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Moved around some data and logged what it seems to be a DMA

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This commit is contained in:
Angelo Salese 2009-12-03 19:26:22 +00:00
parent ac751ce903
commit 111cc80254
1 changed files with 39 additions and 29 deletions
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68
src/mame/drivers/coolridr.c
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@ -69,7 +69,7 @@ static VIDEO_UPDATE(coolridr)
0x3e0bc00-0x3e0dbff looks like tilemap planes. 0x3e0bc00-0x3e0dbff looks like tilemap planes.
0x3e00000 onward seems to contain video registers, I've seen MAP registers that clearly points to the aforementioned planes. 0x3e00000 onward seems to contain video registers, I've seen MAP registers that clearly points to the aforementioned planes.
*/ */
const gfx_element *gfx = screen->machine->gfx[5]; const gfx_element *gfx = screen->machine->gfx[1];
int count = 0x0bc00/4; int count = 0x0bc00/4;
int y,x; int y,x;
@ -83,10 +83,10 @@ static VIDEO_UPDATE(coolridr)
tile = (framebuffer_vram[count] & 0x0fff0000) >> 16; tile = (framebuffer_vram[count] & 0x0fff0000) >> 16;
//int colour = tile>>12; //int colour = tile>>12;
drawgfx_opaque(bitmap,cliprect,gfx,tile|0x1000,0,0,0,(x+0)*16,y*16); drawgfx_opaque(bitmap,cliprect,gfx,tile,0,0,0,(x+0)*16,y*16);
tile = (framebuffer_vram[count] & 0x00000fff) >> 0; tile = (framebuffer_vram[count] & 0x00000fff) >> 0;
drawgfx_opaque(bitmap,cliprect,gfx,tile|0x1000,0,0,0,(x+1)*16,y*16); drawgfx_opaque(bitmap,cliprect,gfx,tile,0,0,0,(x+1)*16,y*16);
count++; count++;
} }
@ -192,11 +192,23 @@ static WRITE32_HANDLER( coolridr_pal_w )
palette_set_color(space->machine,offset,MAKE_RGB(r,g,b)); palette_set_color(space->machine,offset,MAKE_RGB(r,g,b));
} }
static WRITE32_HANDLER( sysh1_dma_w )
{
COMBINE_DATA(&framebuffer_vram[offset]);
if(offset*4 >= 0x6c0 && offset*4 <= 0x6df)
{
printf("%08x -> [%04x]\n",framebuffer_vram[offset],(offset*4));
}
}
static ADDRESS_MAP_START( system_h1_map, ADDRESS_SPACE_PROGRAM, 32 ) static ADDRESS_MAP_START( system_h1_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE(0x00000000, 0x000fffff) AM_ROM AM_SHARE(1) AM_RANGE(0x00000000, 0x000fffff) AM_ROM AM_SHARE(1)
AM_RANGE(0x01000000, 0x010fffff) AM_ROM AM_REGION("maincpu",0x0100000) //correct? AM_RANGE(0x01000000, 0x010fffff) AM_ROM AM_REGION("maincpu_data",0x0000000) //correct?
AM_RANGE(0x01400000, 0x023fffff) AM_ROM AM_REGION("gfx_data",0x0000000) //correct?
/*WARNING: boundaries of these two are WRONG!*/ /*WARNING: boundaries of these two are WRONG!*/
AM_RANGE(0x03e00000, 0x03e0ffff) AM_RAM AM_BASE(&framebuffer_vram)/*Buffer VRAM Chains*/ AM_RANGE(0x03e00000, 0x03e0ffff) AM_RAM_WRITE(sysh1_dma_w) AM_BASE(&framebuffer_vram)/*Buffer VRAM Chains*/
AM_RANGE(0x03e10000, 0x03e11fff) AM_RAM AM_BASE(&framebuffer_data)/*Buffer data should go here*/ AM_RANGE(0x03e10000, 0x03e11fff) AM_RAM AM_BASE(&framebuffer_data)/*Buffer data should go here*/
AM_RANGE(0x03f00000, 0x03f0ffff) AM_RAM AM_SHARE(3) /*Communication area RAM*/ AM_RANGE(0x03f00000, 0x03f0ffff) AM_RAM AM_SHARE(3) /*Communication area RAM*/
@ -276,12 +288,13 @@ static const gfx_layout test =
#endif #endif
static GFXDECODE_START( coolridr ) static GFXDECODE_START( coolridr )
GFXDECODE_ENTRY( "gfx1", 0, tiles8x8_layout, 0, 16 ) // GFXDECODE_ENTRY( "gfx1", 0, tiles8x8_layout, 0, 16 )
GFXDECODE_ENTRY( "gfx2", 0, tiles8x8_layout, 0, 16 ) // GFXDECODE_ENTRY( "gfx2", 0, tiles8x8_layout, 0, 16 )
GFXDECODE_ENTRY( "gfx3", 0, tiles8x8_layout, 0, 16 ) // GFXDECODE_ENTRY( "gfx3", 0, tiles8x8_layout, 0, 16 )
GFXDECODE_ENTRY( "gfx4", 0, tiles8x8_layout, 0, 16 ) // GFXDECODE_ENTRY( "gfx4", 0, tiles8x8_layout, 0, 16 )
GFXDECODE_ENTRY( "gfx5", 0, tiles8x8_layout, 0, 16 ) GFXDECODE_ENTRY( "gfx5", 0, tiles8x8_layout, 0, 16 )
GFXDECODE_ENTRY( "maincpu", 0, tiles8x8_layout, 0, 16 ) GFXDECODE_ENTRY( "maincpu_data", 0, tiles8x8_layout, 0, 16 )
GFXDECODE_ENTRY( "gfx_data", 0, tiles8x8_layout, 0, 16 )
GFXDECODE_END GFXDECODE_END
static INPUT_PORTS_START( coolridr ) static INPUT_PORTS_START( coolridr )
@ -350,8 +363,22 @@ ROM_START( coolridr )
ROM_REGION( 0x200000, "maincpu", 0 ) /* SH2 code */ ROM_REGION( 0x200000, "maincpu", 0 ) /* SH2 code */
ROM_LOAD32_WORD_SWAP( "ep17659.30", 0x0000000, 0x080000, CRC(473027b0) SHA1(acaa212869dd79550235171b9f054e82750f74c3) ) ROM_LOAD32_WORD_SWAP( "ep17659.30", 0x0000000, 0x080000, CRC(473027b0) SHA1(acaa212869dd79550235171b9f054e82750f74c3) )
ROM_LOAD32_WORD_SWAP( "ep17658.29", 0x0000002, 0x080000, CRC(7ecfdfcc) SHA1(97cb3e6cf9764c8db06de12e4e958148818ef737) ) ROM_LOAD32_WORD_SWAP( "ep17658.29", 0x0000002, 0x080000, CRC(7ecfdfcc) SHA1(97cb3e6cf9764c8db06de12e4e958148818ef737) )
ROM_LOAD32_WORD_SWAP( "ep17661.32", 0x0100000, 0x080000, CRC(81a7d90b) SHA1(99f8c3e75b94dd1b60455c26dc38ce08db82fe32) )
ROM_LOAD32_WORD_SWAP( "ep17660.31", 0x0100002, 0x080000, CRC(27b7a507) SHA1(4c28b1d18d75630a73194b5d4fd166f3b647c595) ) ROM_REGION( 0x100000, "maincpu_data", 0 ) /* SH2 code */
ROM_LOAD32_WORD_SWAP( "ep17661.32", 0x0000000, 0x0080000, CRC(81a7d90b) SHA1(99f8c3e75b94dd1b60455c26dc38ce08db82fe32) )
ROM_LOAD32_WORD_SWAP( "ep17660.31", 0x0000002, 0x0080000, CRC(27b7a507) SHA1(4c28b1d18d75630a73194b5d4fd166f3b647c595) )
/* Page 12 of the service manual states that these 4 regions are tested, so I believe that they are read by the SH-2 */
ROM_REGION( 0x1000000, "gfx_data", 0 ) /* SH2 code */
ROM_LOAD32_WORD_SWAP( "mp17650.11", 0x0000000, 0x0200000, CRC(0ccc84a1) SHA1(65951685b0c8073f6bd1cf9959e1b4d0fc6031d8) )
ROM_LOAD32_WORD_SWAP( "mp17651.12", 0x0000002, 0x0200000, CRC(25fd7dde) SHA1(a1c3f3d947ce20fbf61ea7ab235259be9b7d35a8) )
ROM_LOAD32_WORD_SWAP( "mp17652.13", 0x0400000, 0x0200000, CRC(be9b4d05) SHA1(0252ba647434f69d6eacb4efc6f55e6af534c7c5) )
ROM_LOAD32_WORD_SWAP( "mp17653.14", 0x0400002, 0x0200000, CRC(64d1406d) SHA1(779dbbf42a14a6be1de9afbae5bbb18f8f36ceb3) )
ROM_LOAD32_WORD_SWAP( "mp17654.15", 0x0800000, 0x0200000, CRC(5dee5cba) SHA1(6e6ec8574bdd35cc27903fc45f0d4a36ce9df103) )
ROM_LOAD32_WORD_SWAP( "mp17655.16", 0x0800002, 0x0200000, CRC(02903cf2) SHA1(16d555fda144e0f1b62b428e9158a0e8ebf7084e) )
ROM_LOAD32_WORD_SWAP( "mp17656.17", 0x0c00000, 0x0200000, CRC(945c89e3) SHA1(8776d74f73898d948aae3c446d7c710ad0407603) )
ROM_LOAD32_WORD_SWAP( "mp17657.18", 0x0c00002, 0x0200000, CRC(74676b1f) SHA1(b4a9003a052bde93bebfa4bef9e8dff65003c3b2) )
ROM_REGION( 0x100000, "soundcpu", ROMREGION_ERASE00 ) /* 68000 */ ROM_REGION( 0x100000, "soundcpu", ROMREGION_ERASE00 ) /* 68000 */
/* uploaded by the main CPU */ /* uploaded by the main CPU */
@ -359,23 +386,6 @@ ROM_START( coolridr )
ROM_REGION( 0x100000, "sub", 0 ) /* SH1 */ ROM_REGION( 0x100000, "sub", 0 ) /* SH1 */
ROM_LOAD16_WORD_SWAP( "ep17662.12", 0x000000, 0x020000, CRC(50d66b1f) SHA1(f7b7f2f5b403a13b162f941c338a3e1207762a0b) ) ROM_LOAD16_WORD_SWAP( "ep17662.12", 0x000000, 0x020000, CRC(50d66b1f) SHA1(f7b7f2f5b403a13b162f941c338a3e1207762a0b) )
/* Page 12 of the service manual states that these 4 regions are tested, so I believe that they are read by the SH-2 */
ROM_REGION( 0x0400000, "gfx1", 0 ) /* Tiles. . at least 1 format */
ROM_LOAD32_WORD_SWAP( "mp17650.11",0x000000, 0x0200000, CRC(0ccc84a1) SHA1(65951685b0c8073f6bd1cf9959e1b4d0fc6031d8) )
ROM_LOAD32_WORD_SWAP( "mp17651.12",0x000002, 0x0200000, CRC(25fd7dde) SHA1(a1c3f3d947ce20fbf61ea7ab235259be9b7d35a8) )
ROM_REGION( 0x0400000, "gfx2", 0 ) /* Tiles. . at least 1 format */
ROM_LOAD32_WORD_SWAP( "mp17652.13",0x000000, 0x0200000, CRC(be9b4d05) SHA1(0252ba647434f69d6eacb4efc6f55e6af534c7c5) )
ROM_LOAD32_WORD_SWAP( "mp17653.14",0x000002, 0x0200000, CRC(64d1406d) SHA1(779dbbf42a14a6be1de9afbae5bbb18f8f36ceb3) )
ROM_REGION( 0x0400000, "gfx3", 0 ) /*Tiles. . at least 1 format + sprites (non-tile data)? */
ROM_LOAD32_WORD_SWAP( "mp17654.15",0x000000, 0x0200000, CRC(5dee5cba) SHA1(6e6ec8574bdd35cc27903fc45f0d4a36ce9df103) )
ROM_LOAD32_WORD_SWAP( "mp17655.16",0x000002, 0x0200000, CRC(02903cf2) SHA1(16d555fda144e0f1b62b428e9158a0e8ebf7084e) )
ROM_REGION( 0x0400000, "gfx4", 0 ) /* sprites (non-tile data?) */
ROM_LOAD32_WORD_SWAP( "mp17656.17",0x000000, 0x0200000, CRC(945c89e3) SHA1(8776d74f73898d948aae3c446d7c710ad0407603) )
ROM_LOAD32_WORD_SWAP( "mp17657.18",0x000002, 0x0200000, CRC(74676b1f) SHA1(b4a9003a052bde93bebfa4bef9e8dff65003c3b2) )
/* these 10 interleave somehow?? */ /* these 10 interleave somehow?? */
ROM_REGION( 0x1600000, "gfx5", ROMREGION_ERASEFF ) /* Other Roms */ ROM_REGION( 0x1600000, "gfx5", ROMREGION_ERASEFF ) /* Other Roms */
ROMX_LOAD( "mp17640.1", 0x0000000, 0x0200000, CRC(5ecd98c7) SHA1(22027c1e9e6195d27f29a5779695d8597f68809e), ROM_SKIP(9) ) ROMX_LOAD( "mp17640.1", 0x0000000, 0x0200000, CRC(5ecd98c7) SHA1(22027c1e9e6195d27f29a5779695d8597f68809e), ROM_SKIP(9) )