From 1f9c34e8327b27a69b246aa094df6dccaeaf1f62 Mon Sep 17 00:00:00 2001 From: mamehaze Date: Sun, 22 Feb 2015 16:06:03 +0000 Subject: verified vaportra clocks [system11] (note, doesn't fix the music speedup issue when firing, you have to kludge the clocks lower to do that) (note 2: there are PAL listings in the driver, but also PALs in some of the romsets, can somebody verify they match and remove?) --- src/mame/drivers/vaportra.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/src/mame/drivers/vaportra.c b/src/mame/drivers/vaportra.c index cadb2287490..1a19f263ede 100644 --- a/src/mame/drivers/vaportra.c +++ b/src/mame/drivers/vaportra.c @@ -215,11 +215,11 @@ void vaportra_state::machine_reset() static MACHINE_CONFIG_START( vaportra, vaportra_state ) /* basic machine hardware */ - MCFG_CPU_ADD("maincpu", M68000,12000000) /* Custom chip 59 */ + MCFG_CPU_ADD("maincpu", M68000,XTAL_24MHz/2) /* Custom chip 59 */ MCFG_CPU_PROGRAM_MAP(main_map) MCFG_CPU_VBLANK_INT_DRIVER("screen", vaportra_state, irq6_line_hold) - MCFG_CPU_ADD("audiocpu", H6280, 32220000/4) /* Custom chip 45; Audio section crystal is 32.220 MHz */ + MCFG_CPU_ADD("audiocpu", H6280, XTAL_24MHz/4) /* Custom chip 45; Audio section crystal is 32.220 MHz but CPU clock is confirmed as coming from the 24MHz crystal (6Mhz exactly on the CPU) */ MCFG_CPU_PROGRAM_MAP(sound_map) @@ -278,18 +278,18 @@ static MACHINE_CONFIG_START( vaportra, vaportra_state ) /* sound hardware */ MCFG_SPEAKER_STANDARD_MONO("mono") - MCFG_SOUND_ADD("ym1", YM2203, 32220000/8) + MCFG_SOUND_ADD("ym1", YM2203, XTAL_32_22MHz/8) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.60) - MCFG_YM2151_ADD("ym2", 32220000/9) + MCFG_YM2151_ADD("ym2", XTAL_32_22MHz/9) // uses a preset LS163 to force the odd speed MCFG_YM2151_IRQ_HANDLER(INPUTLINE("audiocpu", 1)) /* IRQ 2 */ MCFG_SOUND_ROUTE(0, "mono", 0.60) MCFG_SOUND_ROUTE(1, "mono", 0.60) - MCFG_OKIM6295_ADD("oki1", 32220000/32, OKIM6295_PIN7_HIGH) + MCFG_OKIM6295_ADD("oki1", XTAL_32_22MHz/32, OKIM6295_PIN7_HIGH) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75) - MCFG_OKIM6295_ADD("oki2", 32220000/16, OKIM6295_PIN7_HIGH) + MCFG_OKIM6295_ADD("oki2", XTAL_32_22MHz/16, OKIM6295_PIN7_HIGH) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.60) MACHINE_CONFIG_END @@ -840,7 +840,7 @@ DRIVER_INIT_MEMBER(vaportra_state,vaportra) int i; for (i = 0x00000; i < 0x80000; i++) - RAM[i] = (RAM[i] & 0x7e) | ((RAM[i] & 0x01) << 7) | ((RAM[i] & 0x80) >> 7); + RAM[i] = BITSWAP8(RAM[i],0,6,5,4,3,2,1,7); } /******************************************************************************/ -- cgit v1.2.3