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author Scott Stone <tafoid@users.noreply.github.com>2010-06-10 20:43:55 +0000
committer Scott Stone <tafoid@users.noreply.github.com>2010-06-10 20:43:55 +0000
commitfdb9a3271f7d7f3b341c5886a9ca4ad01672c914 (patch)
tree95d007771bb69473286d6ceba4e1547809b458b6
parent9d0721962760c65e6c9975dd4abdbc68a53fd225 (diff)
MDRV_CPU_REPLACE fix for trojan and clones.
Re-re-verification of the lwings clocks.
-rw-r--r--src/mame/drivers/lwings.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mame/drivers/lwings.c b/src/mame/drivers/lwings.c
index 9a893d039f6..ca3712cf375 100644
--- a/src/mame/drivers/lwings.c
+++ b/src/mame/drivers/lwings.c
@@ -784,7 +784,7 @@ static MACHINE_DRIVER_START( lwings )
MDRV_CPU_PROGRAM_MAP(lwings_map)
MDRV_CPU_VBLANK_INT("screen", lwings_interrupt)
- MDRV_CPU_ADD("soundcpu", Z80, XTAL_12MHz/3) /* verified on PCB */
+ MDRV_CPU_ADD("soundcpu", Z80, XTAL_12MHz/4) /* verified on PCB */
MDRV_CPU_PROGRAM_MAP(lwings_sound_map)
MDRV_CPU_PERIODIC_INT(irq0_line_hold,4*60) /* ??? */
@@ -828,10 +828,12 @@ static MACHINE_DRIVER_START( trojan )
MDRV_IMPORT_FROM( lwings )
MDRV_CPU_MODIFY("maincpu")
- MDRV_CPU_REPLACE("maincpu", Z80, XTAL_12MHz/4) /* verified on PCB */
+ MDRV_CPU_CLOCK(XTAL_12MHz/4) /* verified on PCB */
+
MDRV_CPU_PROGRAM_MAP(trojan_map)
- MDRV_CPU_REPLACE("soundcpu", Z80, XTAL_12MHz/4) /* verified on PCB */
+ MDRV_CPU_MODIFY("soundcpu")
+ MDRV_CPU_CLOCK(XTAL_12MHz/4) /* verified on PCB */
MDRV_CPU_ADD("adpcm", Z80, XTAL_12MHz/4) /* verified on PCB */
MDRV_CPU_PROGRAM_MAP(trojan_adpcm_map)