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Diffstat (limited to 'src/mame/drivers/vectrex.cpp')
-rw-r--r--src/mame/drivers/vectrex.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/vectrex.cpp b/src/mame/drivers/vectrex.cpp
index 7b8adbec7a7..e6cfc5927bc 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", M6809, XTAL_6MHz / 4)
+ MCFG_CPU_ADD("maincpu", MC6809, XTAL_6MHz) // 68A09
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, 1500000)
+ MCFG_SOUND_ADD("ay8912", AY8912, XTAL_6MHz / 4)
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, 0)
+ MCFG_DEVICE_ADD("via6522_0", VIA6522, XTAL_6MHz / 4)
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))