mirror of
https://github.com/mamedev/mame.git
synced 2024-11-16 07:48:32 +01:00
sauro.c:
* Hooked up sp0256 sound * analyzed and commented some ports * added palette_bank support without real success * removed game_imperfect_sound
This commit is contained in:
Couriersud
parent
c06b5027d3
commit
377d2b5372
3 changed files with 74 additions and 31 deletions
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@ -54,7 +54,7 @@ TODO
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----
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- The readme claims there is a GI-SP0256A-AL ADPCM on the PCB. Needs to be
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emulated.
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emulated. Done (couriersud)
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- Verify all clock speeds
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@ -76,25 +76,27 @@ Addition by Reip
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#include "driver.h"
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#include "cpu/z80/z80.h"
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#include "sound/3812intf.h"
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#include "sound/sp0256.h"
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extern UINT8 *tecfri_videoram;
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extern UINT8 *tecfri_colorram;
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extern UINT8 *tecfri_videoram2;
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extern UINT8 *tecfri_colorram2;
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extern WRITE8_HANDLER( tecfri_videoram_w );
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extern WRITE8_HANDLER( tecfri_colorram_w );
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extern WRITE8_HANDLER( tecfri_videoram2_w );
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extern WRITE8_HANDLER( tecfri_colorram2_w );
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extern WRITE8_HANDLER( tecfri_scroll_bg_w );
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extern WRITE8_HANDLER( sauro_scroll_fg_w );
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extern WRITE8_HANDLER( trckydoc_spriteram_mirror_w );
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WRITE8_HANDLER( tecfri_videoram_w );
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WRITE8_HANDLER( tecfri_colorram_w );
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WRITE8_HANDLER( tecfri_videoram2_w );
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WRITE8_HANDLER( tecfri_colorram2_w );
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WRITE8_HANDLER( tecfri_scroll_bg_w );
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WRITE8_HANDLER( sauro_scroll_fg_w );
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WRITE8_HANDLER( trckydoc_spriteram_mirror_w );
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WRITE8_HANDLER( sauro_palette_bank_w );
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extern VIDEO_START( sauro );
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extern VIDEO_START( trckydoc );
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VIDEO_START( sauro );
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VIDEO_START( trckydoc );
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extern VIDEO_UPDATE( sauro );
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extern VIDEO_UPDATE( trckydoc );
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VIDEO_UPDATE( sauro );
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VIDEO_UPDATE( trckydoc );
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static WRITE8_HANDLER( sauro_sound_command_w )
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@ -127,6 +129,17 @@ static WRITE8_HANDLER( flip_screen_w )
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flip_screen_set(data);
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}
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static WRITE8_HANDLER( adpcm_w )
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{
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sp0256_ALD_w(0, data);
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}
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static void lrq_callback(int state)
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{
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//cpunum_set_input_line(1, INPUT_LINE_NMI, PULSE_LINE);
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cpunum_set_input_line(1, INPUT_LINE_NMI, state);
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}
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static ADDRESS_MAP_START( sauro_readmem, ADDRESS_SPACE_PROGRAM, 8 )
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AM_RANGE(0x0000, 0xdfff) AM_READ(MRA8_ROM)
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AM_RANGE(0xe000, 0xebff) AM_READ(MRA8_RAM)
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@ -157,11 +170,18 @@ static ADDRESS_MAP_START( sauro_writeport, ADDRESS_SPACE_IO, 8 )
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AM_RANGE(0xa1, 0xa1) AM_WRITE(sauro_scroll_fg_w)
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AM_RANGE(0x80, 0x80) AM_WRITE(sauro_sound_command_w)
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AM_RANGE(0xc0, 0xc0) AM_WRITE(flip_screen_w)
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AM_RANGE(0xc1, 0xc2) AM_WRITE(MWA8_NOP)
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AM_RANGE(0xc2, 0xc2) AM_WRITE(MWA8_NOP) /* coin reset */
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AM_RANGE(0xc3, 0xc3) AM_WRITE(sauro_coin1_w)
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AM_RANGE(0xc4, 0xc4) AM_WRITE(MWA8_NOP)
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AM_RANGE(0xc4, 0xc4) AM_WRITE(MWA8_NOP) /* coin reset */
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AM_RANGE(0xc5, 0xc5) AM_WRITE(sauro_coin2_w)
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AM_RANGE(0xc6, 0xce) AM_WRITE(MWA8_NOP)
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AM_RANGE(0xc6, 0xc7) AM_WRITE(MWA8_NOP) /* same as 0x80 - verified with debugger */
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AM_RANGE(0xc8, 0xc8) AM_WRITE(MWA8_NOP) /* written every int: 0 written at end of isr */
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AM_RANGE(0xc9, 0xc9) AM_WRITE(MWA8_NOP) /* written every int: 1 written at start of isr */
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AM_RANGE(0xca, 0xcb) AM_WRITE(sauro_palette_bank_w) /* 1 written upon death, cleared 2 vblanks later */
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/* Sequence 3,2,1 written during intro screen */
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AM_RANGE(0xcc, 0xcc) AM_WRITE(MWA8_NOP) /* same as 0xca */
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AM_RANGE(0xcd, 0xcd) AM_WRITE(MWA8_NOP) /* same as 0xcb */
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AM_RANGE(0xce, 0xce) AM_WRITE(MWA8_NOP) /* only written at startup */
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AM_RANGE(0xe0, 0xe0) AM_WRITE(watchdog_reset_w)
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ADDRESS_MAP_END
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@ -175,8 +195,8 @@ static ADDRESS_MAP_START( sauro_sound_writemem, ADDRESS_SPACE_PROGRAM, 8 )
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AM_RANGE(0x8000, 0x87ff) AM_WRITE(MWA8_RAM)
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AM_RANGE(0xc000, 0xc000) AM_WRITE(YM3812_control_port_0_w)
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AM_RANGE(0xc001, 0xc001) AM_WRITE(YM3812_write_port_0_w)
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// AM_RANGE(0xa000, 0xa000) AM_WRITE(ADPCM_trigger)
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AM_RANGE(0xe000, 0xe006) AM_WRITE(MWA8_NOP)
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AM_RANGE(0xa000, 0xa000) AM_WRITE(adpcm_w)
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AM_RANGE(0xe000, 0xe006) AM_WRITE(MWA8_NOP) /* echo from write to e0000 */
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AM_RANGE(0xe00e, 0xe00f) AM_WRITE(MWA8_NOP)
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ADDRESS_MAP_END
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@ -200,12 +220,12 @@ static ADDRESS_MAP_START( trckydoc_writemem, ADDRESS_SPACE_PROGRAM, 8 )
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AM_RANGE(0xf820, 0xf820) AM_WRITE(YM3812_control_port_0_w)
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AM_RANGE(0xf821, 0xf821) AM_WRITE(YM3812_write_port_0_w)
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AM_RANGE(0xf830, 0xf830) AM_WRITE(tecfri_scroll_bg_w)
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AM_RANGE(0xf838, 0xf838) AM_WRITE(MWA8_NOP)
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AM_RANGE(0xf838, 0xf838) AM_WRITE(MWA8_NOP) /* only written at startup */
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AM_RANGE(0xf839, 0xf839) AM_WRITE(flip_screen_w)
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AM_RANGE(0xf83a, 0xf83a) AM_WRITE(sauro_coin1_w)
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AM_RANGE(0xf83b, 0xf83b) AM_WRITE(sauro_coin2_w)
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AM_RANGE(0xf83c, 0xf83c) AM_WRITE(watchdog_reset_w)
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AM_RANGE(0xf83f, 0xf83f) AM_WRITE(MWA8_NOP)
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AM_RANGE(0xf83f, 0xf83f) AM_WRITE(MWA8_NOP) /* only written at startup */
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ADDRESS_MAP_END
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static INPUT_PORTS_START( tecfri )
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@ -316,6 +336,12 @@ static const gfx_layout sauro_spritelayout =
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16*16 /* every sprite takes 32 consecutive bytes */
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};
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const struct sp0256_interface sauro_sp256 =
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{
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lrq_callback,
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0,
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REGION_SOUND1};
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static GFXDECODE_START( sauro )
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GFXDECODE_ENTRY( REGION_GFX1, 0, charlayout, 0, 64 )
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GFXDECODE_ENTRY( REGION_GFX2, 0, charlayout, 0, 64 )
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@ -329,7 +355,6 @@ GFXDECODE_END
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static INTERRUPT_GEN( sauro_interrupt )
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{
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cpunum_set_input_line(1, INPUT_LINE_NMI, PULSE_LINE);
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cpunum_set_input_line(1, 0, HOLD_LINE);
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}
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@ -354,6 +379,7 @@ static MACHINE_DRIVER_START( tecfri )
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MDRV_SOUND_ADD(YM3812, 3600000)
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MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
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MACHINE_DRIVER_END
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static MACHINE_DRIVER_START( trckydoc )
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@ -384,6 +410,11 @@ static MACHINE_DRIVER_START( sauro )
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MDRV_VIDEO_START(sauro)
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MDRV_VIDEO_UPDATE(sauro)
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MDRV_SOUND_ADD(SP0256, 3120000)
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MDRV_SOUND_CONFIG(sauro_sp256)
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MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
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MACHINE_DRIVER_END
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/***************************************************************************
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@ -418,6 +449,10 @@ ROM_START( sauro )
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ROM_LOAD( "82s137-3.bin", 0x0000, 0x0400, CRC(d52c4cd0) SHA1(27d6126b46616c06b55d8018c97f6c3d7805ae9e) ) /* Red component */
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ROM_LOAD( "82s137-2.bin", 0x0400, 0x0400, CRC(c3e96d5d) SHA1(3f6f21526a4357e4a9a9d56a6f4ef5911af2d120) ) /* Green component */
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ROM_LOAD( "82s137-1.bin", 0x0800, 0x0400, CRC(bdfcf00c) SHA1(9faf4d7f8959b64faa535c9945eec59c774a3760) ) /* Blue component */
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ROM_REGION( 0x10000, REGION_SOUND1, 0 )
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/* SP0256 mask rom */
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ROM_LOAD( "sp0256int.bin", 0x1000, 0x0800, BAD_DUMP CRC(df8de0b0) SHA1(86fb6d9fef955ac0bc76e0c45c66585946d278a1) )
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ROM_END
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ROM_START( trckydoc )
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@ -436,9 +471,9 @@ ROM_START( trckydoc )
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ROM_LOAD( "trckydoc.a1", 0x0c000, 0x4000, CRC(436c59ba) SHA1(2aa9c155c432a3c81420520c53bb944dcc613a94) )
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ROM_REGION( 0x0c00, REGION_PROMS, 0 ) // colour proms
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ROM_LOAD( "tdclr3.prm", 0x0000, 0x0100, CRC(671d0140) SHA1(7d5fcd9589c46590b0a240cac428f993201bec2a) )
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ROM_LOAD( "tdclr2.prm", 0x0400, 0x0100, CRC(874f9050) SHA1(db40d68f5166657fce0eadcd82143112b0388894) )
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ROM_LOAD( "tdclr1.prm", 0x0800, 0x0100, CRC(57f127b0) SHA1(3d2b18a7a31933579f06d92fa0cc3f0e1fe8b98a) )
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ROM_LOAD( "tdclr3.prm", 0x0000, 0x0400, CRC(671d0140) SHA1(7d5fcd9589c46590b0a240cac428f993201bec2a) )
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ROM_LOAD( "tdclr2.prm", 0x0400, 0x0400, CRC(874f9050) SHA1(db40d68f5166657fce0eadcd82143112b0388894) )
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ROM_LOAD( "tdclr1.prm", 0x0800, 0x0400, CRC(57f127b0) SHA1(3d2b18a7a31933579f06d92fa0cc3f0e1fe8b98a) )
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ROM_REGION( 0x0200, REGION_USER1, 0 ) // unknown
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ROM_LOAD( "tdprm.prm", 0x0000, 0x0200, CRC(5261bc11) SHA1(1cc7a9a7376e65f4587b75ef9382049458656372) )
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@ -460,9 +495,9 @@ ROM_START( trckydca )
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ROM_LOAD( "trckydoc.a1", 0x0c000, 0x4000, CRC(436c59ba) SHA1(2aa9c155c432a3c81420520c53bb944dcc613a94) )
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ROM_REGION( 0x0c00, REGION_PROMS, 0 ) // colour proms
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ROM_LOAD( "tdclr3.prm", 0x0000, 0x0100, CRC(671d0140) SHA1(7d5fcd9589c46590b0a240cac428f993201bec2a) )
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ROM_LOAD( "tdclr2.prm", 0x0400, 0x0100, CRC(874f9050) SHA1(db40d68f5166657fce0eadcd82143112b0388894) )
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ROM_LOAD( "tdclr1.prm", 0x0800, 0x0100, CRC(57f127b0) SHA1(3d2b18a7a31933579f06d92fa0cc3f0e1fe8b98a) )
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ROM_LOAD( "tdclr3.prm", 0x0000, 0x0400, CRC(671d0140) SHA1(7d5fcd9589c46590b0a240cac428f993201bec2a) )
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ROM_LOAD( "tdclr2.prm", 0x0400, 0x0400, CRC(874f9050) SHA1(db40d68f5166657fce0eadcd82143112b0388894) )
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ROM_LOAD( "tdclr1.prm", 0x0800, 0x0400, CRC(57f127b0) SHA1(3d2b18a7a31933579f06d92fa0cc3f0e1fe8b98a) )
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ROM_REGION( 0x0200, REGION_USER1, 0 ) // unknown
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ROM_LOAD( "tdprm.prm", 0x0000, 0x0200, CRC(5261bc11) SHA1(1cc7a9a7376e65f4587b75ef9382049458656372) )
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@ -479,6 +514,6 @@ static DRIVER_INIT( tecfri )
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RAM[0xe000] = 1;
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}
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GAME( 1987, sauro, 0, sauro, tecfri, tecfri, ROT0, "Tecfri", "Sauro", GAME_IMPERFECT_SOUND )
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GAME( 1987, sauro, 0, sauro, tecfri, tecfri, ROT0, "Tecfri", "Sauro", 0 )
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GAME( 1987, trckydoc, 0, trckydoc, tecfri, tecfri, ROT0, "Tecfri", "Tricky Doc (Set 1)", 0 )
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GAME( 1987, trckydca, trckydoc, trckydoc, tecfri, tecfri, ROT0, "Tecfri", "Tricky Doc (Set 2)", 0 )
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@ -291,7 +291,7 @@ SOUNDS += BEEP
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#SOUNDS += WAVE
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#SOUNDS += SID6581
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#SOUNDS += SID8580
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#SOUNDS += SP0256
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SOUNDS += SP0256
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@ -14,6 +14,7 @@ UINT8 *tecfri_videoram2;
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UINT8 *tecfri_colorram2;
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static tilemap *bg_tilemap, *fg_tilemap;
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static UINT8 palette_bank;
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/* General */
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@ -49,7 +50,7 @@ WRITE8_HANDLER( tecfri_scroll_bg_w )
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static TILE_GET_INFO( get_tile_info_bg )
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{
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int code = tecfri_videoram[tile_index] + ((tecfri_colorram[tile_index] & 0x07) << 8);
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int color = (tecfri_colorram[tile_index] >> 4) & 0x0f;
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int color = ((tecfri_colorram[tile_index] >> 4) & 0x0f) | palette_bank;
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int flags = tecfri_colorram[tile_index] & 0x08 ? TILE_FLIPX : 0;
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SET_TILE_INFO(0, code, color, flags);
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@ -58,7 +59,7 @@ static TILE_GET_INFO( get_tile_info_bg )
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static TILE_GET_INFO( get_tile_info_fg )
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{
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int code = tecfri_videoram2[tile_index] + ((tecfri_colorram2[tile_index] & 0x07) << 8);
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int color = (tecfri_colorram2[tile_index] >> 4) & 0x0f;
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int color = ((tecfri_colorram2[tile_index] >> 4) & 0x0f) | palette_bank;
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int flags = tecfri_colorram2[tile_index] & 0x08 ? TILE_FLIPX : 0;
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SET_TILE_INFO(1, code, color, flags);
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@ -69,6 +70,12 @@ static TILE_GET_INFO( get_tile_info_fg )
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static const int scroll2_map[8] = {2, 1, 4, 3, 6, 5, 0, 7};
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static const int scroll2_map_flip[8] = {0, 7, 2, 1, 4, 3, 6, 5};
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WRITE8_HANDLER( sauro_palette_bank_w )
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{
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palette_bank = (data & 0x03) << 4;
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tilemap_mark_all_tiles_dirty(ALL_TILEMAPS);
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}
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WRITE8_HANDLER( sauro_scroll_fg_w )
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{
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const int *map = (flip_screen ? scroll2_map_flip : scroll2_map);
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@ -86,6 +93,7 @@ VIDEO_START( sauro )
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TILEMAP_TYPE_PEN, 8, 8, 32, 32);
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tilemap_set_transparent_pen(fg_tilemap, 0);
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palette_bank = 0;
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}
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static void sauro_draw_sprites(running_machine *machine, mame_bitmap *bitmap, const rectangle *cliprect)
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@ -100,7 +108,7 @@ static void sauro_draw_sprites(running_machine *machine, mame_bitmap *bitmap, co
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code = spriteram[offs+1] + ((spriteram[offs+3] & 0x03) << 8);
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sx = spriteram[offs+2];
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sy = 236 - sy;
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color = (spriteram[offs+3] >> 4) & 0x0f;
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color = ((spriteram[offs+3] >> 4) & 0x0f) | palette_bank;
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// I'm not really sure how this bit works
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if (spriteram[offs+3] & 0x08)
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