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/*
Playmatic MPU 3
*/
#define ADDRESS_MAP_MODERN
#include "emu.h"
#include "cpu/cosmac/cosmac.h"
class play_3_state : public driver_device
{
public:
play_3_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu")
{ }
protected:
// devices
required_device<cosmac_device> m_maincpu;
// driver_device overrides
virtual void machine_reset();
};
static ADDRESS_MAP_START( play_3_map, AS_PROGRAM, 8, play_3_state )
AM_RANGE(0x0000, 0xffff) AM_NOP
ADDRESS_MAP_END
static INPUT_PORTS_START( play_3 )
INPUT_PORTS_END
void play_3_state::machine_reset()
{
}
static DRIVER_INIT( play_3 )
{
}
static COSMAC_INTERFACE( cdp1802_config )
{
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_NULL,
NULL,
DEVCB_NULL,
DEVCB_NULL
};
static MACHINE_CONFIG_START( play_3, play_3_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", COSMAC, 2950000)
MCFG_CPU_PROGRAM_MAP(play_3_map)
MCFG_CPU_CONFIG(cdp1802_config)
MACHINE_CONFIG_END
/*-------------------------------------------------------------------
/ Meg Aaton (1983)
/-------------------------------------------------------------------*/
ROM_START(megaaton)
ROM_REGION(0x10000, "maincpu", 0)
ROM_LOAD("cpumegat.bin", 0x0000, 0x2000, CRC(7e7a4ede) SHA1(3194b367cbbf6e0cb2629cd5d82ddee6fe36985a))
ROM_RELOAD(0x4000, 0x2000)
ROM_RELOAD(0x8000, 0x2000)
ROM_RELOAD(0xc000, 0x2000)
ROM_REGION(0x10000, "cpu2", 0)
ROM_LOAD("smogot.bin", 0x0000, 0x2000, CRC(92fa0742) SHA1(ef3100a53323fd67e23b47fc3e72fdb4671e9b0a))
ROM_RELOAD(0x4000, 0x2000)
ROM_RELOAD(0x8000, 0x2000)
ROM_RELOAD(0xc000, 0x2000)
ROM_LOAD("smegat.bin", 0x2000, 0x1000, CRC(910ab7fe) SHA1(0ddfd15c9c25f43b8fcfc4e11bc8ea180f6bd761))
ROM_RELOAD(0x6000, 0x1000)
ROM_RELOAD(0xa000, 0x1000)
ROM_RELOAD(0xe000, 0x1000)
ROM_END
GAME(1983, megaaton, 0, play_3, play_3, play_3, ROT0, "Playmatic", "Meg Aaton", GAME_NOT_WORKING | GAME_NO_SOUND | GAME_MECHANICAL)
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