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Pinkiri 8 improvements

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This commit is contained in:
Angelo Salese 2010-06-15 16:43:52 +00:00
parent e5f14f2128
commit bc04dd35ee
1 changed files with 43 additions and 9 deletions
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52
src/mame/drivers/pinkiri8.c
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@ -32,6 +32,8 @@ Dumped by Chackn
#include "emu.h"
#include "cpu/z180/z180.h"
#include "sound/okim6295.h"
static UINT32 vram_addr;
static UINT8 vram_bank;
@ -49,16 +51,18 @@ static VIDEO_UPDATE( pinkiri8 )
bitmap_fill(bitmap, cliprect, get_black_pen(screen->machine));
{
UINT8 x,y;
int x,y,hw;
UINT16 spr_offs,i;
for(i=0x00000;i<0x1000;i+=4)
{
spr_offs = ((vram[i+0+0x12000] & 0xff) | (vram[i+1+0x12000]<<8)) & 0xffff;
y = ((i & 0x0fc0) >> 7)* 8;//vram[i+2+0x12000];
x = vram[i+3+0x12000] & 0xf8;
x = (vram[i+3+0x12000] & 0xfc)*2;
hw = vram[i+2+0x12000];
if(spr_offs != 0xf00)
// if(spr_offs != 0xf00)
if(hw != 0x00)
{
drawgfx_transpen(bitmap,cliprect,gfx,spr_offs*2+0,0,0,0,x+0,y,0);
drawgfx_transpen(bitmap,cliprect,gfx,spr_offs*2+1,0,0,0,x+8,y,0);
@ -80,12 +84,12 @@ ADDRESS_MAP_END
static READ8_HANDLER( unk_r )
{
return 0xff;//mame_rand(space->machine);
return mame_rand(space->machine);
}
static READ8_HANDLER( unk2_r )
{
return 0xff;//(mame_rand(space->machine) & 0xfe)| 1;
return (mame_rand(space->machine) & 0xfe)| 1;
}
static WRITE8_HANDLER( output_regs_w )
@ -135,6 +139,8 @@ static ADDRESS_MAP_START( pinkiri8_io, ADDRESS_SPACE_IO, 8 )
AM_RANGE(0x00, 0x3f) AM_RAM //Z180 internal I/O
AM_RANGE(0x60, 0x60) AM_WRITE(output_regs_w)
AM_RANGE(0x80, 0x83) AM_WRITE(pinkiri8_vram_w)
AM_RANGE(0xa0, 0xa0) AM_DEVREADWRITE("oki", okim6295_r, okim6295_w ) //correct?
AM_RANGE(0xb0, 0xb0) AM_WRITENOP //mux
AM_RANGE(0xb0, 0xb1) AM_READ(unk_r) // mux inputs
AM_RANGE(0xb2, 0xb2) AM_READ(unk2_r) //bit 0 causes a reset inside the NMI routine
@ -142,6 +148,26 @@ static ADDRESS_MAP_START( pinkiri8_io, ADDRESS_SPACE_IO, 8 )
AM_RANGE(0xf9, 0xf9) AM_READ(unk_r)
AM_RANGE(0xfa, 0xfa) AM_READ(unk_r) //test bit 7
AM_RANGE(0xfb, 0xfb) AM_READ(unk_r)
/* Wing custom sound chip, same as Lucky Girl Z180 */
AM_RANGE(0xc3, 0xc3) AM_WRITENOP
AM_RANGE(0xc7, 0xc7) AM_WRITENOP
AM_RANGE(0xcb, 0xcb) AM_WRITENOP
AM_RANGE(0xcf, 0xcf) AM_WRITENOP
AM_RANGE(0xd3, 0xd3) AM_WRITENOP
AM_RANGE(0xd7, 0xd7) AM_WRITENOP
AM_RANGE(0xdb, 0xdb) AM_WRITENOP
AM_RANGE(0xdf, 0xdf) AM_WRITENOP
AM_RANGE(0xe3, 0xe3) AM_WRITENOP
AM_RANGE(0xe7, 0xe7) AM_WRITENOP
AM_RANGE(0xeb, 0xeb) AM_WRITENOP
AM_RANGE(0xef, 0xef) AM_WRITENOP
AM_RANGE(0xf3, 0xf3) AM_WRITENOP
AM_RANGE(0xf7, 0xf7) AM_WRITENOP
ADDRESS_MAP_END
static INPUT_PORTS_START( pinkiri8 )
@ -172,8 +198,8 @@ static MACHINE_DRIVER_START( pinkiri8 )
MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(32*8, 32*8)
MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
MDRV_SCREEN_SIZE(64*8, 32*8)
MDRV_SCREEN_VISIBLE_AREA(0*8, 64*8-1, 0*8, 32*8-1)
MDRV_GFXDECODE(pinkiri8)
MDRV_PALETTE_LENGTH(0x2000)
@ -182,8 +208,8 @@ static MACHINE_DRIVER_START( pinkiri8 )
/* sound hardware */
MDRV_SPEAKER_STANDARD_MONO("mono")
// MDRV_SOUND_ADD("aysnd", AY8910, 8000000/4 /* guess */)
// MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30)
MDRV_OKIM6295_ADD("oki", 12288000/8, OKIM6295_PIN7_LOW) // pin 7 and frequency not verified
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.5)
MACHINE_DRIVER_END
/***************************************************************************
@ -205,6 +231,8 @@ ROM_START( pinkiri8 )
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_END
@ -283,10 +311,16 @@ static READ8_HANDLER( ronjan_prot_status_r )
return 0; //bit 0 seems a protection status bit
}
static READ8_HANDLER( ronjan_patched_prot_r )
{
return 0; //value is read then discarded
}
static DRIVER_INIT( ronjan )
{
memory_install_readwrite8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_IO), 0x90, 0x90, 0, 0, ronjan_prot_r, ronjan_prot_w);
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_IO), 0x66, 0x66, 0, 0, ronjan_prot_status_r);
memory_install_read8_handler(cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_IO), 0x9f, 0x9f, 0, 0, ronjan_patched_prot_r);
}
GAME( 2005?, pinkiri8, 0, pinkiri8, pinkiri8, 0, ROT0, "Wing Co., Ltd", "Pinkiri 8", GAME_NOT_WORKING| GAME_NO_SOUND )