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octopus: hook up serial lines. Concurrent DOS can now use the first serial port as an extra terminal.

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This commit is contained in:
mahlemiut 2016-11-18 22:32:05 +13:00
parent 31516d0aee
commit ae4b0cdcf2
1 changed files with 10 additions and 3 deletions
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13
src/mame/drivers/octopus.cpp
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@ -955,11 +955,18 @@ static MACHINE_CONFIG_START( octopus, octopus_state )
MCFG_Z80SIO2_ADD("serial", XTAL_16MHz / 4, 0, 0, 0, 0) // clock rate not mentioned in tech manual
MCFG_Z80DART_OUT_INT_CB(DEVWRITELINE("pic_master",pic8259_device, ir1_w))
MCFG_Z80DART_OUT_TXDA_CB(DEVWRITELINE("serial_a",rs232_port_device, write_txd))
MCFG_Z80DART_OUT_TXDB_CB(DEVWRITELINE("serial_b",rs232_port_device, write_txd))
MCFG_Z80DART_OUT_RTSA_CB(DEVWRITELINE("serial_a",rs232_port_device, write_rts))
MCFG_Z80DART_OUT_RTSB_CB(DEVWRITELINE("serial_b",rs232_port_device, write_rts))
MCFG_RS232_PORT_ADD("serial_a", default_rs232_devices, nullptr)
MCFG_RS232_CTS_HANDLER(DEVWRITELINE("serial",z80sio2_device, ctsa_w))
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("serial",z80sio2_device, rxa_w))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE("serial",z80sio2_device, ctsa_w)) MCFG_DEVCB_INVERT
MCFG_RS232_RI_HANDLER(DEVWRITELINE("serial",z80sio2_device, ria_w)) MCFG_DEVCB_INVERT
MCFG_RS232_PORT_ADD("serial_b", default_rs232_devices, nullptr)
MCFG_RS232_CTS_HANDLER(DEVWRITELINE("serial",z80sio2_device, ctsb_w))
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("serial",z80sio2_device, rxb_w))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE("serial",z80sio2_device, ctsb_w)) MCFG_DEVCB_INVERT
MCFG_RS232_RI_HANDLER(DEVWRITELINE("serial",z80sio2_device, rib_w)) MCFG_DEVCB_INVERT
MCFG_CENTRONICS_ADD("parallel", octopus_centronics_devices, "printer")
@ -1008,4 +1015,4 @@ ROM_END
/* Driver */
/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
COMP( 1986, octopus, 0, 0, octopus, octopus, driver_device, 0, "Digital Microsystems", "LSI Octopus", MACHINE_NOT_WORKING | MACHINE_NO_SOUND)
COMP( 1986, octopus, 0, 0, octopus, octopus, driver_device, 0, "Digital Microsystems", "LSI Octopus", MACHINE_NOT_WORKING)