diff options
Diffstat (limited to 'src/mame/drivers/mt735.c')
-rw-r--r-- | src/mame/drivers/mt735.c | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/mame/drivers/mt735.c b/src/mame/drivers/mt735.c new file mode 100644 index 00000000000..569f612d875 --- /dev/null +++ b/src/mame/drivers/mt735.c @@ -0,0 +1,71 @@ +/* + Brother MT735 thermal printer +*/ + + +#include "emu.h" +#include "cpu/m68000/m68000.h" + +class mt735_state : public driver_device +{ +public: + mt735_state(const machine_config &mconfig, device_type type, const char *tag); + + required_device<m68000_device> m_cpu; + + DECLARE_READ8_MEMBER(p4_r); + DECLARE_READ8_MEMBER(p5_r); + + virtual void machine_start(); + virtual void machine_reset(); +}; + +mt735_state::mt735_state(const machine_config &mconfig, device_type type, const char *tag) : + driver_device(mconfig, type, tag), + m_cpu(*this, "maincpu") +{ +} + +void mt735_state::machine_start() +{ +} + +void mt735_state::machine_reset() +{ +} + +READ8_MEMBER(mt735_state::p4_r) +{ + logerror("p4_r (%06x)\n", space.device().safe_pc()); + return 0xe0; +} + +READ8_MEMBER(mt735_state::p5_r) +{ + logerror("p5_r (%06x)\n", space.device().safe_pc()); + return 0x00; +} + +static ADDRESS_MAP_START( mt735_map, AS_PROGRAM, 16, mt735_state ) + AM_RANGE(0x000000, 0x03ffff) AM_ROM AM_REGION("maincpu", 0) + AM_RANGE(0x278000, 0x287fff) AM_RAM + AM_RANGE(0x400000, 0x4fffff) AM_RAM + AM_RANGE(0xff8004, 0xff8005) AM_READ8(p4_r, 0xff00) + AM_RANGE(0xff8004, 0xff8005) AM_READ8(p5_r, 0x00ff) +ADDRESS_MAP_END + +static INPUT_PORTS_START( mt735 ) +INPUT_PORTS_END + +static MACHINE_CONFIG_START( mt735, mt735_state ) + MCFG_CPU_ADD("maincpu", M68000, XTAL_48MHz/6) + MCFG_CPU_PROGRAM_MAP(mt735_map) +MACHINE_CONFIG_END + +ROM_START( mt735 ) + ROM_REGION( 0x40000, "maincpu", 0 ) + ROM_LOAD16_BYTE( "spg_m_e_ic103.bin", 0, 0x20000, CRC(1ab58bc9) SHA1(c10d50f38819c037d28435b77e09f2b6923e8369) ) + ROM_LOAD16_BYTE( "spg_m_o_ic102.bin", 1, 0x20000, CRC(84d8446b) SHA1(b1cedd8b09556eb8118f79b012aeec5b61e3ff32) ) +ROM_END + +COMP( ????, mt735, 0, 0, mt735, mt735, driver_device, 0, "Brother", "MT735", MACHINE_NOT_WORKING|MACHINE_NO_SOUND ) |