mirror of
https://github.com/holub/mame
synced 2025-04-19 23:12:11 +03:00
mc2661: devcb2. (nw)
This commit is contained in:
Curt Coder
parent
6b11efe669
commit
f6758568e7
@ -71,25 +71,6 @@ static ADDRESS_MAP_START( adam_spi_io, AS_IO, 8, adam_spi_device )
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ADDRESS_MAP_END
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//-------------------------------------------------
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// MC2661_INTERFACE( uart_intf )
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//-------------------------------------------------
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static MC2661_INTERFACE( uart_intf )
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{
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0,
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0,
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DEVCB_NULL,
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DEVCB_NULL,
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DEVCB_NULL,
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DEVCB_NULL,
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DEVCB_NULL,
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DEVCB_NULL,
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DEVCB_NULL,
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DEVCB_NULL
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};
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//-------------------------------------------------
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// MACHINE_DRIVER( adam_spi )
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//-------------------------------------------------
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@ -100,7 +81,8 @@ static MACHINE_CONFIG_FRAGMENT( adam_spi )
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MCFG_CPU_IO_MAP(adam_spi_io)
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MCFG_DEVICE_DISABLE()
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MCFG_MC2661_ADD(MC2661_TAG, XTAL_4_9152MHz, uart_intf)
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MCFG_DEVICE_ADD(MC2661_TAG, MC2661, XTAL_4_9152MHz)
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MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, NULL)
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MCFG_CENTRONICS_ADD(CENTRONICS_TAG, centronics_printers, "image")
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@ -97,41 +97,23 @@ enum
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// mc2661_device - constructor
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//-------------------------------------------------
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mc2661_device::mc2661_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: device_t(mconfig, MC2661, "MC2661", tag, owner, clock, "mc2661", __FILE__),
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device_serial_interface(mconfig, *this)
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mc2661_device::mc2661_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
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device_t(mconfig, MC2661, "MC2661", tag, owner, clock, "mc2661", __FILE__),
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device_serial_interface(mconfig, *this),
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m_write_txd(*this),
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m_write_rxrdy(*this),
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m_write_txrdy(*this),
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m_write_rts(*this),
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m_write_dtr(*this),
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m_write_txemt_dschg(*this),
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m_write_bkdet(*this),
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m_write_xsync(*this),
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m_rxc(0),
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m_txc(0)
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{
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}
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//-------------------------------------------------
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// device_config_complete - perform any
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// operations now that the configuration is
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// complete
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//-------------------------------------------------
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void mc2661_device::device_config_complete()
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{
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// inherit a copy of the static data
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const mc2661_interface *intf = reinterpret_cast<const mc2661_interface *>(static_config());
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if (intf != NULL)
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*static_cast<mc2661_interface *>(this) = *intf;
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// or initialize to defaults if none provided
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else
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{
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memset(&m_out_txd_cb, 0, sizeof(m_out_txd_cb));
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memset(&m_out_rxrdy_cb, 0, sizeof(m_out_rxrdy_cb));
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memset(&m_out_txrdy_cb, 0, sizeof(m_out_txrdy_cb));
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memset(&m_out_rts_cb, 0, sizeof(m_out_rts_cb));
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memset(&m_out_dtr_cb, 0, sizeof(m_out_dtr_cb));
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memset(&m_out_txemt_dschg_cb, 0, sizeof(m_out_txemt_dschg_cb));
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memset(&m_out_bkdet_cb, 0, sizeof(m_out_bkdet_cb));
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memset(&m_out_xsync_cb, 0, sizeof(m_out_xsync_cb));
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}
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}
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//-------------------------------------------------
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// device_start - device-specific startup
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//-------------------------------------------------
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@ -139,14 +121,14 @@ void mc2661_device::device_config_complete()
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void mc2661_device::device_start()
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{
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// resolve callbacks
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m_out_txd_func.resolve(m_out_txd_cb, *this);
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m_out_rxrdy_func.resolve(m_out_rxrdy_cb, *this);
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m_out_txrdy_func.resolve(m_out_txrdy_cb, *this);
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m_out_rts_func.resolve(m_out_rts_cb, *this);
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m_out_dtr_func.resolve(m_out_dtr_cb, *this);
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m_out_txemt_dschg_func.resolve(m_out_txemt_dschg_cb, *this);
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m_out_bkdet_func.resolve(m_out_bkdet_cb, *this);
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m_out_xsync_func.resolve(m_out_xsync_cb, *this);
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m_write_txd.resolve_safe();
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m_write_rxrdy.resolve_safe();
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m_write_txrdy.resolve_safe();
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m_write_rts.resolve_safe();
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m_write_dtr.resolve_safe();
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m_write_txemt_dschg.resolve_safe();
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m_write_bkdet.resolve_safe();
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m_write_xsync.resolve_safe();
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// create the timers
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if (m_rxc > 0)
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@ -188,14 +170,14 @@ void mc2661_device::device_reset()
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m_mode_index = 0;
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m_sync_index = 0;
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m_out_txd_func(1);
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m_out_rxrdy_func(CLEAR_LINE);
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m_out_txrdy_func(CLEAR_LINE);
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m_out_rts_func(1);
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m_out_dtr_func(1);
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m_out_txemt_dschg_func(CLEAR_LINE);
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m_out_bkdet_func(0);
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m_out_xsync_func(0);
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m_write_txd(1);
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m_write_rxrdy(CLEAR_LINE);
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m_write_txrdy(CLEAR_LINE);
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m_write_rts(1);
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m_write_dtr(1);
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m_write_txemt_dschg(CLEAR_LINE);
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m_write_bkdet(0);
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m_write_xsync(0);
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}
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@ -205,7 +187,7 @@ void mc2661_device::device_reset()
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void mc2661_device::tra_callback()
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{
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m_out_txd_func(transmit_register_get_data_bit());
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m_write_txd(transmit_register_get_data_bit());
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}
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@ -217,7 +199,7 @@ void mc2661_device::tra_complete()
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{
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// TODO
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m_sr |= STATUS_TXRDY;
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m_out_txrdy_func(ASSERT_LINE);
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m_write_txrdy(ASSERT_LINE);
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}
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@ -231,7 +213,7 @@ void mc2661_device::rcv_complete()
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receive_register_extract();
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m_rhr = get_received_char();
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m_sr |= STATUS_RXRDY;
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m_out_rxrdy_func(ASSERT_LINE);
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m_write_rxrdy(ASSERT_LINE);
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}
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@ -248,7 +230,7 @@ READ8_MEMBER( mc2661_device::read )
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case REGISTER_HOLDING:
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data = m_rhr;
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m_sr &= ~STATUS_RXRDY;
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m_out_rxrdy_func(CLEAR_LINE);
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m_write_rxrdy(CLEAR_LINE);
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break;
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case REGISTER_STATUS:
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@ -292,7 +274,7 @@ WRITE8_MEMBER( mc2661_device::write )
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if(COMMAND_MODE != 0x02)
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transmit_register_setup(m_thr);
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m_sr &= ~STATUS_TXRDY;
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m_out_txrdy_func(CLEAR_LINE);
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m_write_txrdy(CLEAR_LINE);
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}
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if(COMMAND_MODE == 0x02) // loopback - the Wicat will set this after enabling the transmitter
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m_rhr = data;
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@ -403,8 +385,8 @@ WRITE8_MEMBER( mc2661_device::write )
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m_cr = data & 0xef;
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m_out_dtr_func(!COMMAND_DTR);
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m_out_rts_func(!COMMAND_RTS);
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m_write_dtr(!COMMAND_DTR);
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m_write_rts(!COMMAND_RTS);
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if (COMMAND_MODE == 0x02) // local loopback
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{
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@ -413,7 +395,7 @@ WRITE8_MEMBER( mc2661_device::write )
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// probably much more to it that this, but this is enough for the Wicat to be happy
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m_rhr = m_thr;
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m_sr |= STATUS_RXRDY;
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m_out_rxrdy_func(ASSERT_LINE);
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m_write_rxrdy(ASSERT_LINE);
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return;
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}
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}
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@ -421,17 +403,17 @@ WRITE8_MEMBER( mc2661_device::write )
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if (COMMAND_TXEN)
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{
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m_sr |= STATUS_TXRDY;
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m_out_txrdy_func(ASSERT_LINE);
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m_write_txrdy(ASSERT_LINE);
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}
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else
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{
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m_sr &= ~STATUS_TXRDY;
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m_out_txrdy_func(CLEAR_LINE);
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m_write_txrdy(CLEAR_LINE);
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}
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if (!COMMAND_RXEN)
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{
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m_sr &= ~STATUS_RXRDY;
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m_out_rxrdy_func(CLEAR_LINE);
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m_write_rxrdy(CLEAR_LINE);
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}
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if (COMMAND_RESET)
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{
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@ -39,13 +39,35 @@
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DEVICE CONFIGURATION MACROS
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***************************************************************************/
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#define MCFG_MC2661_ADD(_tag, _clock, _config) \
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MCFG_DEVICE_ADD(_tag, MC2661, _clock) \
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MCFG_DEVICE_CONFIG(_config)
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#define MCFG_MC2661_RXC(_clock) \
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mc2661_device::static_set_rxc(*device, _clock);
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#define MCFG_MC2661_TXC(_clock) \
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mc2661_device::static_set_txc(*device, _clock);
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#define MC2661_INTERFACE(_name) \
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const mc2661_interface (_name) =
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#define MCFG_MC2661_TXD_HANDLER(_write) \
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devcb = &mc2661_device::set_txd_callback(*device, DEVCB2_##_write);
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#define MCFG_MC2661_RXRDY_HANDLER(_write) \
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devcb = &mc2661_device::set_rxrdy_callback(*device, DEVCB2_##_write);
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#define MCFG_MC2661_TXRDY_HANDLER(_write) \
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devcb = &mc2661_device::set_txrdy_callback(*device, DEVCB2_##_write);
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#define MCFG_MC2661_RTS_HANDLER(_write) \
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devcb = &mc2661_device::set_rts_callback(*device, DEVCB2_##_write);
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#define MCFG_MC2661_DTR_HANDLER(_write) \
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devcb = &mc2661_device::set_dtr_callback(*device, DEVCB2_##_write);
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#define MCFG_MC2661_TXEMT_DSCHG_HANDLER(_write) \
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devcb = &mc2661_device::set_txemt_dschg_callback(*device, DEVCB2_##_write);
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#define MCFG_MC2661_BKDET_HANDLER(_write) \
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devcb = &mc2661_device::set_bkdet_callback(*device, DEVCB2_##_write);
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#define MCFG_MC2661_XSYNC_HANDLER(_write) \
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devcb = &mc2661_device::set_xsync_callback(*device, DEVCB2_##_write);
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@ -53,35 +75,27 @@
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TYPE DEFINITIONS
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***************************************************************************/
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// ======================> mc2661_interface
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struct mc2661_interface
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{
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int m_rxc;
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int m_txc;
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devcb_write_line m_out_txd_cb;
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devcb_write_line m_out_rxrdy_cb;
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devcb_write_line m_out_txrdy_cb;
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devcb_write_line m_out_rts_cb;
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devcb_write_line m_out_dtr_cb;
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devcb_write_line m_out_txemt_dschg_cb;
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devcb_write_line m_out_bkdet_cb;
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devcb_write_line m_out_xsync_cb;
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};
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// ======================> mc2661_device
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class mc2661_device : public device_t,
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public device_serial_interface,
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public mc2661_interface
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public device_serial_interface
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{
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public:
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// construction/destruction
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mc2661_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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static void static_set_rxc(device_t &device, int clock) { downcast<mc2661_device &>(device).m_rxc = clock; }
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static void static_set_txc(device_t &device, int clock) { downcast<mc2661_device &>(device).m_txc = clock; }
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template<class _Object> static devcb2_base &set_txd_callback(device_t &device, _Object object) { return downcast<mc2661_device &>(device).m_write_txd.set_callback(object); }
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template<class _Object> static devcb2_base &set_rxrdy_callback(device_t &device, _Object object) { return downcast<mc2661_device &>(device).m_write_rxrdy.set_callback(object); }
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template<class _Object> static devcb2_base &set_txrdy_callback(device_t &device, _Object object) { return downcast<mc2661_device &>(device).m_write_txrdy.set_callback(object); }
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template<class _Object> static devcb2_base &set_rts_callback(device_t &device, _Object object) { return downcast<mc2661_device &>(device).m_write_rts.set_callback(object); }
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template<class _Object> static devcb2_base &set_dtr_callback(device_t &device, _Object object) { return downcast<mc2661_device &>(device).m_write_dtr.set_callback(object); }
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template<class _Object> static devcb2_base &set_txemt_dschg_callback(device_t &device, _Object object) { return downcast<mc2661_device &>(device).m_write_txemt_dschg.set_callback(object); }
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template<class _Object> static devcb2_base &set_bkdet_callback(device_t &device, _Object object) { return downcast<mc2661_device &>(device).m_write_bkdet.set_callback(object); }
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template<class _Object> static devcb2_base &set_xsync_callback(device_t &device, _Object object) { return downcast<mc2661_device &>(device).m_write_xsync.set_callback(object); }
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DECLARE_READ8_MEMBER( read );
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DECLARE_WRITE8_MEMBER( write );
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@ -96,7 +110,6 @@ public:
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protected:
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// device-level overrides
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virtual void device_config_complete();
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virtual void device_start();
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virtual void device_reset();
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virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
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@ -107,16 +120,17 @@ protected:
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virtual void rcv_complete();
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private:
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devcb_resolved_read_line m_in_rxd_func;
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devcb_resolved_write_line m_out_txd_func;
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devcb2_write_line m_write_txd;
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devcb2_write_line m_write_rxrdy;
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devcb2_write_line m_write_txrdy;
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devcb2_write_line m_write_rts;
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devcb2_write_line m_write_dtr;
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devcb2_write_line m_write_txemt_dschg;
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devcb2_write_line m_write_bkdet;
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devcb2_write_line m_write_xsync;
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devcb_resolved_write_line m_out_rxrdy_func;
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devcb_resolved_write_line m_out_txrdy_func;
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devcb_resolved_write_line m_out_rts_func;
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devcb_resolved_write_line m_out_dtr_func;
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devcb_resolved_write_line m_out_txemt_dschg_func;
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devcb_resolved_write_line m_out_bkdet_func;
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devcb_resolved_write_line m_out_xsync_func;
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int m_rxc;
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int m_txc;
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UINT8 m_rhr;
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UINT8 m_thr;
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@ -926,20 +926,6 @@ WRITE_LINE_MEMBER( wangpc_state::epci_irq_w )
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check_level1_interrupts();
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}
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static MC2661_INTERFACE( epci_intf )
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{
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0,
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0,
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DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, write_txd),
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DEVCB_DRIVER_LINE_MEMBER(wangpc_state, epci_irq_w),
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DEVCB_NULL,
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DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, write_rts),
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DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, write_dtr),
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DEVCB_DRIVER_LINE_MEMBER(wangpc_state, epci_irq_w),
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DEVCB_NULL,
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DEVCB_NULL
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};
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//-------------------------------------------------
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// upd765_interface fdc_intf
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@ -1147,7 +1133,14 @@ static MACHINE_CONFIG_START( wangpc, wangpc_state )
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MCFG_IM6402_TRO_CALLBACK(DEVWRITELINE(WANGPC_KEYBOARD_TAG, wangpc_keyboard_device, write_rxd))
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MCFG_IM6402_DR_CALLBACK(WRITELINE(wangpc_state, uart_dr_w))
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MCFG_IM6402_TBRE_CALLBACK(WRITELINE(wangpc_state, uart_tbre_w))
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MCFG_MC2661_ADD(SCN2661_TAG, 0, epci_intf)
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MCFG_DEVICE_ADD(SCN2661_TAG, MC2661, 0)
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MCFG_MC2661_TXD_HANDLER(DEVWRITELINE(RS232_TAG, rs232_port_device, write_txd))
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MCFG_MC2661_RXRDY_HANDLER(WRITELINE(wangpc_state, epci_irq_w))
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MCFG_MC2661_RTS_HANDLER(DEVWRITELINE(RS232_TAG, rs232_port_device, write_rts))
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MCFG_MC2661_DTR_HANDLER(DEVWRITELINE(RS232_TAG, rs232_port_device, write_dtr))
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MCFG_MC2661_TXEMT_DSCHG_HANDLER(WRITELINE(wangpc_state, epci_irq_w))
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MCFG_UPD765A_ADD(UPD765_TAG, false, false)
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MCFG_UPD765_INTRQ_CALLBACK(WRITELINE(wangpc_state, fdc_irq))
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MCFG_UPD765_DRQ_CALLBACK(WRITELINE(wangpc_state, fdc_drq))
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@ -1218,4 +1211,4 @@ ROM_END
|
||||
// GAME DRIVERS
|
||||
//**************************************************************************
|
||||
|
||||
COMP( 1985, wangpc, 0, 0, wangpc, wangpc, driver_device, 0, "Wang Laboratories", "Wang Professional Computer", GAME_SUPPORTS_SAVE )
|
||||
COMP( 1985, wangpc, 0, 0, wangpc, wangpc, driver_device, 0, "Wang Laboratories", "Wang Professional Computer", GAME_NOT_WORKING | GAME_SUPPORTS_SAVE )
|
||||
|
||||
@ -748,136 +748,6 @@ I8275_DISPLAY_PIXELS(wicat_display_pixels)
|
||||
}
|
||||
}
|
||||
|
||||
// internal terminal
|
||||
static mc2661_interface wicat_uart0_intf =
|
||||
{
|
||||
0, // RXC
|
||||
0, // TXC
|
||||
DEVCB_DEVICE_LINE_MEMBER("videouart0",mc2661_device, rx_w), // TXD out
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // RXRDY out
|
||||
DEVCB_NULL, // TXRDY out
|
||||
DEVCB_DEVICE_LINE_MEMBER("videouart0", mc2661_device, cts_w), // RTS out
|
||||
DEVCB_DEVICE_LINE_MEMBER("videouart0", mc2661_device, dsr_w), // DTR out
|
||||
DEVCB_NULL, // TXEMT out
|
||||
DEVCB_NULL, // BKDET out
|
||||
DEVCB_NULL // XSYNC out
|
||||
};
|
||||
|
||||
// RS232C ports (x5)
|
||||
static mc2661_interface wicat_uart1_intf =
|
||||
{
|
||||
0,
|
||||
0,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial1", rs232_port_device, write_txd),
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // RXRDY out
|
||||
DEVCB_NULL,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial1", rs232_port_device, write_rts),
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial1", rs232_port_device, write_dtr),
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // TXEMT out
|
||||
DEVCB_NULL,
|
||||
DEVCB_NULL
|
||||
};
|
||||
|
||||
static mc2661_interface wicat_uart2_intf =
|
||||
{
|
||||
0,
|
||||
0,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial2", rs232_port_device, write_txd),
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // RXRDY out
|
||||
DEVCB_NULL,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial2", rs232_port_device, write_rts),
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial2", rs232_port_device, write_dtr),
|
||||
DEVCB_NULL, // TXEMT out
|
||||
DEVCB_NULL,
|
||||
DEVCB_NULL
|
||||
};
|
||||
|
||||
static mc2661_interface wicat_uart3_intf =
|
||||
{
|
||||
0,
|
||||
0,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial3", rs232_port_device, write_txd),
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // RXRDY out
|
||||
DEVCB_NULL,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial3", rs232_port_device, write_rts),
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial3", rs232_port_device, write_dtr),
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // TXEMT out
|
||||
DEVCB_NULL,
|
||||
DEVCB_NULL
|
||||
};
|
||||
|
||||
static mc2661_interface wicat_uart4_intf =
|
||||
{
|
||||
0,
|
||||
0,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial4", rs232_port_device, write_txd),
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // RXRDY out
|
||||
DEVCB_NULL,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial4", rs232_port_device, write_rts),
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial4", rs232_port_device, write_dtr),
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // TXEMT out
|
||||
DEVCB_NULL,
|
||||
DEVCB_NULL
|
||||
};
|
||||
|
||||
static mc2661_interface wicat_uart5_intf =
|
||||
{
|
||||
0,
|
||||
0,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial5", rs232_port_device, write_txd),
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // RXRDY out
|
||||
DEVCB_NULL,
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial5", rs232_port_device, write_rts),
|
||||
DEVCB_DEVICE_LINE_MEMBER("serial5", rs232_port_device, write_dtr),
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // TXEMT out
|
||||
DEVCB_NULL,
|
||||
DEVCB_NULL
|
||||
};
|
||||
|
||||
// modem
|
||||
static mc2661_interface wicat_uart6_intf =
|
||||
{
|
||||
0, // RXC
|
||||
0, // TXC
|
||||
DEVCB_NULL, //DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, write_txd), // RXD out
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // RXRDY out
|
||||
DEVCB_NULL, // TXRDY out
|
||||
DEVCB_NULL, //DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, write_rts), // RTS out
|
||||
DEVCB_NULL, //DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, write_dtr), // DTR out
|
||||
DEVCB_CPU_INPUT_LINE("maincpu",M68K_IRQ_2), // TXEMT out
|
||||
DEVCB_NULL, // BKDET out
|
||||
DEVCB_NULL // XSYNC out
|
||||
};
|
||||
|
||||
// terminal (2x INS2651, 1x IM6042 - one of these is for the keyboard, another communicates with the main board, the third is unknown)
|
||||
static mc2661_interface wicat_video_uart0_intf =
|
||||
{
|
||||
0, // RXC
|
||||
0, // TXC
|
||||
DEVCB_DEVICE_LINE_MEMBER("uart0",mc2661_device, rx_w), // RXD out
|
||||
DEVCB_CPU_INPUT_LINE("videocpu",INPUT_LINE_IRQ0), // RXRDY out
|
||||
DEVCB_NULL, // TXRDY out
|
||||
DEVCB_DEVICE_LINE_MEMBER("uart0",mc2661_device, cts_w), // RTS out
|
||||
DEVCB_DEVICE_LINE_MEMBER("uart0",mc2661_device, dsr_w), // DTR out
|
||||
DEVCB_NULL, // TXEMT out
|
||||
DEVCB_NULL, // BKDET out
|
||||
DEVCB_NULL // XSYNC out
|
||||
};
|
||||
|
||||
static mc2661_interface wicat_video_uart1_intf =
|
||||
{
|
||||
19200, // RXC
|
||||
19200, // TXC
|
||||
DEVCB_NULL, // RXD out
|
||||
DEVCB_CPU_INPUT_LINE("videocpu",INPUT_LINE_IRQ0), // RXRDY out
|
||||
DEVCB_NULL, // TXRDY out
|
||||
DEVCB_NULL, //DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, write_rts), // RTS out
|
||||
DEVCB_NULL, //DEVCB_DEVICE_LINE_MEMBER(RS232_TAG, rs232_port_device, write_dtr), // DTR out
|
||||
DEVCB_NULL, // TXEMT out
|
||||
DEVCB_NULL, // BKDET out
|
||||
DEVCB_NULL // XSYNC out
|
||||
};
|
||||
|
||||
static mm58274c_interface wicat_rtc_intf =
|
||||
{
|
||||
0, // 12 hour
|
||||
@ -909,13 +779,52 @@ static MACHINE_CONFIG_START( wicat, wicat_state )
|
||||
|
||||
MCFG_MM58274C_ADD("rtc",wicat_rtc_intf) // actually an MM58174AN, but should be compatible
|
||||
|
||||
MCFG_MC2661_ADD("uart0", XTAL_5_0688MHz, wicat_uart0_intf) // connected to terminal board
|
||||
MCFG_MC2661_ADD("uart1", XTAL_5_0688MHz, wicat_uart1_intf)
|
||||
MCFG_MC2661_ADD("uart2", XTAL_5_0688MHz, wicat_uart2_intf)
|
||||
MCFG_MC2661_ADD("uart3", XTAL_5_0688MHz, wicat_uart3_intf)
|
||||
MCFG_MC2661_ADD("uart4", XTAL_5_0688MHz, wicat_uart4_intf)
|
||||
MCFG_MC2661_ADD("uart5", XTAL_5_0688MHz, wicat_uart5_intf)
|
||||
MCFG_MC2661_ADD("uart6", XTAL_5_0688MHz, wicat_uart6_intf) // connected to modem port
|
||||
// internal terminal
|
||||
MCFG_DEVICE_ADD("uart0", MC2661, XTAL_5_0688MHz) // connected to terminal board
|
||||
MCFG_MC2661_TXD_HANDLER(DEVWRITELINE("videouart0", mc2661_device, rx_w))
|
||||
MCFG_MC2661_RXRDY_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
MCFG_MC2661_RTS_HANDLER(DEVWRITELINE("videouart0", mc2661_device, cts_w))
|
||||
MCFG_MC2661_DTR_HANDLER(DEVWRITELINE("videouart0", mc2661_device, dsr_w))
|
||||
|
||||
// RS232C ports (x5)
|
||||
MCFG_DEVICE_ADD("uart1", MC2661, XTAL_5_0688MHz)
|
||||
MCFG_MC2661_TXD_HANDLER(DEVWRITELINE("serial1", rs232_port_device, write_txd))
|
||||
MCFG_MC2661_RXRDY_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
MCFG_MC2661_RTS_HANDLER(DEVWRITELINE("serial1", rs232_port_device, write_rts))
|
||||
MCFG_MC2661_DTR_HANDLER(DEVWRITELINE("serial1", rs232_port_device, write_dtr))
|
||||
MCFG_MC2661_TXEMT_DSCHG_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
|
||||
MCFG_DEVICE_ADD("uart2", MC2661, XTAL_5_0688MHz)
|
||||
MCFG_MC2661_TXD_HANDLER(DEVWRITELINE("serial2", rs232_port_device, write_txd))
|
||||
MCFG_MC2661_RXRDY_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
MCFG_MC2661_RTS_HANDLER(DEVWRITELINE("serial2", rs232_port_device, write_rts))
|
||||
MCFG_MC2661_DTR_HANDLER(DEVWRITELINE("serial2", rs232_port_device, write_dtr))
|
||||
|
||||
MCFG_DEVICE_ADD("uart3", MC2661, XTAL_5_0688MHz)
|
||||
MCFG_MC2661_TXD_HANDLER(DEVWRITELINE("serial3", rs232_port_device, write_txd))
|
||||
MCFG_MC2661_RXRDY_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
MCFG_MC2661_RTS_HANDLER(DEVWRITELINE("serial3", rs232_port_device, write_rts))
|
||||
MCFG_MC2661_DTR_HANDLER(DEVWRITELINE("serial3", rs232_port_device, write_dtr))
|
||||
MCFG_MC2661_TXEMT_DSCHG_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
|
||||
MCFG_DEVICE_ADD("uart4", MC2661, XTAL_5_0688MHz)
|
||||
MCFG_MC2661_TXD_HANDLER(DEVWRITELINE("serial4", rs232_port_device, write_txd))
|
||||
MCFG_MC2661_RXRDY_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
MCFG_MC2661_RTS_HANDLER(DEVWRITELINE("serial4", rs232_port_device, write_rts))
|
||||
MCFG_MC2661_DTR_HANDLER(DEVWRITELINE("serial4", rs232_port_device, write_dtr))
|
||||
MCFG_MC2661_TXEMT_DSCHG_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
|
||||
MCFG_DEVICE_ADD("uart5", MC2661, XTAL_5_0688MHz)
|
||||
MCFG_MC2661_TXD_HANDLER(DEVWRITELINE("serial5", rs232_port_device, write_txd))
|
||||
MCFG_MC2661_RXRDY_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
MCFG_MC2661_RTS_HANDLER(DEVWRITELINE("serial5", rs232_port_device, write_rts))
|
||||
MCFG_MC2661_DTR_HANDLER(DEVWRITELINE("serial5", rs232_port_device, write_dtr))
|
||||
MCFG_MC2661_TXEMT_DSCHG_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
|
||||
// modem
|
||||
MCFG_DEVICE_ADD("uart6", MC2661, XTAL_5_0688MHz) // connected to modem port
|
||||
MCFG_MC2661_RXRDY_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
MCFG_MC2661_TXEMT_DSCHG_HANDLER(INPUTLINE("maincpu", M68K_IRQ_2))
|
||||
|
||||
MCFG_RS232_PORT_ADD("serial1",default_rs232_devices,NULL)
|
||||
MCFG_RS232_RXD_HANDLER(DEVWRITELINE("uart1",mc2661_device,rx_w))
|
||||
@ -955,8 +864,19 @@ static MACHINE_CONFIG_START( wicat, wicat_state )
|
||||
MCFG_AM9517A_ADD("videodma", XTAL_8MHz, wicat_videodma_intf) // clock is a bit of guess
|
||||
MCFG_IM6402_ADD("videouart", 0, 0)
|
||||
MCFG_IM6402_DR_CALLBACK(WRITELINE(wicat_state, kb_data_ready))
|
||||
MCFG_MC2661_ADD("videouart0", XTAL_5_0688MHz, wicat_video_uart0_intf) // the INS2651 looks similar enough to the MC2661...
|
||||
MCFG_MC2661_ADD("videouart1", XTAL_5_0688MHz, wicat_video_uart1_intf)
|
||||
|
||||
// terminal (2x INS2651, 1x IM6042 - one of these is for the keyboard, another communicates with the main board, the third is unknown)
|
||||
MCFG_DEVICE_ADD("videouart0", MC2661, XTAL_5_0688MHz) // the INS2651 looks similar enough to the MC2661...
|
||||
MCFG_MC2661_TXD_HANDLER(DEVWRITELINE("uart0", mc2661_device, rx_w))
|
||||
MCFG_MC2661_RXRDY_HANDLER(INPUTLINE("videocpu", INPUT_LINE_IRQ0))
|
||||
MCFG_MC2661_RTS_HANDLER(DEVWRITELINE("uart0", mc2661_device, cts_w))
|
||||
MCFG_MC2661_DTR_HANDLER(DEVWRITELINE("uart0", mc2661_device, dsr_w))
|
||||
|
||||
MCFG_DEVICE_ADD("videouart1", MC2661, XTAL_5_0688MHz)
|
||||
MCFG_MC2661_RXC(19200)
|
||||
MCFG_MC2661_TXC(19200)
|
||||
MCFG_MC2661_RXRDY_HANDLER(INPUTLINE("videocpu", INPUT_LINE_IRQ0))
|
||||
|
||||
MCFG_X2210_ADD("vsram") // XD2210
|
||||
|
||||
MCFG_SCREEN_ADD("screen",RASTER)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user