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m20: serial (nw)

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This commit is contained in:
cracyc 2015-10-01 21:37:32 -05:00
parent b5cc4becbc
commit 26bab2a30a
1 changed files with 6 additions and 0 deletions
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6
src/mame/drivers/m20.c
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@ -812,6 +812,9 @@ static MACHINE_CONFIG_START( m20, m20_state )
MCFG_I8251_RXRDY_HANDLER(DEVWRITELINE("i8259", pic8259_device, ir4_w))
MCFG_DEVICE_ADD("i8251_2", I8251, 0)
MCFG_I8251_TXD_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_txd))
MCFG_I8251_RXRDY_HANDLER(DEVWRITELINE("i8259", pic8259_device, ir3_w))
MCFG_I8251_TXRDY_HANDLER(DEVWRITELINE("i8259", pic8259_device, ir5_w))
MCFG_DEVICE_ADD("pit8253", PIT8253, 0)
MCFG_PIT8253_CLK0(1230782)
@ -826,6 +829,9 @@ static MACHINE_CONFIG_START( m20, m20_state )
MCFG_RS232_PORT_ADD("kbd", keyboard, "m20")
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("i8251_1", i8251_device, write_rxd))
MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, NULL)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("i8251_2", i8251_device, write_rxd))
MCFG_DEVICE_ADD("apb", M20_8086, 0)
MCFG_SOFTWARE_LIST_ADD("flop_list","m20")