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author briantro <briantro@users.noreply.github.com>2017-04-16 19:34:11 -0500
committer briantro <briantro@users.noreply.github.com>2017-04-16 19:34:11 -0500
commit2cc10c65d0322d0e9dd1e914568f6eae727182b7 (patch)
treee692c77274c607a1d67d0ab7d243445eb7b96ca1
parentab5e50fed331713be3f8bd0802e213bf9d7f0ab4 (diff)
sangho.cpp: Correct clocks based on actual XTAL (nw)
Picture of PCB clearly shows a 21.4772MHz, PCB has a Z80B so clock is 3.58 based on XTAL like the YM2413.
-rw-r--r--src/mame/drivers/sangho.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/drivers/sangho.cpp b/src/mame/drivers/sangho.cpp
index effa5a5886e..682efa2deca 100644
--- a/src/mame/drivers/sangho.cpp
+++ b/src/mame/drivers/sangho.cpp
@@ -454,7 +454,7 @@ MACHINE_RESET_MEMBER(sangho_state,sexyboom)
static MACHINE_CONFIG_START( pzlestar, sangho_state )
- MCFG_CPU_ADD("maincpu", Z80,8000000) // ?
+ MCFG_CPU_ADD("maincpu", Z80, XTAL_21_4772MHz/6) // ?
MCFG_CPU_PROGRAM_MAP(sangho_map)
MCFG_CPU_IO_MAP(pzlestar_io_map)
@@ -465,7 +465,7 @@ static MACHINE_CONFIG_START( pzlestar, sangho_state )
MCFG_MACHINE_RESET_OVERRIDE(sangho_state,pzlestar)
MCFG_SPEAKER_STANDARD_MONO("mono")
- MCFG_SOUND_ADD("ymsnd", YM2413, 3580000)
+ MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_21_4772MHz/6)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
@@ -473,11 +473,11 @@ MACHINE_CONFIG_END
static MACHINE_CONFIG_START( sexyboom, sangho_state )
- MCFG_CPU_ADD("maincpu", Z80,8000000) // ?
+ MCFG_CPU_ADD("maincpu", Z80, XTAL_21_4772MHz/6)
MCFG_CPU_PROGRAM_MAP(sangho_map)
MCFG_CPU_IO_MAP(sexyboom_io_map)
- MCFG_V9958_ADD("v9958", "screen", 0x20000, XTAL_21_4772MHz) // typical 9958 clock, not verified
+ MCFG_V9958_ADD("v9958", "screen", 0x20000, XTAL_21_4772MHz)
MCFG_V99X8_INTERRUPT_CALLBACK(INPUTLINE("maincpu", 0))
MCFG_V99X8_SCREEN_ADD_NTSC("screen", "v9958", XTAL_21_4772MHz)
@@ -486,7 +486,7 @@ static MACHINE_CONFIG_START( sexyboom, sangho_state )
MCFG_PALETTE_ADD("palette", 19780)
MCFG_SPEAKER_STANDARD_MONO("mono")
- MCFG_SOUND_ADD("ymsnd", YM2413, 3580000)
+ MCFG_SOUND_ADD("ymsnd", YM2413, XTAL_21_4772MHz/6)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END