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einstein: Hook up RS232 port

master
Dirk Best 2017-11-10 01:01:13 +01:00
parent 31f5670ba9
commit 7b529cc3fb
1 changed files with 14 additions and 5 deletions
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19
src/mame/drivers/einstein.cpp
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@ -6,9 +6,7 @@
Tatung Einstein
TODO:
- Verify centronics printer
- Hook up RS232 port
- Einstein 256 support
- Einstein 256 support (need bios dump)
******************************************************************************/
@ -19,6 +17,7 @@
#include "bus/centronics/ctronics.h"
#include "bus/einstein/pipe/pipe.h"
#include "bus/einstein/userport/userport.h"
#include "bus/rs232/rs232.h"
#include "machine/adc0844.h"
#include "machine/clock.h"
#include "machine/i8251.h"
@ -604,9 +603,19 @@ static MACHINE_CONFIG_START( einstein )
MCFG_TIMER_DRIVER_ADD("strobe", einstein_state, strobe_callback)
/* uart */
MCFG_DEVICE_ADD(IC_I060, I8251, 0)
// uart
MCFG_DEVICE_ADD(IC_I060, I8251, XTAL_X002 / 4)
MCFG_I8251_TXD_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_txd))
MCFG_I8251_RTS_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_rts))
MCFG_I8251_DTR_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_dtr))
// rs232 port
MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(IC_I060, i8251_device, write_rxd))
MCFG_RS232_DSR_HANDLER(DEVWRITELINE(IC_I060, i8251_device, write_dsr))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE(IC_I060, i8251_device, write_cts))
// floppy
MCFG_WD1770_ADD(IC_I042, XTAL_X002)
MCFG_FLOPPY_DRIVE_ADD(IC_I042 ":0", einstein_floppies, "3ss", floppy_image_device::default_floppy_formats)