diff options
Diffstat (limited to 'src/mame/drivers/poly88.cpp')
-rw-r--r-- | src/mame/drivers/poly88.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/poly88.cpp b/src/mame/drivers/poly88.cpp index 9a7cf7a8b8e..6b366ed38d4 100644 --- a/src/mame/drivers/poly88.cpp +++ b/src/mame/drivers/poly88.cpp @@ -181,7 +181,7 @@ GFXDECODE_END static MACHINE_CONFIG_START( poly88 ) /* basic machine hardware */ - MCFG_CPU_ADD("maincpu",I8080, 1853000) + MCFG_CPU_ADD("maincpu", I8080A, XTAL_16_5888MHz / 9) // uses 8224 clock generator MCFG_CPU_PROGRAM_MAP(poly88_mem) MCFG_CPU_IO_MAP(poly88_io) MCFG_CPU_VBLANK_INT_DRIVER("screen", poly88_state, poly88_interrupt) @@ -211,7 +211,7 @@ static MACHINE_CONFIG_START( poly88 ) MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_STOPPED | CASSETTE_SPEAKER_ENABLED) /* uart */ - MCFG_DEVICE_ADD("uart", I8251, 0) + MCFG_DEVICE_ADD("uart", I8251, XTAL_16_5888MHz / 9) MCFG_I8251_TXD_HANDLER(WRITELINE(poly88_state,write_cas_tx)) MCFG_I8251_RXRDY_HANDLER(WRITELINE(poly88_state,poly88_usart_rxready)) |