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cit101: Hook up interrupts (nw)

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This commit is contained in:
AJR 2018-03-19 11:38:14 -04:00
parent caac1b79f0
commit 5c095e5b2d
1 changed files with 10 additions and 0 deletions
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10
src/mame/drivers/cit101.cpp
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@ -48,6 +48,7 @@ CIG-267
#include "cpu/i8085/i8085.h"
#include "machine/er2055.h"
#include "machine/i8251.h"
#include "machine/input_merger.h"
#include "machine/pit8253.h"
#include "machine/i8255.h"
#include "screen.h"
@ -153,11 +154,14 @@ MACHINE_CONFIG_START(cit101_state::cit101)
MCFG_SCREEN_RAW_PARAMS(14.976_MHz_XTAL, 960, 0, 800, 260, 0, 240)
//MCFG_SCREEN_RAW_PARAMS(22.464_MHz_XTAL, 1440, 0, 1188, 260, 0, 240)
MCFG_SCREEN_UPDATE_DRIVER(cit101_state, screen_update)
MCFG_SCREEN_VBLANK_CALLBACK(INPUTLINE("maincpu", I8085_RST75_LINE))
MCFG_DEVICE_ADD("comuart", I8251, 6.144_MHz_XTAL / 2)
MCFG_I8251_TXD_HANDLER(DEVWRITELINE("comm", rs232_port_device, write_txd))
MCFG_I8251_DTR_HANDLER(DEVWRITELINE("comm", rs232_port_device, write_dtr))
MCFG_I8251_RTS_HANDLER(DEVWRITELINE("comm", rs232_port_device, write_rts))
MCFG_I8251_RXRDY_HANDLER(DEVWRITELINE("uartint", input_merger_device, in_w<0>))
MCFG_I8251_TXRDY_HANDLER(DEVWRITELINE("uartint", input_merger_device, in_w<2>))
MCFG_RS232_PORT_ADD("comm", default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("comuart", i8251_device, write_rxd))
@ -168,13 +172,19 @@ MACHINE_CONFIG_START(cit101_state::cit101)
MCFG_I8251_TXD_HANDLER(DEVWRITELINE("printer", rs232_port_device, write_txd))
MCFG_I8251_DTR_HANDLER(DEVWRITELINE("printer", rs232_port_device, write_dtr))
MCFG_I8251_RTS_HANDLER(DEVWRITELINE("printer", rs232_port_device, write_rts))
MCFG_I8251_RXRDY_HANDLER(DEVWRITELINE("uartint", input_merger_device, in_w<1>))
MCFG_I8251_TXRDY_HANDLER(DEVWRITELINE("uartint", input_merger_device, in_w<3>))
MCFG_RS232_PORT_ADD("printer", default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("auxuart", i8251_device, write_rxd))
MCFG_RS232_DSR_HANDLER(DEVWRITELINE("auxuart", i8251_device, write_dsr))
MCFG_RS232_CTS_HANDLER(DEVWRITELINE("auxuart", i8251_device, write_cts))
MCFG_INPUT_MERGER_ANY_HIGH("uartint")
MCFG_INPUT_MERGER_OUTPUT_HANDLER(INPUTLINE("maincpu", I8085_RST55_LINE))
MCFG_DEVICE_ADD("kbduart", I8251, 6.144_MHz_XTAL / 2)
MCFG_I8251_RXRDY_HANDLER(INPUTLINE("maincpu", I8085_RST65_LINE))
MCFG_DEVICE_ADD("pit0", PIT8253, 0)
MCFG_PIT8253_CLK0(6.144_MHz_XTAL / 4)