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Diffstat (limited to 'src/mame/drivers/mexico86.c')
-rw-r--r--src/mame/drivers/mexico86.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/mexico86.c b/src/mame/drivers/mexico86.c
index 8184c056af3..dc7625d9456 100644
--- a/src/mame/drivers/mexico86.c
+++ b/src/mame/drivers/mexico86.c
@@ -383,7 +383,7 @@ static MACHINE_DRIVER_START( mexico86 )
MDRV_CPU_ADD_TAG("main",Z80, 24000000/4) /* 6 MHz, Uses clock divided 24MHz OSC */
MDRV_CPU_PROGRAM_MAP(readmem,writemem)
- MDRV_CPU_ADD(Z80, 8000000/2) /* 4 MHz, Uses 8Mhz OSC */
+ MDRV_CPU_ADD(Z80, 24000000/4) /* 6 MHz, Uses clock divided 24MHz OSC */
MDRV_CPU_PROGRAM_MAP(sound_readmem,sound_writemem)
MDRV_CPU_VBLANK_INT(irq0_line_hold,1)
@@ -391,7 +391,7 @@ static MACHINE_DRIVER_START( mexico86 )
MDRV_CPU_PROGRAM_MAP(m68705_readmem,m68705_writemem)
MDRV_CPU_VBLANK_INT(mexico86_m68705_interrupt,2)
- MDRV_CPU_ADD_TAG("sub", Z80, 24000000/4) /* 6 MHz, Uses clock divided 24MHz OSC */
+ MDRV_CPU_ADD_TAG("sub", Z80, 8000000/2) /* 4 MHz, Uses 8Mhz OSC */
MDRV_CPU_PROGRAM_MAP(sub_cpu_map,0)
MDRV_CPU_VBLANK_INT(irq0_line_hold,1)