From 1fee976d5d8d5b0648a3f29b2d969feca776e846 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C3=ABl=20Banaan=20Ananas?= Date: Tue, 23 Aug 2011 15:46:32 +0000 Subject: [PATCH] small xtal fix --- src/emu/drivers/xtal.h | 3 +-- src/mame/drivers/sothello.c | 6 +++--- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/src/emu/drivers/xtal.h b/src/emu/drivers/xtal.h index 3acf04606a5..a5e794b384c 100644 --- a/src/emu/drivers/xtal.h +++ b/src/emu/drivers/xtal.h @@ -135,8 +135,7 @@ enum XTAL_20_079MHz = 20790000, /* Blockade-hardware Gremlin games */ XTAL_21MHz = 21000000, /* Lock-On pixel clock */ XTAL_21_3MHz = 21300000, - XTAL_21_477MHz = 21477000, /* Super Othello */ - XTAL_21_4772MHz = 21477270, /* BMC bowling, some Data East 90's games, Vtech Socrates; NTSC color subcarrier * 6 */ + XTAL_21_4772MHz = 21477272, /* BMC bowling, some Data East 90's games, Vtech Socrates; NTSC color subcarrier * 6 */ XTAL_22MHz = 22000000, XTAL_22_1184MHz = 22118400, XTAL_23_9616MHz = 23961600, /* Osborne 4 (Vixen) */ diff --git a/src/mame/drivers/sothello.c b/src/mame/drivers/sothello.c index e9f43db086d..adc6271cc06 100644 --- a/src/mame/drivers/sothello.c +++ b/src/mame/drivers/sothello.c @@ -57,9 +57,9 @@ public: #define VDP_MEM 0x40000 -#define MAINCPU_CLOCK (XTAL_21_477MHz/6) -#define SOUNDCPU_CLOCK (XTAL_21_477MHz/6) -#define YM_CLOCK (XTAL_21_477MHz/12) +#define MAINCPU_CLOCK (XTAL_21_4772MHz/6) +#define SOUNDCPU_CLOCK (XTAL_21_4772MHz/6) +#define YM_CLOCK (XTAL_21_4772MHz/12) #define MSM_CLOCK (XTAL_384kHz) #define SUBCPU_CLOCK (XTAL_8MHz/4)