Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-05-06 22:35:43 +03:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

sangho.cpp: Correct clocks based on actual XTAL (nw)

Browse Source 
Picture of PCB clearly shows a 21.4772MHz, PCB has a Z80B so clock is 3.58 based on XTAL like the YM2413.
This commit is contained in:
briantro 2017-04-16 19:34:11 -05:00
parent ab5e50fed3
commit 2cc10c65d0
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/mame/drivers/sangho.cpp
View File

@ -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