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F-Zero runs without hacks, needs to implement the communication now ...

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This commit is contained in:
Angelo Salese 2012-08-26 23:29:17 +00:00
parent 108327948a
commit d954b7d731
8 changed files with 36 additions and 30 deletions
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17
src/emu/video/m50458.c
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@ -33,12 +33,15 @@ ROM_END
WRITE16_MEMBER( m50458_device::vreg_120_w)
{
// ...
printf("%04x\n",data);
}
WRITE16_MEMBER( m50458_device::vreg_126_w)
{
// ...
/* Raster Color Setting */
m_phase = data & 7;
//printf("%04x\n",data);
}
@ -212,6 +215,13 @@ UINT32 m50458_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap,
{
int x,y;
UINT8 *pcg = memregion("m50458")->base();
UINT8 bg_r,bg_g,bg_b;
/* TODO: there's probably a way to control the brightness in this */
bg_r = m_phase & 1 ? 0xff : 0;
bg_g = m_phase & 2 ? 0xff : 0;
bg_b = m_phase & 4 ? 0xff : 0;
bitmap.fill(MAKE_ARGB(0xff,bg_r,bg_g,bg_b),cliprect);
for(y=0;y<12;y++)
{
@ -244,7 +254,8 @@ UINT32 m50458_device::screen_update(screen_device &screen, bitmap_rgb32 &bitmap,
g = (tile & 0x200 && pix) ? 0xff : 0x00;
b = (tile & 0x400 && pix) ? 0xff : 0x00;
bitmap.pix32(y*18+yi,x*12+(xi-4)) = r << 16 | g << 8 | b;
if(r || g || b)
bitmap.pix32(y*18+yi,x*12+(xi-4)) = r << 16 | g << 8 | b;
}
}
}

1
src/emu/video/m50458.h
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@ -63,6 +63,7 @@ protected:
int m_cmd_stream_pos;
UINT16 m_osd_addr;
UINT8 m_bg_pen;
UINT8 m_phase;
m50458_state_t m_osd_state;

35
src/mame/drivers/nss.c
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@ -2,7 +2,7 @@
Nintendo Super System
driver by Angelo Salese, based off info from Nocash
driver by Angelo Salese, based off info from Noca$h
TODO:
- EEPROM
@ -315,14 +315,18 @@ public:
DECLARE_WRITE8_MEMBER(port_01_w);
DECLARE_READ8_MEMBER(nss_prot_r);
DECLARE_WRITE8_MEMBER(nss_prot_w);
DECLARE_WRITE8_MEMBER(eeprom_w);
DECLARE_DRIVER_INIT(nss);
bitmap_rgb32 *m_tmpbitmap;
};
UINT32 nss_state::screen_update( screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect )
{
m_m50458->screen_update(screen,bitmap,cliprect);
return 0;
}
@ -483,7 +487,6 @@ READ8_MEMBER(nss_state::nss_prot_r)
WRITE8_MEMBER(nss_state::nss_prot_w)
{
if (m_cart_sel == 0)
{
rp5h01_enable_w(m_rp5h01, 0, 0);
@ -492,23 +495,18 @@ WRITE8_MEMBER(nss_state::nss_prot_w)
rp5h01_cs_w(m_rp5h01, 0, ~data & 0x01);
rp5h01_enable_w(m_rp5h01, 0, 1);
}
//ioport("EEPROMOUT")->write(data, 0xff);
}
WRITE8_MEMBER(nss_state::eeprom_w)
{
ioport("EEPROMOUT")->write(data, 0xff);
}
static ADDRESS_MAP_START( bios_map, AS_PROGRAM, 8, nss_state )
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0x8fff) AM_RAM
AM_RANGE(0x9000, 0x9fff) AM_READWRITE(ram_wp_r,ram_wp_w)
AM_RANGE(0xa000, 0xa000) AM_READ_PORT("EEPROMIN")
AM_RANGE(0xc000, 0xdfff) AM_ROM AM_REGION("ibios_rom", 0x6000 )
AM_RANGE(0xe000, 0xe000) AM_WRITE(eeprom_w)
AM_RANGE(0xe000, 0xffff) AM_READ(nss_prot_r)
AM_RANGE(0xe001, 0xffff) AM_WRITE(nss_prot_w)
AM_RANGE(0xe000, 0xffff) AM_WRITE(nss_prot_w)
ADDRESS_MAP_END
READ8_MEMBER(nss_state::port_00_r)
@ -573,18 +571,11 @@ WRITE8_MEMBER(nss_state::port_01_w)
}
static ADDRESS_MAP_START( bios_io_map, AS_IO, 8, nss_state )
/* TODO: I think that this actually masks to 0x7? */
ADDRESS_MAP_GLOBAL_MASK(0xff)
ADDRESS_MAP_GLOBAL_MASK(0x7)
AM_RANGE(0x00, 0x00) AM_READ(port_00_r) AM_WRITE(port_00_w)
AM_RANGE(0x01, 0x01) AM_READ_PORT("FP")
AM_RANGE(0x01, 0x01) AM_READ_PORT("FP") AM_WRITE(port_01_w)
AM_RANGE(0x02, 0x02) AM_READ_PORT("SYSTEM") AM_WRITE(rtc_osd_w)
AM_RANGE(0x03, 0x03) AM_READ_PORT("RTC")
AM_RANGE(0x72, 0x72) AM_WRITE(rtc_osd_w)
AM_RANGE(0x80, 0x80) AM_WRITE(port_00_w)
AM_RANGE(0x81, 0x81) AM_WRITE(port_01_w)
AM_RANGE(0x82, 0x82) AM_WRITE(rtc_osd_w)
AM_RANGE(0xea, 0xea) AM_WRITE(rtc_osd_w)
ADDRESS_MAP_END
/* Mitsubishi M6M80011 */
@ -608,6 +599,7 @@ static MACHINE_START( nss )
MACHINE_START_CALL(snes);
state->m_wram = auto_alloc_array_clear(machine, UINT8, 0x1000);
state->m_tmpbitmap = auto_bitmap_rgb32_alloc(machine,24*12,12*18);
}
static INPUT_PORTS_START( snes )
@ -785,7 +777,7 @@ static MACHINE_CONFIG_START( snes, nss_state )
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(DOTCLK_NTSC, SNES_HTOTAL, 0, SNES_SCR_WIDTH, SNES_VTOTAL_NTSC, 0, SNES_SCR_HEIGHT_NTSC)
MCFG_SCREEN_UPDATE_STATIC( snes )
MCFG_SCREEN_UPDATE_DRIVER( snes_state, snes_screen_update )
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
@ -843,7 +835,8 @@ MACHINE_CONFIG_END
ROM_LOAD("nss-c.dat" , 0x00000, 0x8000, CRC(a8e202b3) SHA1(b7afcfe4f5cf15df53452dc04be81929ced1efb2) ) /* bios */ \
ROM_LOAD("nss-ic14.02", 0x10000, 0x8000, CRC(e06cb58f) SHA1(62f507e91a2797919a78d627af53f029c7d81477) ) /* bios */ \
ROM_REGION( 0x2000, "dspprg", ROMREGION_ERASEFF) \
ROM_REGION( 0x800, "dspdata", ROMREGION_ERASEFF)
ROM_REGION( 0x800, "dspdata", ROMREGION_ERASEFF) \
ROM_REGION( 0x200, "eeprom", ROMREGION_ERASEFF )

2
src/mame/drivers/sfcbox.c
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@ -282,7 +282,7 @@ static MACHINE_CONFIG_START( snes, snes_state )
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(DOTCLK_NTSC, SNES_HTOTAL, 0, SNES_SCR_WIDTH, SNES_VTOTAL_NTSC, 0, SNES_SCR_HEIGHT_NTSC)
MCFG_SCREEN_UPDATE_STATIC( snes )
MCFG_SCREEN_UPDATE_DRIVER( snes_state, snes_screen_update )
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")

2
src/mame/drivers/snesb.c
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@ -647,7 +647,7 @@ static MACHINE_CONFIG_START( kinstb, snesb_state )
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(DOTCLK_NTSC, SNES_HTOTAL, 0, SNES_SCR_WIDTH, SNES_VTOTAL_NTSC, 0, SNES_SCR_HEIGHT_NTSC)
MCFG_SCREEN_UPDATE_STATIC( snes )
MCFG_SCREEN_UPDATE_DRIVER( snes_state, snes_screen_update )
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")

2
src/mame/includes/snes.h
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@ -425,6 +425,8 @@ public:
UINT16 m_vtime;
UINT16 m_vmadd;
UINT32 snes_screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
/* timers */
emu_timer *m_scanline_timer;
emu_timer *m_hblank_timer;

5
src/mame/video/snes.c
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@ -1785,15 +1785,14 @@ VIDEO_START( snes )
state_save_register_global_pointer(machine, state->m_snes_oam, SNES_OAM_SIZE/2);
}
SCREEN_UPDATE_RGB32( snes )
UINT32 snes_state::snes_screen_update( screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
snes_state *state = screen.machine().driver_data<snes_state>();
int y;
/*NTSC SNES draw range is 1-225. */
for (y = cliprect.min_y; y <= cliprect.max_y; y++)
{
state->snes_refresh_scanline(screen.machine(), bitmap, y + 1);
snes_refresh_scanline(screen.machine(), bitmap, y + 1);
}
return 0;
}

2
src/mess/drivers/snes.c
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@ -721,7 +721,7 @@ static MACHINE_CONFIG_START( snes_base, snes_state )
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(DOTCLK_NTSC, SNES_HTOTAL, 0, SNES_SCR_WIDTH, SNES_VTOTAL_NTSC, 0, SNES_SCR_HEIGHT_NTSC)
MCFG_SCREEN_UPDATE_STATIC(snes)
MCFG_SCREEN_UPDATE_DRIVER( snes_state, snes_screen_update )
/* sound hardware */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")