diff options
Diffstat (limited to 'src/mame/drivers/murogem.c')
-rw-r--r-- | src/mame/drivers/murogem.c | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/src/mame/drivers/murogem.c b/src/mame/drivers/murogem.c new file mode 100644 index 00000000000..b03748eb50b --- /dev/null +++ b/src/mame/drivers/murogem.c @@ -0,0 +1,262 @@ +/* + +note: +is it working properly? +no idea how the colours work +is there actually a sound chip? + +it executes some illegal opcodes?? + +M6808: illegal opcode: address FDC2, op 53 +M6808: illegal opcode: address FDC5, op 41 +M6808: illegal opcode: address FDC6, op 49 +M6808: illegal opcode: address FDCB, op 46 +M6808: illegal opcode: address FDCE, op 53 +M6808: illegal opcode: address FDD1, op 46 +M6808: illegal opcode: address FDD3, op 4C +M6808: illegal opcode: address FDC2, op 53 +M6808: illegal opcode: address FDC5, op 41 +M6808: illegal opcode: address FDC6, op 49 +M6808: illegal opcode: address FDCB, op 46 +M6808: illegal opcode: address FDCE, op 53 +M6808: illegal opcode: address FDD1, op 46 +M6808: illegal opcode: address FDD3, op 4C +M6808: illegal opcode: address FDC2, op 53 +M6808: illegal opcode: address FDC5, op 41 +M6808: illegal opcode: address FDC6, op 49 +M6808: illegal opcode: address FDCB, op 46 +M6808: illegal opcode: address FDCE, op 53 +M6808: illegal opcode: address FDD1, op 46 +M6808: illegal opcode: address FDD3, op 4C + + +PCB layout +2005-07-26 +f205v + +?Poker? +---------- +|----------------------| +| Fully boxed = socket | +|----------------------| + + +| separation = solder + + +------------------------------------------------------------------------ +| | +| E D C B A | +| | +| 1 | 74ls08 | 74ls175 | 74ls175 | 74s288 | CD4098BE | D31B3100 | +| | +| | +| 2 | 74ls161 | OSCLLTR | 74ls367 | 74ls05 | +| | +| | | +| 3 | 74ls74 | 74ls04 | M | 74ls365 |C +| | C |O +| | 6 |N +| 4 | 74ls139 | 74ls32 | 8 | 74ls365 |N +| | 4 |E +| | 5 |C +| 5 | 74ls32 | 74ls32 | P | 74ls175 |T +| | |O +| |R +| 6 | rom A2 | 74ls273 | ram2114 | 74ls157 | +| |2 +| |2 +| 7 | 74ls166 | 74ls245 | ram2114 | 74ls157 | +| | +| ---------- | +| 8 | rom A11| | 74ls245 | ram2114 | 74ls157 | +| ---------- | +| ---------- | +| 9 | rom A10| | 8017DK-S6802P | +| ---------- | +| | +------------------------------------------------------------------------ + + +*** Notes by Roberto Fresca *** + +- Added Muroge Monaco (set 2). +- Added "Las Vegas, Nevada" (hack). +- Added the missing 74s288 dump (32x8 PROM located at 1B) from the new set. +- Confirmed the MC6845 at $4000/$4001. +- Corrected screen size acording to MC6845 registers. +- Corrected visible area acording to MC6845 registers. The last characters line looks odd, but should be visible. +- There are not illegal opcodes. The above mentioned are in fact strings (plain ASCII text). + +MC6845 registers: +reg (hex): 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 +val (hex): 27 20 22 04 26 00 20 20 00 07 00 00 80 00 00 00 ns ns + +*/ + +#include "driver.h" +#include "video/crtc6845.h" + +static UINT8 *murogem_videoram; + +static ADDRESS_MAP_START( murogem_map, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x007f) AM_RAM + AM_RANGE(0x4000, 0x4000) AM_WRITE(crtc6845_address_w) + AM_RANGE(0x4001, 0x4001) AM_WRITE(crtc6845_register_w) + AM_RANGE(0x5000, 0x5000) AM_READ(input_port_0_r) + AM_RANGE(0x5800, 0x5800) AM_READ(input_port_1_r) + AM_RANGE(0x7000, 0x7000) AM_WRITE(MWA8_NOP) // sound? payout? + AM_RANGE(0x8000, 0x87ff) AM_RAM AM_BASE(&murogem_videoram) + AM_RANGE(0xf000, 0xffff) AM_ROM +ADDRESS_MAP_END + + +static INPUT_PORTS_START( murogem ) + PORT_START + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_CODE(KEYCODE_1) PORT_NAME("Bet (Replay)") + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_CODE(KEYCODE_2) PORT_NAME("Deal") + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_CODE(KEYCODE_SPACE) PORT_NAME("Clear Selection") + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_CODE(KEYCODE_B) PORT_NAME("Select Card 5") + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_CODE(KEYCODE_V) PORT_NAME("Select Card 4") + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_CODE(KEYCODE_C) PORT_NAME("Select Card 3") + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_CODE(KEYCODE_X) PORT_NAME("Select Card 2") + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_CODE(KEYCODE_Z) PORT_NAME("Select Card 1") + + PORT_START + PORT_DIPNAME( 0x01, 0x01, "Reset" ) // reduces credits to 0 and resets game?? + PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x04, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x08, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) + PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) + PORT_DIPSETTING( 0x00, DEF_STR( On ) ) + PORT_DIPNAME( 0x60, 0x20, "Scoring" ) + PORT_DIPSETTING( 0x00, "Type 1" ) + PORT_DIPSETTING( 0x20, "Type 2" ) + PORT_DIPSETTING( 0x40, "Type 3" ) + PORT_DIPSETTING( 0x60, "Invalid" ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) +INPUT_PORTS_END + + + +static const gfx_layout tiles8x8_layout = +{ + 8,8, + RGN_FRAC(1,2), + 2, + { RGN_FRAC(0,2),RGN_FRAC(1,2) }, + { 0, 1, 2, 3, 4, 5, 6, 7 }, + { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, + 8*8 +}; + +static GFXDECODE_START( murogem ) + GFXDECODE_ENTRY( REGION_GFX1, 0, tiles8x8_layout, 0, 16 ) +GFXDECODE_END + + +static PALETTE_INIT(murogem) +{} + +static VIDEO_START(murogem) +{ +} + +static VIDEO_UPDATE(murogem) +{ + int xx,yy,count; + count = 0x000; + + fillbitmap(bitmap, 0, cliprect); + + for (yy=0;yy<32;yy++) + { + for(xx=0;xx<32;xx++) + { + int tileno = murogem_videoram[count]&0x3f; + int attr = murogem_videoram[count+0x400]&0x0f; + + drawgfx(bitmap,machine->gfx[0],tileno,attr,0,0,xx*8,yy*8,cliprect,TRANSPARENCY_PEN,0); + + count++; + + } + + } + + return 0; +} + + +static MACHINE_DRIVER_START( murogem ) + /* basic machine hardware */ + MDRV_CPU_ADD(M6802,2000000) /* ? MHz */ + MDRV_CPU_PROGRAM_MAP(murogem_map,0) + MDRV_CPU_VBLANK_INT(irq0_line_hold,1) + + MDRV_SCREEN_REFRESH_RATE(60) + MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER ) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE((39+1)*8, (38+1)*8) // Taken from MC6845 init, registers 00 & 04. Normally programmed with (value-1). + MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1) // Taken from MC6845 init, registers 01 & 06. + MDRV_GFXDECODE(murogem) + MDRV_PALETTE_LENGTH(0x100) + + MDRV_PALETTE_INIT(murogem) + MDRV_VIDEO_START(murogem) + MDRV_VIDEO_UPDATE(murogem) +MACHINE_DRIVER_END + + +ROM_START( murogem ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "a11-8.8e", 0xf000, 0x0800, CRC(1135345e) SHA1(ae23786a6e2b1b077ce1a183d547af42318ac4d9) ) + ROM_LOAD( "a10-9.9e", 0xf800, 0x0800, CRC(f96791d9) SHA1(12b85e0f8b20ea9331f8cb2b2cf2a4383bdb8003) ) + + ROM_REGION( 0x0400, REGION_GFX1, 0 ) + ROM_LOAD( "a2.6e", 0x0000, 0x0400, CRC(86e053da) SHA1(b7cdddca273204513c818384860883bf54cf9434) ) + + ROM_REGION( 0x0020, REGION_PROMS, 0 ) + ROM_LOAD( "a3.1b", 0x0000, 0x0020, CRC(abddfb6b) SHA1(ed78b93701b5a3bf2053d2584e9a354fb6cec203) ) /* 74s288 at 1B */ + +ROM_END + +ROM_START( murogema ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "poker.02", 0xf000, 0x0800, CRC(e82a5bed) SHA1(556a041cd90e628b6c26824e58cee679dfd59f50) ) + ROM_LOAD( "poker.03", 0xf800, 0x0800, CRC(f3fe3f12) SHA1(9c73fbaee20098c734431c6af3168986630dcb67) ) + + ROM_REGION( 0x0400, REGION_GFX1, 0 ) + ROM_LOAD( "poker.01", 0x0000, 0x0400, CRC(164d7443) SHA1(1421a3d32d1296a2544da16b51ade94a58e8ba03) ) + + ROM_REGION( 0x0020, REGION_PROMS, 0 ) + ROM_LOAD( "a3.1b", 0x0000, 0x0020, CRC(abddfb6b) SHA1(ed78b93701b5a3bf2053d2584e9a354fb6cec203) ) /* 74s288 at 1B. Originally named 6336.pkr */ + +ROM_END + +ROM_START( lasvegas ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "pk8.8e", 0xf000, 0x0800, CRC(995bd527) SHA1(af96bd0118511b13a755925e3bf5138be61c09d8) ) + ROM_LOAD( "pk9.9e", 0xf800, 0x0800, CRC(2ab1556e) SHA1(cd7bd377b6a3f6c0f8df61b0da83e55468d599d6) ) + + ROM_REGION( 0x0800, REGION_GFX1, 0 ) // the second half is filled of 0xff. + ROM_LOAD( "pk6.6e", 0x0000, 0x0800, CRC(78a3593a) SHA1(96ba470f5b0dd6d490eadd09b4b6894e044c66b4) ) + + ROM_REGION( 0x0020, REGION_PROMS, 0 ) + ROM_LOAD( "a3.1b", 0x0000, 0x0020, CRC(abddfb6b) SHA1(ed78b93701b5a3bf2053d2584e9a354fb6cec203) ) /* 74s288 at 1B */ + +ROM_END + +GAME( 198?, murogem, 0, murogem, murogem, 0, ROT0, "unknown", "Muroge Monaco (set 1)",GAME_NO_SOUND|GAME_WRONG_COLORS ) +GAME( 198?, murogema, murogem, murogem, murogem, 0, ROT0, "unknown", "Muroge Monaco (set 2)",GAME_NO_SOUND|GAME_WRONG_COLORS ) +GAME( 198?, lasvegas, murogem, murogem, murogem, 0, ROT0, "hack", "Las Vegas, Nevada",GAME_NO_SOUND|GAME_WRONG_COLORS ) |