diff options
author | 2012-08-21 10:41:19 +0000 | |
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committer | 2012-08-21 10:41:19 +0000 | |
commit | 7285b359d259b2ae0fdf85096571c386ec8c991a (patch) | |
tree | a027aff57f1a255f9ec6cfd3b68cabe4b6683998 /src/mess/drivers/unistar.c | |
parent | 67c425e90757876a6716b7867df30c0149912e74 (diff) |
Merge of MESS sources (no whatsnew)
Diffstat (limited to 'src/mess/drivers/unistar.c')
-rw-r--r-- | src/mess/drivers/unistar.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/mess/drivers/unistar.c b/src/mess/drivers/unistar.c new file mode 100644 index 00000000000..4745505e8d5 --- /dev/null +++ b/src/mess/drivers/unistar.c @@ -0,0 +1,104 @@ +/*************************************************************************** + + Callan Unistar Terminal + + 09/12/2009 Skeleton driver. + +****************************************************************************/ + +#include "emu.h" +#include "cpu/i8085/i8085.h" + + +class unistar_state : public driver_device +{ +public: + unistar_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) { } + +}; + + +static ADDRESS_MAP_START(unistar_mem, AS_PROGRAM, 8, unistar_state) + ADDRESS_MAP_UNMAP_HIGH + AM_RANGE(0x0000, 0x3fff) AM_ROM + AM_RANGE(0x4000, 0xffff) AM_RAM +ADDRESS_MAP_END + +static ADDRESS_MAP_START(unistar_io, AS_IO, 8, unistar_state) + //ADDRESS_MAP_UNMAP_HIGH + ADDRESS_MAP_GLOBAL_MASK(0xff) +ADDRESS_MAP_END + +/* Input ports */ +static INPUT_PORTS_START( unistar ) +INPUT_PORTS_END + + +static MACHINE_RESET( unistar ) +{ +} + +static VIDEO_START( unistar ) +{ +} + +static SCREEN_UPDATE_IND16( unistar ) +{ + return 0; +} + +/* F4 Character Displayer */ +static const gfx_layout unistar_charlayout = +{ + 8, 16, /* 8 x 16 characters */ + 128, /* 128 characters */ + 1, /* 1 bits per pixel */ + { 0 }, /* no bitplanes */ + /* x offsets */ + { 0, 1, 2, 3, 4, 5, 6, 7 }, + /* y offsets */ + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 }, + 8*16 /* every char takes 16 bytes */ +}; + +static GFXDECODE_START( unistar ) + GFXDECODE_ENTRY( "chargen", 0x0000, unistar_charlayout, 0, 1 ) +GFXDECODE_END + +static MACHINE_CONFIG_START( unistar, unistar_state ) + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu",I8085A, XTAL_2MHz) + MCFG_CPU_PROGRAM_MAP(unistar_mem) + MCFG_CPU_IO_MAP(unistar_io) + + MCFG_MACHINE_RESET(unistar) + + /* video hardware */ + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(50) + MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ + MCFG_SCREEN_SIZE(640, 480) + MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1) + MCFG_VIDEO_START(unistar) + MCFG_SCREEN_UPDATE_STATIC(unistar) + MCFG_GFXDECODE(unistar) + MCFG_PALETTE_LENGTH(2) + MCFG_PALETTE_INIT(black_and_white) +MACHINE_CONFIG_END + +/* ROM definition */ +ROM_START( unistar ) + ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF ) + ROM_LOAD( "callan_video_pgm1.bin", 0x0000, 0x1000, CRC(613ef521) SHA1(a77459e91617d2882778ab2dada74fcb5f44e949)) + ROM_LOAD( "callan_video_pgm2.bin", 0x1000, 0x1000, CRC(6cc5e704) SHA1(fb93645f51d5ad0635cbc8a9174c61f96799313d)) + ROM_LOAD( "callan_video_pgm3.bin", 0x2000, 0x1000, CRC(0b9ca5a5) SHA1(20bf4aeacda14ff7a3cf988c7c0bff6ec60406c7)) + + ROM_REGION( 0x0800, "chargen", ROMREGION_ERASEFF ) + ROM_LOAD( "callan_video_vid.bin", 0x0000, 0x0800, CRC(a9e1b5b2) SHA1(6f5b597ee1417f1108ac5957b005a927acb5314a)) +ROM_END + +/* Driver */ + +/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */ +COMP( 198?, unistar, 0, 0, unistar, unistar, driver_device, 0, "Callan Data Systems", "Unistar Terminal", GAME_NOT_WORKING | GAME_NO_SOUND) |