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Simplified vram access in Pinkiri 8 HW [David Haywood]

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new clones
----------

Defend the Terra Attack on the Red UFO (Artic) [The Dumping Union]
This commit is contained in:
Angelo Salese 2010-06-18 18:33:36 +00:00
parent edda2dea81
commit fbc9afda31
3 changed files with 45 additions and 64 deletions
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19
src/mame/drivers/galdrvr.c
View File

@ -3237,6 +3237,24 @@ ROM_START( exodus )
ROM_LOAD( "l06_prom.bin", 0x0000, 0x0020, CRC(6a0c7d87) SHA1(140335d85c67c75b65689d4e76d29863c209cf32) ) ROM_LOAD( "l06_prom.bin", 0x0000, 0x0020, CRC(6a0c7d87) SHA1(140335d85c67c75b65689d4e76d29863c209cf32) )
ROM_END ROM_END
ROM_START( redufoa )
ROM_REGION( 0x4000, "maincpu", 0 )
ROM_LOAD( "redufo.1", 0x0000, 0x0800, CRC(6a3b873c) SHA1(82f07921d8f1da3ed8b4f99b8052bd7e2cefcb6a) )
ROM_LOAD( "redufo.2", 0x0800, 0x0800, CRC(202eda3b) SHA1(5ca7b50fc510950cd6cce6f27573b5c491171bf0) )
ROM_LOAD( "redufo.3", 0x1000, 0x0800, CRC(bf7030e8) SHA1(59b0624dd91527a916ee6a27d61def82c3c14f49) )
ROM_LOAD( "redufo.4", 0x1800, 0x0800, CRC(8c1c2ef9) SHA1(3beec82c67d8e26ecd988be77efb8599a4741d4d) )
ROM_LOAD( "redufo.5", 0x2000, 0x0800, CRC(ef965b24) SHA1(2e2e0ef2b2940660092c27f46ae76c9320136f17) )
ROM_LOAD( "redufo.6", 0x2800, 0x0800, CRC(58b3e39b) SHA1(9b081154c90f22c17315c8bc2a47993468367768) )
ROM_LOAD( "redufo.7", 0x3000, 0x0800, CRC(fd07d811) SHA1(6b968a7ce452f76a8d26fe694aa4ea6b16e8b6fa) )
ROM_REGION( 0x1000, "gfx1", 0 )
ROM_LOAD( "redufo.8", 0x0000, 0x0800, CRC(b34c7cb4) SHA1(146ed4a02d7540378f4a27a6643055216ad403f7) )
ROM_LOAD( "redufo.9", 0x0800, 0x0800, CRC(50a2d447) SHA1(1f97d1096ad2a3a43a480cb1f040f4534fada3c3) )
ROM_REGION( 0x0020, "proms", 0 )
ROM_LOAD( "tbp18s030n.6l", 0x0000, 0x0020, CRC(6a0c7d87) SHA1(140335d85c67c75b65689d4e76d29863c209cf32) )
ROM_END
ROM_START( tdpgal ) ROM_START( tdpgal )
ROM_REGION( 0x10000, "maincpu", 0 ) ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "1.bin", 0x0000, 0x0800, CRC(7be819fe) SHA1(ab5a332914546692f9976e243daf3040f0d9952e) ) ROM_LOAD( "1.bin", 0x0000, 0x0800, CRC(7be819fe) SHA1(ab5a332914546692f9976e243daf3040f0d9952e) )
@ -5889,6 +5907,7 @@ GAME( 1981, warofbug, 0, galaxian, warofbug, nolock, ROT90, "Armenia",
GAME( 1981, warofbugg,warofbug, galaxian, warofbug, nolock, ROT90, "Armenia", "War of the Bugs or Monsterous Manouvers in a Mushroom Maze (German)", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE ) GAME( 1981, warofbugg,warofbug, galaxian, warofbug, nolock, ROT90, "Armenia", "War of the Bugs or Monsterous Manouvers in a Mushroom Maze (German)", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE )
GAME( 1981, redufo, 0, galaxian, redufo, nolock, ROT90, "bootleg", "Defend the Terra Attack on the Red UFO", GAME_SUPPORTS_SAVE ) GAME( 1981, redufo, 0, galaxian, redufo, nolock, ROT90, "bootleg", "Defend the Terra Attack on the Red UFO", GAME_SUPPORTS_SAVE )
GAME( 19??, exodus, redufo, galaxian, exodus, nolock, ROT90, "bootleg? (Subelectro)", "Exodus (bootleg?)", GAME_SUPPORTS_SAVE ) GAME( 19??, exodus, redufo, galaxian, exodus, nolock, ROT90, "bootleg? (Subelectro)", "Exodus (bootleg?)", GAME_SUPPORTS_SAVE )
GAME( 19??, redufoa, redufo, galaxian, exodus, nolock, ROT270, "Artic", "Defend the Terra Attack on the Red UFO (Artic)", GAME_SUPPORTS_SAVE ) // is this the original?
GAME( 1983, tdpgal, 0, galaxian, tdpgal, nolock, ROT90, "Design Labs / Thomas Automatics", "Triple Draw Poker", GAME_SUPPORTS_SAVE ) GAME( 1983, tdpgal, 0, galaxian, tdpgal, nolock, ROT90, "Design Labs / Thomas Automatics", "Triple Draw Poker", GAME_SUPPORTS_SAVE )
GAME( 1979, kamakazi3,galaxian, galaxian, superg, nolock, ROT90, "hack", "Kamakazi III (superg hack)", GAME_SUPPORTS_SAVE ) GAME( 1979, kamakazi3,galaxian, galaxian, superg, nolock, ROT90, "hack", "Kamakazi III (superg hack)", GAME_SUPPORTS_SAVE )

89
src/mame/drivers/pinkiri8.c
View File

@ -39,21 +39,25 @@ static UINT8* janshi_vram1;
static UINT8* janshi_vram2; static UINT8* janshi_vram2;
static UINT8* janshi_back_vram; static UINT8* janshi_back_vram;
static UINT8* janshi_crtc_regs; static UINT8* janshi_crtc_regs;
static UINT8* janshi_unk; static UINT8* janshi_unk1;
static UINT8* janshi_widthflags;
static UINT8* janshi_unk2;
static ADDRESS_MAP_START( janshi_vdp_map8, 0, 8 ) static ADDRESS_MAP_START( janshi_vdp_map8, 0, 8 )
AM_RANGE(0x00000, 0x007ff) AM_RAM_WRITE(paletteram_xBBBBBGGGGGRRRRR_split1_w) AM_BASE_GENERIC(paletteram)
AM_RANGE(0x02000, 0x027ff) AM_RAM_WRITE(paletteram_xBBBBBGGGGGRRRRR_split2_w) AM_BASE_GENERIC(paletteram2)
AM_RANGE(0x06000, 0x0601f) AM_RAM AM_BASE(&janshi_crtc_regs) AM_RANGE(0xfc0000, 0xfc1fff) AM_RAM AM_BASE(&janshi_back_vram) // bg tilemap?
AM_RANGE(0xfc2000, 0xfc2fff) AM_RAM AM_BASE(&janshi_vram1) // xpos, colour, tile number etc.
AM_RANGE(0xfc3700, 0xfc377f) AM_RAM AM_BASE(&janshi_unk1) // ?? height related?
AM_RANGE(0xfc3780, 0xfc37bf) AM_RAM AM_BASE(&janshi_widthflags)
AM_RANGE(0xfc37c0, 0xfc37ff) AM_RAM AM_BASE(&janshi_unk2) // 2x increasing tables 00 10 20 30 etc.
AM_RANGE(0xfc3800, 0xfc3fff) AM_RAM AM_BASE(&janshi_vram2) // y pos + unknown
AM_RANGE(0x12000, 0x12fff) AM_RAM AM_BASE(&janshi_vram1) AM_RANGE(0xff0000, 0xff07ff) AM_RAM_WRITE(paletteram_xBBBBBGGGGGRRRRR_split1_w) AM_BASE_GENERIC(paletteram)
AM_RANGE(0xff2000, 0xff27ff) AM_RAM_WRITE(paletteram_xBBBBBGGGGGRRRRR_split2_w) AM_BASE_GENERIC(paletteram2)
AM_RANGE(0x13700, 0x137ff) AM_RAM AM_BASE(&janshi_unk) AM_RANGE(0xff6000, 0xff601f) AM_RAM AM_BASE(&janshi_crtc_regs)
AM_RANGE(0x13800, 0x13fff) AM_RAM AM_BASE(&janshi_vram2)
AM_RANGE(0x20000, 0x21fff) AM_RAM AM_BASE(&janshi_back_vram)
ADDRESS_MAP_END ADDRESS_MAP_END
@ -147,7 +151,6 @@ void janshi_vdp_device::device_reset()
static UINT32 vram_addr; static UINT32 vram_addr;
static UINT8 vram_bank;
static VIDEO_START( pinkiri8 ) static VIDEO_START( pinkiri8 )
{ {
@ -202,10 +205,10 @@ static VIDEO_UPDATE( pinkiri8 )
int count2; int count2;
printf("-------------------------------\n"); printf("-------------------------------\n");
count2=0; count2=0;
for (i=0x80;i<0xc0;i+=2) for (i=0x00;i<0x40;i+=2)
{ {
printf("%02x, ", janshi_unk[i+1]); printf("%02x, ", janshi_widthflags[i+1]);
count2++; count2++;
@ -262,11 +265,11 @@ static VIDEO_UPDATE( pinkiri8 )
for(i=(0x1000/4)-4;i>=0;i--) for(i=(0x1000/4)-4;i>=0;i--)
{ {
/* vram 1 (12000 - 12fff) /* vram 1 (video map 0xfc2000)
tttt tttt | 00tt tttt | cccc c000 | xxxx xxxx | tttt tttt | 00tt tttt | cccc c000 | xxxx xxxx |
vram 2 (13800 - 13fff) vram 2 (video map 0xfc3800)
yyyy yyyy | ???? ???? | yyyy yyyy | ???? ???? |
@ -296,7 +299,7 @@ static VIDEO_UPDATE( pinkiri8 )
// these bits seem to somehow determine the sprite height / widths for the sprite ram region? // these bits seem to somehow determine the sprite height / widths for the sprite ram region?
int bit = janshi_unk[0x80 + (i/0x20)*2 + 1]; int bit = janshi_widthflags[(i/0x20)*2 + 1];
if (bit) if (bit)
{ {
@ -410,67 +413,33 @@ static int prev_writes = 0;
static WRITE8_HANDLER( pinkiri8_vram_w ) static WRITE8_HANDLER( pinkiri8_vram_w )
{ {
static UINT8 *vram = memory_region(space->machine, "vram");
switch(offset) switch(offset)
{ {
case 0: case 0:
vram_addr = (data & 0xff); vram_addr = (data << 0) | (vram_addr&0xffff00);
if (LOG_VRAM) printf("\n prev writes was %04x\n\naddress set to %04x -\n", prev_writes, vram_addr ); if (LOG_VRAM) printf("\n prev writes was %04x\n\naddress set to %04x -\n", prev_writes, vram_addr );
prev_writes = 0; prev_writes = 0;
break; break;
case 1: case 1:
vram_addr = (data << 8) | (vram_addr & 0x00ff); vram_addr = (data << 8) | (vram_addr & 0xff00ff);
if (LOG_VRAM)printf("\naddress set to %04x\n", vram_addr); if (LOG_VRAM)printf("\naddress set to %04x\n", vram_addr);
break; break;
case 2: case 2:
vram_bank = ((data ^ 0x06) & 0x06)>>1; //unknown purpose vram_addr = (data << 16) | (vram_addr & 0x00ffff);
if (LOG_VRAM)printf("\nunk set to %02x\n", data); if (LOG_VRAM)printf("\naddress set to %04x\n", vram_addr);
if ((data!= 0xfb) && (data!=0xfc) && (data!=0xff) && (data!=0xfe) && (data!=0x0c))
if (LOG_VRAM) fatalerror("unknown unknown\n");
//printf("%02x\n",vram_bank);
break; break;
case 3: case 3:
const address_space *vdp_space = space->machine->device<janshi_vdp_device>("janshivdp")->space(); const address_space *vdp_space = space->machine->device<janshi_vdp_device>("janshivdp")->space();
if (LOG_VRAM) printf("%02x ", data); if (LOG_VRAM) printf("%02x ", data);
prev_writes++; prev_writes++;
vram_addr++; vram_addr++;
vram_addr&=0xffff;
memory_write_byte_8le(vdp_space, (vram_addr) | (vram_bank << 16), data);
vram[(vram_addr) | (vram_bank << 16)] = data;
//vram[(vram_addr) | (vram_bank << 16)] = data;
/*
if(vram_addr <= 0xffff)
{
static UINT16 datax,pal_offs;
static UINT8 r,g,b;
pal_offs = vram_addr;
datax = (vram[pal_offs & 0x1fff]) + (vram[(pal_offs & 0x1fff) | (0x2000)]<<8);
r = ((datax)&0x001f)>>0;
g = ((datax)&0x03e0)>>5;
b = ((datax)&0x7c00)>>10;
palette_set_color_rgb(space->machine, pal_offs & 0x1fff, pal5bit(r), pal5bit(g), pal5bit(b));
}
*/
memory_write_byte_8le(vdp_space, vram_addr, data);
break; break;
} }
} }
@ -1157,7 +1126,7 @@ static MACHINE_DRIVER_START( pinkiri8 )
MDRV_VIDEO_START(pinkiri8) MDRV_VIDEO_START(pinkiri8)
MDRV_VIDEO_UPDATE(pinkiri8) MDRV_VIDEO_UPDATE(pinkiri8)
MDRV_DEVICE_ADD("janshivdp", JANSHIVDP, 0) \ MDRV_DEVICE_ADD("janshivdp", JANSHIVDP, 0)
/* sound hardware */ /* sound hardware */
MDRV_SPEAKER_STANDARD_MONO("mono") MDRV_SPEAKER_STANDARD_MONO("mono")
@ -1184,8 +1153,6 @@ ROM_START( pinkiri8 )
ROM_LOAD( "pinkiri8-chr-04.ef1", 0x60000, 0x20000, CRC(4d0e5005) SHA1(4b90119c359c4de576131fd0e28d2fe1482ce74f) ) ROM_LOAD( "pinkiri8-chr-04.ef1", 0x60000, 0x20000, CRC(4d0e5005) SHA1(4b90119c359c4de576131fd0e28d2fe1482ce74f) )
ROM_LOAD( "pinkiri8-chr-05.h1", 0x80000, 0x20000, CRC(036ca165) SHA1(c4a2d6e394bbabcae1413d8a2916a19c90687edf) ) ROM_LOAD( "pinkiri8-chr-05.h1", 0x80000, 0x20000, CRC(036ca165) SHA1(c4a2d6e394bbabcae1413d8a2916a19c90687edf) )
ROM_REGION( 0x80000, "vram", ROMREGION_ERASE00)
ROM_REGION( 0x40000, "oki", ROMREGION_ERASE00 ) ROM_REGION( 0x40000, "oki", ROMREGION_ERASE00 )
ROM_END ROM_END
@ -1204,9 +1171,6 @@ ROM_START( janshi )
ROM_REGION( 0x40000, "oki", 0 ) ROM_REGION( 0x40000, "oki", 0 )
ROM_LOAD( "6.1k", 0x00000, 0x40000, CRC(8197034d) SHA1(b501dc7a27b1faad1361c309afd726da14b8b5f5) ) ROM_LOAD( "6.1k", 0x00000, 0x40000, CRC(8197034d) SHA1(b501dc7a27b1faad1361c309afd726da14b8b5f5) )
ROM_REGION( 0x80000, "vram", ROMREGION_ERASE00)
ROM_END ROM_END
ROM_START( ronjan ) ROM_START( ronjan )
@ -1223,9 +1187,6 @@ ROM_START( ronjan )
ROM_REGION( 0x40000, "oki", 0 ) ROM_REGION( 0x40000, "oki", 0 )
ROM_LOAD( "eagle.6", 0x00000, 0x40000, CRC(8197034d) SHA1(b501dc7a27b1faad1361c309afd726da14b8b5f5) ) ROM_LOAD( "eagle.6", 0x00000, 0x40000, CRC(8197034d) SHA1(b501dc7a27b1faad1361c309afd726da14b8b5f5) )
ROM_REGION( 0x80000, "vram", ROMREGION_ERASE00)
ROM_END ROM_END
static UINT8 prot_read_index; static UINT8 prot_read_index;

1
src/mame/mamedriv.c
View File

@ -173,6 +173,7 @@ const game_driver * const drivers[] =
DRIVER( warofbug ) /* (c) 1981 Armenia */ DRIVER( warofbug ) /* (c) 1981 Armenia */
DRIVER( warofbugg ) /* German Version */ DRIVER( warofbugg ) /* German Version */
DRIVER( redufo ) /* bootleg - original should be (c) Artic / Arcade TV Game List (P.104, Left, 25 from top) */ DRIVER( redufo ) /* bootleg - original should be (c) Artic / Arcade TV Game List (P.104, Left, 25 from top) */
DRIVER( redufoa ) /* (c) Artic */
DRIVER( exodus ) /* Subelectro - bootleg? */ DRIVER( exodus ) /* Subelectro - bootleg? */
DRIVER( streakng ) /* [1980] Shoei */ DRIVER( streakng ) /* [1980] Shoei */
DRIVER( pacmanbl ) /* bootleg */ DRIVER( pacmanbl ) /* bootleg */