diff options
Diffstat (limited to 'src/mame/drivers/poly.cpp')
-rw-r--r-- | src/mame/drivers/poly.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/poly.cpp b/src/mame/drivers/poly.cpp index 0ff3402da35..51e62ddeb7c 100644 --- a/src/mame/drivers/poly.cpp +++ b/src/mame/drivers/poly.cpp @@ -153,7 +153,7 @@ WRITE8_MEMBER(poly_state::baud_rate_w) static MACHINE_CONFIG_START( poly ) /* basic machine hardware */ - MCFG_CPU_ADD("maincpu", M6809E, XTAL_12MHz / 3) // 12.0576MHz + MCFG_CPU_ADD("maincpu", M6809E, XTAL_12_0576MHz / 3) MCFG_CPU_PROGRAM_MAP(poly_mem) /* video hardware */ @@ -170,7 +170,7 @@ static MACHINE_CONFIG_START( poly ) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) /* Devices */ - MCFG_DEVICE_ADD("saa5050", SAA5050, 6000000) + MCFG_DEVICE_ADD("saa5050", SAA5050, XTAL_12_0576MHz / 2) MCFG_SAA5050_D_CALLBACK(READ8(poly_state, videoram_r)) MCFG_SAA5050_SCREEN_SIZE(40, 24, 40) @@ -184,7 +184,7 @@ static MACHINE_CONFIG_START( poly ) MCFG_PIA_IRQA_HANDLER(INPUTLINE("maincpu", M6809_IRQ_LINE)) MCFG_PIA_IRQB_HANDLER(INPUTLINE("maincpu", M6809_IRQ_LINE)) - MCFG_DEVICE_ADD("ptm", PTM6840, XTAL_12MHz / 3) + MCFG_DEVICE_ADD("ptm", PTM6840, XTAL_12_0576MHz / 3) MCFG_PTM6840_EXTERNAL_CLOCKS(0, 0, 0) MCFG_PTM6840_OUT1_CB(WRITELINE(poly_state, ptm_o2_callback)) MCFG_PTM6840_OUT2_CB(WRITELINE(poly_state, ptm_o3_callback)) |