trunk/src/mess/drivers/mt735.c
| r0 | r243799 | |
|---|
| 1 | /* |
| 2 | Brother MT735 thermal printer |
| 3 | */ |
| 4 | |
| 5 | |
| 6 | #include "emu.h" |
| 7 | #include "cpu/m68000/m68000.h" |
| 8 | |
| 9 | class mt735_state : public driver_device |
| 10 | { |
| 11 | public: |
| 12 | mt735_state(const machine_config &mconfig, device_type type, const char *tag); |
| 13 | |
| 14 | required_device<m68000_device> m_cpu; |
| 15 | |
| 16 | DECLARE_READ8_MEMBER(p4_r); |
| 17 | DECLARE_READ8_MEMBER(p5_r); |
| 18 | |
| 19 | virtual void machine_start(); |
| 20 | virtual void machine_reset(); |
| 21 | }; |
| 22 | |
| 23 | mt735_state::mt735_state(const machine_config &mconfig, device_type type, const char *tag) : |
| 24 | driver_device(mconfig, type, tag), |
| 25 | m_cpu(*this, "maincpu") |
| 26 | { |
| 27 | } |
| 28 | |
| 29 | void mt735_state::machine_start() |
| 30 | { |
| 31 | } |
| 32 | |
| 33 | void mt735_state::machine_reset() |
| 34 | { |
| 35 | } |
| 36 | |
| 37 | READ8_MEMBER(mt735_state::p4_r) |
| 38 | { |
| 39 | logerror("p4_r (%06x)\n", space.device().safe_pc()); |
| 40 | return 0xe0; |
| 41 | } |
| 42 | |
| 43 | READ8_MEMBER(mt735_state::p5_r) |
| 44 | { |
| 45 | logerror("p5_r (%06x)\n", space.device().safe_pc()); |
| 46 | return 0x00; |
| 47 | } |
| 48 | |
| 49 | static ADDRESS_MAP_START( mt735_map, AS_PROGRAM, 16, mt735_state ) |
| 50 | AM_RANGE(0x000000, 0x03ffff) AM_ROM AM_REGION("maincpu", 0) |
| 51 | AM_RANGE(0x278000, 0x287fff) AM_RAM |
| 52 | AM_RANGE(0x400000, 0x4fffff) AM_RAM |
| 53 | AM_RANGE(0xff8004, 0xff8005) AM_READ8(p4_r, 0xff00) |
| 54 | AM_RANGE(0xff8004, 0xff8005) AM_READ8(p5_r, 0x00ff) |
| 55 | ADDRESS_MAP_END |
| 56 | |
| 57 | static INPUT_PORTS_START( mt735 ) |
| 58 | INPUT_PORTS_END |
| 59 | |
| 60 | static MACHINE_CONFIG_START( mt735, mt735_state ) |
| 61 | MCFG_CPU_ADD("maincpu", M68000, XTAL_48MHz/6) |
| 62 | MCFG_CPU_PROGRAM_MAP(mt735_map) |
| 63 | MACHINE_CONFIG_END |
| 64 | |
| 65 | ROM_START( mt735 ) |
| 66 | ROM_REGION( 0x40000, "maincpu", 0 ) |
| 67 | ROM_LOAD16_BYTE( "spg_m_e_ic103.bin", 0, 0x20000, CRC(1ab58bc9) SHA1(c10d50f38819c037d28435b77e09f2b6923e8369) ) |
| 68 | ROM_LOAD16_BYTE( "spg_m_o_ic102.bin", 1, 0x20000, CRC(84d8446b) SHA1(b1cedd8b09556eb8118f79b012aeec5b61e3ff32) ) |
| 69 | ROM_END |
| 70 | |
| 71 | COMP( ????, mt735, 0, 0, mt735, mt735, driver_device, 0, "Brother", "MT735", GAME_NOT_WORKING|GAME_NO_SOUND ) |