diff options
Diffstat (limited to 'trunk/src/mame/drivers/alien.c')
-rw-r--r-- | trunk/src/mame/drivers/alien.c | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/alien.c b/trunk/src/mame/drivers/alien.c new file mode 100644 index 00000000000..3e310dd6271 --- /dev/null +++ b/trunk/src/mame/drivers/alien.c @@ -0,0 +1,122 @@ +/********************************************************************************** + + Alien: The Arcade Medal Edition (c) 2005 Capcom + + skeleton driver + + - sh-4 clocked with 200MHz + - 2 x Panasonic MN677511DE chips (MPEG2 decoders) + - Altera ACEX 1K PLD + - M48T35Y timekeeper device + - CF interface + - YMZ770B-F + +***********************************************************************************/ + + +#include "emu.h" +#include "cpu/sh4/sh4.h" + +#define MASTER_CLOCK XTAL_200MHz + +class alien_state : public driver_device +{ +public: + alien_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag), + m_maincpu(*this, "maincpu") + { } + + DECLARE_READ64_MEMBER(test_r); + + UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + +protected: + + // devices + required_device<cpu_device> m_maincpu; + + // driver_device overrides + virtual void machine_reset(); + virtual void video_start(); +}; + +void alien_state::video_start() +{ + +} + +UINT32 alien_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) +{ + return 0; +} + +READ64_MEMBER( alien_state::test_r ) +{ + return machine().rand(); +} + +static ADDRESS_MAP_START( alien_map, AS_PROGRAM, 64, alien_state ) + AM_RANGE(0x00000000, 0x0003ffff) AM_ROM + AM_RANGE(0x08000000, 0x08000007) AM_READ(test_r) //hangs if zero + AM_RANGE(0x0cfe0000, 0x0cffffff) AM_RAM + AM_RANGE(0x10000000, 0x13ffffff) AM_RAM + AM_RANGE(0x18000000, 0x1800000f) AM_READ(test_r) AM_WRITENOP +ADDRESS_MAP_END + + + + +static INPUT_PORTS_START( alien ) + +INPUT_PORTS_END + + +void alien_state::machine_reset() +{ + //cputag_set_input_line(machine(), "maincpu", INPUT_LINE_HALT, ASSERT_LINE); +} + +static MACHINE_CONFIG_START( alien, alien_state ) + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", SH4LE, MASTER_CLOCK) /* 200MHz */ + MCFG_CPU_PROGRAM_MAP(alien_map) + + /* video hardware */ + + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_REFRESH_RATE(60) + MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) + MCFG_SCREEN_UPDATE_DRIVER(alien_state, screen_update) + MCFG_SCREEN_SIZE((32)*8, (32)*8) + MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1) + + MCFG_PALETTE_LENGTH(0x1000) + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + +MACHINE_CONFIG_END + + +/************************* +* Rom Load * +*************************/ + +ROM_START( alien ) + ROM_REGION( 0x800000, "maincpu", 0 ) // BIOS code + ROM_LOAD32_WORD( "aln_s04.4.ic30", 0x000000, 0x400000, CRC(11777d3f) SHA1(8cc9fcae7911e6be273b4532d89b44a309687ead) ) + ROM_LOAD32_WORD( "aln_s05.5.ic33", 0x000002, 0x400000, CRC(71d2f22c) SHA1(16b25aa34f8b0d988565e7ab7cecc4df62ee8cf3) ) + + ROM_REGION( 0x800100, "unk", 0 ) //sound samples flash rom + ROM_LOAD( "s29jl064hxxtfi00.u35", 0x000000, 0x800100, CRC(01890c61) SHA1(4fad321f42eab835351c6d5f73539bdbed80affe) ) + + ROM_REGION( 0x8000, "nvram", ROMREGION_ERASEFF) //timekeeper device + ROM_LOAD( "m48t35y.3.ic26", 0x000000, 0x007ff8, CRC(060b0a75) SHA1(7ddf380ee0e7b54533ef7e248405bfce1c5dbb4b) ) + + DISK_REGION( "card" ) //compact flash + DISK_IMAGE( "alien", 0, SHA1(0328f12765db41a9ef5c8bfb88d4983345093072) ) +ROM_END + + +GAME( 2005, alien, 0, alien, alien, 0, ROT0, "Capcom", "Alien: The Arcade Medal Edition", GAME_NO_SOUND | GAME_NOT_WORKING ) |