MESS SVN History

15994 Revisions

r3247 Friday 12th September, 2008 at 18:15:22 UTC by Fabio Priuli
[SX64] Enabled VC1541 CPU, floppy emulation is non-existent but it doesn't crash anymore

[src/mess/drivers]	c64.c
[src/mess/machine]	c16.c c64.c

src/mess/machine/c16.c
r3246	r3247
68	68	static UINT8 *c16_memory_28000;
69	69	static UINT8 *c16_memory_2c000;
70	70
71		int has_c1551 = 0, has_vc1541 = 0, has_iec8 = 0, has_iec9 = 0; // Notice that iec8 & iec9 have never been implemented
	71	static int has_c1551 = 0, has_vc1541 = 0, has_iec8 = 0, has_iec9 = 0; // Notice that iec8 & iec9 have never been implemented
72	72
73	73	static UINT8 read_cfg1(running_machine *machine)
74	74	{

src/mess/machine/c64.c
r3246	r3247
85	85	int c64_tape_on = 1;
86	86	static int c64_cia1_on = 1;
87	87	static int c64_io_enabled = 0;
	88	static int is_sx64 = 0; // temporary workaround until we implement full vc1541 emulation for every c64 set
88	89
89
90	90	static UINT8 serial_clock, serial_data, serial_atn;
91	91	static UINT8 vicirq = 0;
92	92
r3246	r3247
1047	1047	DRIVER_INIT( sx64 )
1048	1048	{
1049	1049	VC1541_CONFIG vc1541 = { 1, 8 };
	1050	is_sx64 = 1;
1050	1051	c64_tape_on = 0;
1051	1052	c64_pal = 1;
1052	1053	c64_common_driver_init (machine);
r3246	r3247
1055	1056
1056	1057	void c64_common_init_machine (running_machine *machine)
1057	1058	{
1058		#ifdef VC1541
1059		vc1541_reset ();
1060		#endif
	1059	if (is_sx64)
	1060	vc1541_reset ();
1061	1061
1062	1062	if (c64_cia1_on)
1063	1063	{

src/mess/drivers/c64.c
r3246	r3247
581	581
582	582	static MACHINE_DRIVER_START( sx64 )
583	583	MDRV_IMPORT_FROM( c64pal )
584		// MDRV_IMPORT_FROM( cpu_vc1541 )
	584	MDRV_IMPORT_FROM( cpu_vc1541 )
585	585	MDRV_SOUND_REMOVE( "dac" )
586	586	MDRV_CASSETTE_REMOVE( "cassette" )
587	587	#ifdef CPU_SYNC

15994 Revisions