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progolf: fixed banking (now the rom test pass)

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This commit is contained in:
Roberto Zandona 2009-08-05 16:28:30 +00:00
parent ef5915ffbb
commit 77038246ed
1 changed files with 24 additions and 34 deletions
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58
src/mame/drivers/progolf.c
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@ -5,7 +5,6 @@
driver by Angelo Salese, based on early work by Pierpaolo Prazzoli and David Haywood
TODO:
- There's a "rom test error 6" in service mode; the problem is in banking (from 8000 to 87ff)
- Hazards doesn't have any effect, might be the same issue as above;
- There's no "rough" display on the sides on the screen, might be the same issue as above;
- Flip screen support;
@ -67,8 +66,8 @@ static UINT8 sound_cmd;
static VIDEO_START( progolf )
{
scrollx_hi = 0;
scrollx_lo = 0;
scrollx_hi = 0;
scrollx_lo = 0;
progolf_fg_fb = auto_alloc_array(machine, UINT8, 0x2000*8);
videoram = auto_alloc_array(machine, UINT8, 0x1000);
@ -150,11 +149,9 @@ static WRITE8_HANDLER( progolf_charram_w )
static WRITE8_HANDLER( progolf_char_vregs_w )
{
// if(data & 0x40) printf("\n%02x ",data & 0xf0);
char_pen = data & 0x07;
progolf_gfx_switch = data & 0xf0;
if(data & 0x30)
char_pen_vreg = data & 0x30;
char_pen_vreg = data & 0x30;
}
static WRITE8_HANDLER( progolf_scrollx_lo_w )
@ -188,17 +185,28 @@ static READ8_HANDLER( audio_command_r )
static READ8_HANDLER( progolf_videoram_r )
{
UINT8 *gfx_rom = memory_region(space->machine, "bg_map");
UINT8 *gfx_rom = memory_region(space->machine, "gfx1");
// if(progolf_gfx_switch & 0x40) printf("%04x-%04x ",offset,gfx_rom[offset]);
if (progolf_gfx_switch == 0x50)
return gfx_rom[offset];
else if (progolf_gfx_switch == 0x60)
return gfx_rom[offset + 0x1000];
else if (progolf_gfx_switch == 0x70)
return gfx_rom[offset + 0x2000];
else
return videoram[offset];
if (offset >= 0x0800)
{
if (progolf_gfx_switch == 0x50)
return gfx_rom[offset];
else if (progolf_gfx_switch == 0x60)
return gfx_rom[offset + 0x1000];
else if (progolf_gfx_switch == 0x70)
return gfx_rom[offset + 0x2000];
else
return videoram[offset];
} else {
if (progolf_gfx_switch == 0x10)
return gfx_rom[offset];
else if (progolf_gfx_switch == 0x20)
return gfx_rom[offset + 0x1000];
else if (progolf_gfx_switch == 0x30)
return gfx_rom[offset + 0x2000];
else
return videoram[offset];
}
}
static WRITE8_HANDLER( progolf_videoram_w )
@ -471,15 +479,6 @@ ROM_START( progolf )
ROM_LOAD( "g8-m.9a", 0x1000, 0x1000, CRC(cf3f35da) SHA1(06acc29a5e282b5a9960eabebdb1a529910286b6) )
ROM_LOAD( "g9-m.10a", 0x2000, 0x1000, CRC(7712e248) SHA1(4e7dd12d323cf8378adb1e32a763a1799e2b4bdc) )
ROM_REGION( 0x3000, "bg_map", ROMREGION_ERASE00 )
// ROM_COPY( "gfx1", 0x0c00, 0x0000, 0x0100 )
// ROM_COPY( "gfx1", 0x1c00, 0x0100, 0x0100 )
// ROM_COPY( "gfx1", 0x2c00, 0x0200, 0x0100 )
ROM_COPY( "gfx1", 0x0800, 0x0800, 0x0800 )
ROM_COPY( "gfx1", 0x1800, 0x1800, 0x0800 )
ROM_COPY( "gfx1", 0x2800, 0x2800, 0x0800 )
// ROM_COPY( "gfx1", 0x2800, 0x0c00, 0x0400 )
ROM_REGION( 0x60, "proms", 0 )
ROM_LOAD( "gcm.a14", 0x0000, 0x0020, CRC(8259e7db) SHA1(f98db5ebf8182eb0359fa372fa664cb6d3b09437) )
ROM_LOAD( "gbm.k4", 0x0020, 0x0020, CRC(1ea3319f) SHA1(809af38e73fa1f30410e7d6b4504fe360ee9b091) )
@ -502,15 +501,6 @@ ROM_START( progolfa )
ROM_LOAD( "g8-m.a9", 0x1000, 0x1000, CRC(cf3f35da) SHA1(06acc29a5e282b5a9960eabebdb1a529910286b6) )
ROM_LOAD( "g9-m.a10", 0x2000, 0x1000, CRC(7712e248) SHA1(4e7dd12d323cf8378adb1e32a763a1799e2b4bdc) )
ROM_REGION( 0x3000, "bg_map", ROMREGION_ERASE00 )
// ROM_COPY( "gfx1", 0x0c00, 0x0000, 0x0100 )
// ROM_COPY( "gfx1", 0x1c00, 0x0100, 0x0100 )
// ROM_COPY( "gfx1", 0x2c00, 0x0200, 0x0100 )
ROM_COPY( "gfx1", 0x0800, 0x0800, 0x0800 )
ROM_COPY( "gfx1", 0x1800, 0x1800, 0x0800 )
ROM_COPY( "gfx1", 0x2800, 0x2800, 0x0800 )
// ROM_COPY( "gfx1", 0x2800, 0x0c00, 0x0400 )
ROM_REGION( 0x60, "proms", 0 )
ROM_LOAD( "gcm.a14", 0x0000, 0x0020, CRC(8259e7db) SHA1(f98db5ebf8182eb0359fa372fa664cb6d3b09437) )
ROM_LOAD( "gbm.k4", 0x0020, 0x0020, CRC(1ea3319f) SHA1(809af38e73fa1f30410e7d6b4504fe360ee9b091) )