MAME SVN History

199869 Revisions

r21000 Tuesday 12th February, 2013 at 20:43:29 UTC by Curt Coder
(MESS) c64: Connected the Turbo232/SwiftLink cartridges' RS-232 port to the 6551 ACIA. (nw)

[src/emu/machine]	mos6551.c mos6551.h
[src/mess/machine]	c64_swiftlink.c c64_turbo232.c

trunk/src/emu/machine/mos6551.c
r20999	r21000
346	346
347	347
348	348	//-------------------------------------------------
	349	// rxd_w - receive data write
	350	//-------------------------------------------------
	351
	352	WRITE_LINE_MEMBER( mos6551_device::rxd_w )
	353	{
	354	check_for_start(state);
	355	}
	356
	357
	358	//-------------------------------------------------
349	359	// rxc_w - receive clock write
350	360	//-------------------------------------------------
351	361

trunk/src/emu/machine/mos6551.h
r20999	r21000
76	76	DECLARE_READ8_MEMBER( read );
77	77	DECLARE_WRITE8_MEMBER( write );
78	78
	79	DECLARE_WRITE_LINE_MEMBER( rxd_w );
79	80	DECLARE_WRITE_LINE_MEMBER( rxc_w );
80	81	DECLARE_WRITE_LINE_MEMBER( cts_w );
81	82	DECLARE_WRITE_LINE_MEMBER( dsr_w );

trunk/src/mess/machine/c64_turbo232.c
r20999	r21000
42	42
43	43	static const rs232_port_interface rs232_intf =
44	44	{
	45	DEVCB_DEVICE_LINE_MEMBER(MOS6551_TAG, mos6551_device, rxd_w),
	46	DEVCB_DEVICE_LINE_MEMBER(MOS6551_TAG, mos6551_device, dcd_w),
	47	DEVCB_DEVICE_LINE_MEMBER(MOS6551_TAG, mos6551_device, dsr_w),
45	48	DEVCB_NULL,
46		DEVCB_NULL,
47		DEVCB_NULL,
48		DEVCB_NULL,
49		DEVCB_NULL
	49	DEVCB_DEVICE_LINE_MEMBER(MOS6551_TAG, mos6551_device, cts_w)
50	50	};
51	51
52	52
r20999	r21000
56	56
57	57	static MACHINE_CONFIG_FRAGMENT( c64_turbo232 )
58	58	MCFG_MOS6551_ADD(MOS6551_TAG, XTAL_3_6864MHz, DEVWRITELINE(DEVICE_SELF, c64_turbo232_cartridge_device, acia_irq_w))
	59	MCFG_MOS6551_RXD_TXD_CALLBACKS(NULL, DEVWRITELINE(RS232_TAG, rs232_port_device, tx))
59	60
60	61	MCFG_RS232_PORT_ADD(RS232_TAG, rs232_intf, rs232_devices, NULL, NULL)
61	62	MACHINE_CONFIG_END

trunk/src/mess/machine/c64_swiftlink.c
r20999	r21000
42	42
43	43	static const rs232_port_interface rs232_intf =
44	44	{
	45	DEVCB_DEVICE_LINE_MEMBER(MOS6551_TAG, mos6551_device, rxd_w),
	46	DEVCB_DEVICE_LINE_MEMBER(MOS6551_TAG, mos6551_device, dcd_w),
	47	DEVCB_DEVICE_LINE_MEMBER(MOS6551_TAG, mos6551_device, dsr_w),
45	48	DEVCB_NULL,
46		DEVCB_NULL,
47		DEVCB_NULL,
48		DEVCB_NULL,
49		DEVCB_NULL
	49	DEVCB_DEVICE_LINE_MEMBER(MOS6551_TAG, mos6551_device, cts_w)
50	50	};
51	51
52	52
r20999	r21000
56	56
57	57	static MACHINE_CONFIG_FRAGMENT( c64_swiftlink )
58	58	MCFG_MOS6551_ADD(MOS6551_TAG, XTAL_3_6864MHz, DEVWRITELINE(DEVICE_SELF, c64_swiftlink_cartridge_device, acia_irq_w))
	59	MCFG_MOS6551_RXD_TXD_CALLBACKS(NULL, DEVWRITELINE(RS232_TAG, rs232_port_device, tx))
59	60
60	61	MCFG_RS232_PORT_ADD(RS232_TAG, rs232_intf, rs232_devices, NULL, NULL)
61	62	MACHINE_CONFIG_END

199869 Revisions