/* Turret Tower by Dell Electronics PCB Info ======== Silkscreened Copyright (c) 2001 Dell Electroinics Labs, Ltd Samsung SV2001H Hard drive stickered (c)DELL V1.XX TOCAB0181 TURRET TOWER IDT 79R3041-25J XG0110P Xilinx Spartan XCS30XL x2 PQ208AKP0105 D1164035A 4c Xilinx XC9572 PC84AEM0109 A1172748A 10C IDT 71124 x8 S12Y N0048M COMPAQ MT16LSDT1664AG-10CY5 SDRAM stick x2 .u7 AM29F040B stickered U7 (c)DELL .u8 AM29F040B stickered U8 (c)DELL .u12 AM29F040B stickered U12 (c)DELL .u13 AM29F040B stickered U13 (c)DELL .u29 stickered TTML(1) (c) DELL Unmarked chip looks like 28 PIN DIP PLD CHDMAN info Version 0.128 Input offset 511 Cycliders 2438 Heads 255 Sectors 63 Bytes/Sector 512 Sectors/Hunk 8 Logical size 20,053,232,640 Windows showed a 5.94 gig partion empty and a 12.74 unallocated partition */ #include "driver.h" #include "cpu/mips/r3000.h" #include "deprecat.h" #define R3041_CLOCK 25000000 VIDEO_START(turrett) { } VIDEO_UPDATE(turrett) { return 0; } static ADDRESS_MAP_START( cpu_map, ADDRESS_SPACE_PROGRAM, 32 ) AM_RANGE(0x00000000, 0x0007ffff) AM_RAM AM_RANGE(0x1fc00000, 0x1fdfffff) AM_ROM AM_REGION("maincpu", 0) AM_RANGE(0x02000010, 0x02000013) AM_RAM AM_RANGE(0x02000040, 0x02000043) AM_RAM AM_RANGE(0x02000050, 0x02000053) AM_RAM AM_RANGE(0x02000060, 0x02000063) AM_RAM AM_RANGE(0x02000070, 0x02000073) AM_RAM AM_RANGE(0x04000100, 0x04000103) AM_RAM AM_RANGE(0x08000000, 0x08000003) AM_RAM AM_RANGE(0x08000004, 0x08000007) AM_RAM AM_RANGE(0x08000008, 0x0800000b) AM_RAM AM_RANGE(0x0800000c, 0x0800000f) AM_RAM ADDRESS_MAP_END static INPUT_PORTS_START( turrett ) INPUT_PORTS_END static const r3000_cpu_core config = { 0, /* 1 if we have an FPU, 0 otherwise */ 2048, /* code cache size */ 512 /* data cache size */ }; static MACHINE_DRIVER_START( turrett ) /* basic machine hardware */ MDRV_CPU_ADD("maincpu", R3041BE, R3041_CLOCK) MDRV_CPU_PROGRAM_MAP(cpu_map) MDRV_CPU_CONFIG(config) /* video hardware */ MDRV_SCREEN_ADD("screen", RASTER) MDRV_SCREEN_REFRESH_RATE(60) MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MDRV_SCREEN_SIZE(64*8, 32*8) MDRV_SCREEN_VISIBLE_AREA(0, 64*8-1, 0*8, 32*8-1) MDRV_PALETTE_LENGTH(0x2000) MDRV_VIDEO_START(turrett) MDRV_VIDEO_UPDATE(turrett) MACHINE_DRIVER_END ROM_START( turrett ) ROM_REGION( 0x200000, "maincpu", 0 ) ROM_LOAD32_BYTE( "turret.u13", 0x000000, 0x080000, CRC(85287007) SHA1(990b954905c66340d3e88918b2f8cc7f1b9c7cf4) ) ROM_LOAD32_BYTE( "turret.u12", 0x000001, 0x080000, CRC(a2a498fc) SHA1(47f2c9c9f2496b49fd923acb400166e963095e1d) ) ROM_LOAD32_BYTE( "turret.u8", 0x000002, 0x080000, CRC(ddff4898) SHA1(a8f859a0dcab8ec83fbfe255d58b3e644933b923) ) ROM_LOAD32_BYTE( "turret.u7", 0x000003, 0x080000, CRC(fa8b5a5a) SHA1(658e9eeadc9c70185973470565d562c76f4fcdd7) ) DISK_REGION( "disks" ) DISK_IMAGE( "turrett", 0, SHA1(b0c98c5876870dd8b3e37a38fe35846c9e011df4) ) ROM_END GAME( 2001, turrett, 0, turrett, turrett, 0, ROT0, "Dell Electronics (Namco license)", "Turret Tower", GAME_NOT_WORKING | GAME_NO_SOUND )