src/mess/drivers/tektroni.c
| r0 | r9505 | |
|---|
| 1 | /*************************************************************************** |
| 2 | |
| 3 | Tektronix 4705 |
| 4 | |
| 5 | Skeleton driver. |
| 6 | |
| 7 | ****************************************************************************/ |
| 8 | |
| 9 | /* |
| 10 | |
| 11 | TODO: |
| 12 | |
| 13 | - everything |
| 14 | |
| 15 | */ |
| 16 | |
| 17 | #include "emu.h" |
| 18 | #include "cpu/i86/i86.h" |
| 19 | |
| 20 | #define I80188_TAG "i80188" |
| 21 | #define SCREEN_TAG "screen" |
| 22 | |
| 23 | class tek4705_state : public driver_device |
| 24 | { |
| 25 | public: |
| 26 | tek4705_state(running_machine &machine, const driver_device_config_base &config) |
| 27 | : driver_device(machine, config) { } |
| 28 | }; |
| 29 | |
| 30 | /* Memory Maps */ |
| 31 | |
| 32 | static ADDRESS_MAP_START( tek4705_mem, ADDRESS_SPACE_PROGRAM, 8 ) |
| 33 | AM_RANGE(0xc0000, 0xfffff) AM_ROM AM_REGION(I80188_TAG, 0) |
| 34 | ADDRESS_MAP_END |
| 35 | |
| 36 | static ADDRESS_MAP_START( tek4705_io, ADDRESS_SPACE_IO, 8 ) |
| 37 | ADDRESS_MAP_END |
| 38 | |
| 39 | /* Input Ports */ |
| 40 | |
| 41 | static INPUT_PORTS_START( tek4705 ) |
| 42 | INPUT_PORTS_END |
| 43 | |
| 44 | /* Video */ |
| 45 | |
| 46 | static VIDEO_START( tek4705 ) |
| 47 | { |
| 48 | } |
| 49 | |
| 50 | static VIDEO_UPDATE( tek4705 ) |
| 51 | { |
| 52 | return 0; |
| 53 | } |
| 54 | |
| 55 | /* Machine Initialization */ |
| 56 | |
| 57 | static MACHINE_START( tek4705 ) |
| 58 | { |
| 59 | } |
| 60 | |
| 61 | static MACHINE_RESET( tek4705 ) |
| 62 | { |
| 63 | } |
| 64 | |
| 65 | /* Machine Driver */ |
| 66 | |
| 67 | static MACHINE_CONFIG_START( tek4705, tek4705_state ) |
| 68 | /* basic machine hardware */ |
| 69 | MDRV_CPU_ADD(I80188_TAG, I80188, 21000000) |
| 70 | MDRV_CPU_PROGRAM_MAP(tek4705_mem) |
| 71 | MDRV_CPU_IO_MAP(tek4705_io) |
| 72 | |
| 73 | MDRV_MACHINE_START(tek4705) |
| 74 | MDRV_MACHINE_RESET(tek4705) |
| 75 | |
| 76 | /* video hardware */ |
| 77 | MDRV_SCREEN_ADD(SCREEN_TAG, RASTER) |
| 78 | MDRV_SCREEN_REFRESH_RATE(50) |
| 79 | MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ |
| 80 | MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) |
| 81 | MDRV_SCREEN_SIZE(640, 480) |
| 82 | MDRV_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1) |
| 83 | |
| 84 | MDRV_PALETTE_LENGTH(2) |
| 85 | MDRV_PALETTE_INIT(black_and_white) |
| 86 | MDRV_VIDEO_START(tek4705) |
| 87 | MDRV_VIDEO_UPDATE(tek4705) |
| 88 | MACHINE_CONFIG_END |
| 89 | |
| 90 | /* ROMs */ |
| 91 | |
| 92 | ROM_START( tek4705 ) |
| 93 | ROM_REGION( 0x40000, I80188_TAG, 0 ) |
| 94 | ROM_LOAD16_BYTE( "160-3283-02 v8.2.u60", 0x00000, 0x8000, CRC(2a821db6) SHA1(b4d8b74bd9fe43885dcdc4efbdd1eebb96e32060) ) |
| 95 | ROM_LOAD16_BYTE( "160-3284-02 v8.2.u160", 0x00001, 0x8000, CRC(ee567b01) SHA1(67b1b0648cfaa28d57473bcc45358ff2bf986acf) ) |
| 96 | ROM_LOAD16_BYTE( "160-3281-02 v8.2.u70", 0x10000, 0x8000, CRC(e2713328) SHA1(b0bb3471539ef24d79b18d0e33bc148ed27d0ec4) ) |
| 97 | ROM_LOAD16_BYTE( "160-3282-02 v8.2.u170", 0x10001, 0x8000, CRC(c109a4f7) SHA1(762019105c1f82200a9c99ccfcfd8ee81d2ac4fe) ) |
| 98 | ROM_LOAD16_BYTE( "160-3279-02 v8.2.u80", 0x20000, 0x8000, CRC(00822078) SHA1(a82e61dafccbaea44e67efaa5940e52ec6d07d7d) ) |
| 99 | ROM_LOAD16_BYTE( "160-3280-02 v8.2.u180", 0x20001, 0x8000, CRC(eec9f70f) SHA1(7b65336219f5fa0d11f8be2b37040b564a53c52f) ) |
| 100 | ROM_LOAD16_BYTE( "160-3277-02 v8.2.u90", 0x30000, 0x8000, CRC(cf6ebc97) SHA1(298db473874c57bf4eec788818179748030a9ad8) ) |
| 101 | ROM_LOAD16_BYTE( "160-3278-02 v8.2.u190", 0x30001, 0x8000, CRC(d6124cd1) SHA1(f826aee5ec07cf5ac369697d93def0259ad225bb) ) |
| 102 | |
| 103 | ROM_REGION( 0x1000, "chargen", 0 ) |
| 104 | ROM_LOAD( "160-3087 v1.0.u855", 0x0000, 0x1000, CRC(97479528) SHA1(e9e15f1f64b3b6bd139accd51950bae71fdc2193) ) |
| 105 | ROM_END |
| 106 | |
| 107 | /* System Drivers */ |
| 108 | |
| 109 | /* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */ |
| 110 | COMP( 1985, tek4705, 0, 0, tek4705, tek4705, 0, "Tektronix", "Tektronix 4705", GAME_NOT_WORKING | GAME_NO_SOUND ) |