diff options
Diffstat (limited to 'src/mess/drivers/hp16500.c')
-rw-r--r-- | src/mess/drivers/hp16500.c | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/mess/drivers/hp16500.c b/src/mess/drivers/hp16500.c new file mode 100644 index 00000000000..c23935fcd23 --- /dev/null +++ b/src/mess/drivers/hp16500.c @@ -0,0 +1,80 @@ +/* + Hewlett-Packard HP16500b Logic Analyzer + + MC68EC030 @ 25 MHz + + WD37C65C floppy controller (NEC765 type) + Bt475 video RAMDAC + TMS9914A GPIB bus interface + Dallas DS1286 RTC/CMOS RAM + + IRQ 1 = 17732 + IRQ 2 = 35b8 + IRQ 3 = 35ce (jump 840120) + IRQ 4 = 17768 + IRQ 5 = 814a + IRQ 6 = 35c8 (jump 840120) + IRQ 7 = 35d4 (jump 840120) +*/ + + +#include "emu.h" +#include "cpu/m68000/m68000.h" + + +class hp16500_state : public driver_device +{ +public: + hp16500_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) { } + +}; + + +static ADDRESS_MAP_START(hp16500_map, AS_PROGRAM, 32, hp16500_state) + AM_RANGE(0x00000000, 0x0001ffff) AM_ROM AM_REGION("bios", 0) + AM_RANGE(0x00600000, 0x0063ffff) AM_RAM + AM_RANGE(0x00800000, 0x009fffff) AM_RAM // 284e end of test - d0 = 0 for pass +ADDRESS_MAP_END + +static VIDEO_START( hp16500 ) +{ +} + +static SCREEN_UPDATE_RGB32( hp16500 ) +{ + return 0; +} + +static MACHINE_CONFIG_START( hp16500, hp16500_state ) + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", M68EC030, 25000000) + MCFG_CPU_PROGRAM_MAP(hp16500_map) + + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_RAW_PARAMS(25175000, 800, 0, 640, 525, 0, 480) + + MCFG_VIDEO_ATTRIBUTES(VIDEO_UPDATE_BEFORE_VBLANK) + MCFG_SCREEN_SIZE(1024, 768) + MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1) + MCFG_SCREEN_UPDATE_STATIC(hp16500) + + MCFG_PALETTE_LENGTH(256) + + MCFG_VIDEO_START(hp16500) + + MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker") +MACHINE_CONFIG_END + +static INPUT_PORTS_START( hp16500 ) +INPUT_PORTS_END + +ROM_START( hp16500b ) + ROM_REGION32_BE(0x20000, "bios", 0) + ROM_LOAD32_BYTE( "16500-80014.bin", 0x000000, 0x008000, CRC(35187716) SHA1(82067737892ecd356a5454a43d9ce9b38ac2397f) ) + ROM_LOAD32_BYTE( "16500-80015.bin", 0x000001, 0x008000, CRC(d8d26c1c) SHA1(b5b956c17c9d6e54519a686b5e4aa733b266bf6f) ) + ROM_LOAD32_BYTE( "16500-80016.bin", 0x000002, 0x008000, CRC(61457b39) SHA1(f209315ec22a8ee9d44a0ec009b1afb47794bece) ) + ROM_LOAD32_BYTE( "16500-80017.bin", 0x000003, 0x008000, CRC(e0b1096b) SHA1(426bb9a4756d8087bded4f6b61365d733ffbb09a) ) +ROM_END + +COMP( 1994, hp16500b, 0, 0, hp16500, hp16500, driver_device, 0, "Hewlett Packard", "HP 16500b", GAME_NOT_WORKING|GAME_NO_SOUND) |