) // unused?
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_SERVICE2 )
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SERVICE3 )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_SERVICE4 )
PORT_BIT( 0x0030, IP_ACTIVE_LOW, IPT_UNKNOWN ) // unused
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_er5911_device, do_read)
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_er5911_device, ready_read)
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_START1 )