diff options
Diffstat (limited to 'src/mame/drivers/vectrex.cpp')
-rw-r--r-- | src/mame/drivers/vectrex.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/vectrex.cpp b/src/mame/drivers/vectrex.cpp index e6cfc5927bc..7b8adbec7a7 100644 --- a/src/mame/drivers/vectrex.cpp +++ b/src/mame/drivers/vectrex.cpp @@ -97,7 +97,7 @@ SLOT_INTERFACE_END static MACHINE_CONFIG_START( vectrex ) /* basic machine hardware */ - MCFG_CPU_ADD("maincpu", MC6809, XTAL_6MHz) // 68A09 + MCFG_CPU_ADD("maincpu", M6809, XTAL_6MHz / 4) MCFG_CPU_PROGRAM_MAP(vectrex_map) /* video hardware */ @@ -114,13 +114,13 @@ static MACHINE_CONFIG_START( vectrex ) MCFG_DEVICE_ADD("vref", VOLTAGE_REGULATOR, 0) MCFG_VOLTAGE_REGULATOR_OUTPUT(5.0) MCFG_SOUND_ROUTE_EX(0, "dac", 1.0, DAC_VREF_POS_INPUT) MCFG_SOUND_ROUTE_EX(0, "dac", -1.0, DAC_VREF_NEG_INPUT) - MCFG_SOUND_ADD("ay8912", AY8912, XTAL_6MHz / 4) + MCFG_SOUND_ADD("ay8912", AY8912, 1500000) MCFG_AY8910_PORT_A_READ_CB(IOPORT("BUTTONS")) MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(vectrex_state, vectrex_psg_port_w)) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.2) /* via */ - MCFG_DEVICE_ADD("via6522_0", VIA6522, XTAL_6MHz / 4) + MCFG_DEVICE_ADD("via6522_0", VIA6522, 0) MCFG_VIA6522_READPA_HANDLER(READ8(vectrex_state, vectrex_via_pa_r)) MCFG_VIA6522_READPB_HANDLER(READ8(vectrex_state, vectrex_via_pb_r)) MCFG_VIA6522_WRITEPA_HANDLER(WRITE8(vectrex_state, v_via_pa_w)) |