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Diffstat (limited to 'src/mame/drivers/vertigo.cpp')
-rw-r--r-- | src/mame/drivers/vertigo.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mame/drivers/vertigo.cpp b/src/mame/drivers/vertigo.cpp index f879a290bbf..bac7f540e39 100644 --- a/src/mame/drivers/vertigo.cpp +++ b/src/mame/drivers/vertigo.cpp @@ -131,11 +131,12 @@ MACHINE_CONFIG_START(vertigo_state::vertigo) MCFG_CPU_PROGRAM_MAP(vertigo_map) MCFG_CPU_PERIODIC_INT_DRIVER(vertigo_state, vertigo_interrupt, 60) - MCFG_DEVICE_ADD("adc", ADC0808, 500000) // unknown clock + MCFG_DEVICE_ADD("adc", ADC0808, 24_MHz_XTAL / 30) // E clock from 68000 MCFG_ADC0808_EOC_FF_CB(WRITELINE(vertigo_state, adc_eoc_w)) MCFG_ADC0808_IN0_CB(IOPORT("P1X")) MCFG_ADC0808_IN1_CB(IOPORT("P1Y")) MCFG_ADC0808_IN2_CB(IOPORT("PADDLE")) + // IN3-IN7 tied to Vss exidy440_audio(config); |