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r18571 Wednesday 17th October, 2012 at 06:57:18 UTC by Miodrag Milanović
changed 7474 to use devcb2 (no whatsnew)

[src/emu/machine]	7474.c 7474.h
[src/mame/audio]	scramble.c
[src/mame/drivers]	carpolo.c dambustr.c galaxold.c scobra.c scramble.c
[src/mame/includes]	carpolo.h galaxold.h scramble.h
[src/mame/machine]	carpolo.c galaxold.c

trunk/src/mame/includes/scramble.h

r18570	r18571
55	55	DECLARE_MACHINE_RESET(explorer);
56	56	DECLARE_WRITE8_MEMBER(scramble_protection_w);
57	57	DECLARE_READ8_MEMBER(scramble_protection_r);
	58	DECLARE_WRITE_LINE_MEMBER(scramble_sh_7474_q_callback);
58	59	};
59	60
60	61
r18570	r18571
75	76	/*----------- defined in audio/scramble.c -----------*/
76	77
77	78	void scramble_sh_init(running_machine &machine);
78		WRITE_LINE_DEVICE_HANDLER( scramble_sh_7474_q_callback );
79	79
80	80
81	81	DECLARE_READ8_DEVICE_HANDLER( scramble_portB_r );

trunk/src/mame/includes/galaxold.h

r18570	r18571
183	183	TIMER_CALLBACK_MEMBER(stars_blink_callback);
184	184	TIMER_CALLBACK_MEMBER(stars_scroll_callback);
185	185	TIMER_DEVICE_CALLBACK_MEMBER(galaxold_interrupt_timer);
	186	DECLARE_WRITE_LINE_MEMBER(galaxold_7474_9m_2_q_callback);
	187	DECLARE_WRITE_LINE_MEMBER(galaxold_7474_9m_1_callback);
	188
	189
186	190	};
187	191
188	192	/*----------- defined in video/galaxold.c -----------*/
189	193	void galaxold_init_stars(running_machine &machine, int colors_offset);
190	194	void galaxold_draw_stars(running_machine &machine, bitmap_ind16 &bitmap, const rectangle &cliprect);
191	195
192		/*----------- defined in machine/galaxold.c -----------*/
193
194		WRITE_LINE_DEVICE_HANDLER( galaxold_7474_9m_2_q_callback );
195		WRITE_LINE_DEVICE_HANDLER( galaxold_7474_9m_1_callback );
196
197	196	#define galaxold_coin_counter_0_w galaxold_coin_counter_w
198	197
199	198	#endif

trunk/src/mame/includes/carpolo.h

r18570	r18571
78	78	DECLARE_READ8_MEMBER(pia_0_port_b_r);
79	79	DECLARE_READ8_MEMBER(pia_1_port_a_r);
80	80	DECLARE_READ8_MEMBER(pia_1_port_b_r);
	81	DECLARE_WRITE_LINE_MEMBER(carpolo_7474_2s_1_q_cb);
	82	DECLARE_WRITE_LINE_MEMBER(carpolo_7474_2s_2_q_cb);
	83	DECLARE_WRITE_LINE_MEMBER(carpolo_7474_2u_1_q_cb);
	84	DECLARE_WRITE_LINE_MEMBER(carpolo_7474_2u_2_q_cb);
	85
81	86	};
82	87
83	88
r18570	r18571
87	92	extern const pia6821_interface carpolo_pia1_intf;
88	93
89	94	void carpolo_74148_3s_cb(device_t *device);
90
91		WRITE_LINE_DEVICE_HANDLER( carpolo_7474_2s_1_q_cb );
92		WRITE_LINE_DEVICE_HANDLER( carpolo_7474_2s_2_q_cb );
93		WRITE_LINE_DEVICE_HANDLER( carpolo_7474_2u_1_q_cb );
94		WRITE_LINE_DEVICE_HANDLER( carpolo_7474_2u_2_q_cb );
95
96	95	void carpolo_generate_car_car_interrupt(running_machine &machine, int car1, int car2);
97	96	void carpolo_generate_ball_screen_interrupt(running_machine &machine, UINT8 cause);
98	97	void carpolo_generate_car_goal_interrupt(running_machine &machine, int car, int right_goal);

trunk/src/mame/drivers/scramble.c

r18570	r18571
1326	1326	MCFG_CPU_PROGRAM_MAP(scramble_sound_map)
1327	1327	MCFG_CPU_IO_MAP(scramble_sound_io_map)
1328	1328
1329		MCFG_7474_ADD("7474_9m_1", "7474_9m_1", galaxold_7474_9m_1_callback, NULL)
1330		MCFG_7474_ADD("7474_9m_2", "7474_9m_1", NULL, galaxold_7474_9m_2_q_callback)
	1329	MCFG_7474_ADD("7474_9m_1", WRITELINE(scramble_state,galaxold_7474_9m_1_callback), NOOP)
	1330	MCFG_7474_ADD("7474_9m_2", NOOP, WRITELINE(scramble_state,galaxold_7474_9m_2_q_callback))
1331	1331
1332		MCFG_7474_ADD("konami_7474", "konami_7474", NULL, scramble_sh_7474_q_callback)
	1332	MCFG_7474_ADD("konami_7474", NOOP, WRITELINE(scramble_state,scramble_sh_7474_q_callback))
1333	1333
1334	1334	MCFG_TIMER_DRIVER_ADD("int_timer", scramble_state, galaxold_interrupt_timer)
1335	1335
r18570	r18571
1558	1558	MCFG_CPU_ADD("maincpu", Z80, 18432000/6)   /* 3.072 MHz */
1559	1559	MCFG_CPU_PROGRAM_MAP(ad2083_map)
1560	1560
1561		MCFG_7474_ADD("konami_7474", "konami_7474", NULL, scramble_sh_7474_q_callback)
1562		MCFG_7474_ADD("7474_9m_1", "7474_9m_1", galaxold_7474_9m_1_callback, NULL)
1563		MCFG_7474_ADD("7474_9m_2", "7474_9m_1", NULL, galaxold_7474_9m_2_q_callback)
	1561	MCFG_7474_ADD("konami_7474", NOOP, WRITELINE(scramble_state,scramble_sh_7474_q_callback))
	1562	MCFG_7474_ADD("7474_9m_1", WRITELINE(scramble_state,galaxold_7474_9m_1_callback), NOOP)
	1563	MCFG_7474_ADD("7474_9m_2", NOOP, WRITELINE(scramble_state,galaxold_7474_9m_2_q_callback))
1564	1564
1565	1565	MCFG_TIMER_DRIVER_ADD("int_timer", scramble_state, galaxold_interrupt_timer)
1566	1566

trunk/src/mame/drivers/dambustr.c

r18570	r18571
251	251
252	252	MCFG_MACHINE_RESET_OVERRIDE(dambustr_state,galaxold)
253	253
254		MCFG_7474_ADD("7474_9m_1", "7474_9m_1", galaxold_7474_9m_1_callback, NULL)
255		MCFG_7474_ADD("7474_9m_2", "7474_9m_1", NULL, galaxold_7474_9m_2_q_callback)
	254	MCFG_7474_ADD("7474_9m_1", WRITELINE(dambustr_state,galaxold_7474_9m_1_callback), NOOP)
	255	MCFG_7474_ADD("7474_9m_2", NOOP, WRITELINE(dambustr_state,galaxold_7474_9m_2_q_callback))
256	256
257	257	MCFG_TIMER_DRIVER_ADD("int_timer", dambustr_state, galaxold_interrupt_timer)
258	258

trunk/src/mame/drivers/carpolo.c

r18570	r18571
251	251	MCFG_PIA6821_ADD("pia0", carpolo_pia0_intf)
252	252	MCFG_PIA6821_ADD("pia1", carpolo_pia1_intf)
253	253
254		MCFG_7474_ADD("7474_2s_1", "74148_3s", NULL, carpolo_7474_2s_1_q_cb)
255		MCFG_7474_ADD("7474_2s_2", "74148_3s", NULL, carpolo_7474_2s_2_q_cb)
256		MCFG_7474_ADD("7474_2u_1", "74148_3s", NULL, carpolo_7474_2u_1_q_cb)
257		MCFG_7474_ADD("7474_2u_2", "74148_3s", NULL, carpolo_7474_2u_2_q_cb)
258		MCFG_7474_ADD("7474_1f_1", NULL, NULL, NULL)
259		MCFG_7474_ADD("7474_1f_2", NULL, NULL, NULL)
260		MCFG_7474_ADD("7474_1d_1", NULL, NULL, NULL)
261		MCFG_7474_ADD("7474_1d_2", NULL, NULL, NULL)
262		MCFG_7474_ADD("7474_1c_1", NULL, NULL, NULL)
263		MCFG_7474_ADD("7474_1c_2", NULL, NULL, NULL)
264		MCFG_7474_ADD("7474_1a_1", NULL, NULL, NULL)
265		MCFG_7474_ADD("7474_1a_2", NULL, NULL, NULL)
	254	MCFG_7474_ADD("7474_2s_1", NOOP, WRITELINE(carpolo_state, carpolo_7474_2s_1_q_cb))
	255	MCFG_7474_ADD("7474_2s_2", NOOP, WRITELINE(carpolo_state, carpolo_7474_2s_2_q_cb))
	256	MCFG_7474_ADD("7474_2u_1", NOOP, WRITELINE(carpolo_state, carpolo_7474_2u_1_q_cb))
	257	MCFG_7474_ADD("7474_2u_2", NOOP, WRITELINE(carpolo_state, carpolo_7474_2u_2_q_cb))
	258	MCFG_7474_ADD("7474_1f_1", NOOP, NOOP)
	259	MCFG_7474_ADD("7474_1f_2", NOOP, NOOP)
	260	MCFG_7474_ADD("7474_1d_1", NOOP, NOOP)
	261	MCFG_7474_ADD("7474_1d_2", NOOP, NOOP)
	262	MCFG_7474_ADD("7474_1c_1", NOOP, NOOP)
	263	MCFG_7474_ADD("7474_1c_2", NOOP, NOOP)
	264	MCFG_7474_ADD("7474_1a_1", NOOP, NOOP)
	265	MCFG_7474_ADD("7474_1a_2", NOOP, NOOP)
266	266
267	267	MCFG_74148_ADD("74148_3s", carpolo_ttl74148_intf)
268	268	MCFG_74153_ADD("74153_1k", carpolo_ttl74153_intf)

trunk/src/mame/drivers/galaxold.c

r18570	r18571
2176	2176
2177	2177	MCFG_MACHINE_RESET_OVERRIDE(galaxold_state,galaxold)
2178	2178
2179		MCFG_7474_ADD("7474_9m_1", "7474_9m_1", galaxold_7474_9m_1_callback, NULL)
2180		MCFG_7474_ADD("7474_9m_2", "7474_9m_1", NULL, galaxold_7474_9m_2_q_callback)
	2179	MCFG_7474_ADD("7474_9m_1", WRITELINE(galaxold_state,galaxold_7474_9m_1_callback), NOOP)
	2180	MCFG_7474_ADD("7474_9m_2", NOOP, WRITELINE(galaxold_state,galaxold_7474_9m_2_q_callback))
2181	2181
2182	2182	MCFG_TIMER_DRIVER_ADD("int_timer", galaxold_state, galaxold_interrupt_timer)
2183	2183

trunk/src/mame/drivers/scobra.c

r18570	r18571
735	735	MCFG_CPU_PROGRAM_MAP(scobra_sound_map)
736	736	MCFG_CPU_IO_MAP(scobra_sound_io_map)
737	737
738		MCFG_7474_ADD("konami_7474", "konami_7474", NULL, scramble_sh_7474_q_callback)
	738	MCFG_7474_ADD("konami_7474", NOOP, WRITELINE(scobra_state,scramble_sh_7474_q_callback))
739	739
740	740	MCFG_MACHINE_RESET_OVERRIDE(scobra_state,scramble)
741	741
742	742	MCFG_I8255A_ADD( "ppi8255_0", scramble_ppi_0_intf )
743	743	MCFG_I8255A_ADD( "ppi8255_1", scramble_ppi_1_intf )
744	744
745		MCFG_7474_ADD("7474_9m_1", "7474_9m_1", galaxold_7474_9m_1_callback, NULL)
746		MCFG_7474_ADD("7474_9m_2", "7474_9m_1", NULL, galaxold_7474_9m_2_q_callback)
	745	MCFG_7474_ADD("7474_9m_1", WRITELINE(scobra_state,galaxold_7474_9m_1_callback), NOOP)
	746	MCFG_7474_ADD("7474_9m_2", NOOP, WRITELINE(scobra_state,galaxold_7474_9m_2_q_callback))
747	747
748	748	MCFG_TIMER_DRIVER_ADD("int_timer", scobra_state, galaxold_interrupt_timer)
749	749
r18570	r18571
857	857	MCFG_CPU_PROGRAM_MAP(hustler_sound_map)
858	858	MCFG_CPU_IO_MAP(hustler_sound_io_map)
859	859
860		MCFG_7474_ADD("konami_7474", "konami_7474", NULL, scramble_sh_7474_q_callback)
	860	MCFG_7474_ADD("konami_7474", NOOP, WRITELINE(scobra_state,scramble_sh_7474_q_callback))
861	861
862	862	MCFG_MACHINE_RESET_OVERRIDE(scobra_state,scramble)
863	863
864		MCFG_7474_ADD("7474_9m_1", "7474_9m_1", galaxold_7474_9m_1_callback, NULL)
865		MCFG_7474_ADD("7474_9m_2", "7474_9m_1", NULL, galaxold_7474_9m_2_q_callback)
	864	MCFG_7474_ADD("7474_9m_1", WRITELINE(scobra_state,galaxold_7474_9m_1_callback), NOOP)
	865	MCFG_7474_ADD("7474_9m_2", NOOP, WRITELINE(scobra_state,galaxold_7474_9m_2_q_callback))
866	866
867	867	MCFG_TIMER_DRIVER_ADD("int_timer", scobra_state, galaxold_interrupt_timer)
868	868

trunk/src/mame/audio/scramble.c

r18570	r18571
110	110	return 0xff;
111	111	}
112	112
113		WRITE_LINE_DEVICE_HANDLER( scramble_sh_7474_q_callback )
	113	WRITE_LINE_MEMBER(scramble_state::scramble_sh_7474_q_callback)
114	114	{
115	115	/* the Q bar is connected to the Z80's INT line.  But since INT is complemented, */
116	116	/* we need to complement Q bar */
117		if (device->machine().device("audiocpu"))
118		device->machine().device("audiocpu")->execute().set_input_line(0, !state ? ASSERT_LINE : CLEAR_LINE);
	117	if (machine().device("audiocpu"))
	118	machine().device("audiocpu")->execute().set_input_line(0, !state ? ASSERT_LINE : CLEAR_LINE);
119	119	}
120	120
121	121	WRITE8_MEMBER(scramble_state::hotshock_sh_irqtrigger_w)

trunk/src/mame/machine/galaxold.c

r18570	r18571
28	28	}
29	29
30	30	/* FIXME: remove trampoline */
31		WRITE_LINE_DEVICE_HANDLER( galaxold_7474_9m_2_q_callback )
	31	WRITE_LINE_MEMBER(galaxold_state::galaxold_7474_9m_2_q_callback)
32	32	{
33	33	/* Q bar clocks the other flip-flop,
34	34	Q is VBLANK (not visible to the CPU) */
35		downcast<ttl7474_device *>(device)->clock_w(state);
	35	downcast<ttl7474_device *>(machine().device("7474_9m_1"))->clock_w(state);
36	36	}
37	37
38		WRITE_LINE_DEVICE_HANDLER( galaxold_7474_9m_1_callback )
	38	WRITE_LINE_MEMBER(galaxold_state::galaxold_7474_9m_1_callback)
39	39	{
40		galaxold_state *drvstate = device->machine().driver_data<galaxold_state>();
41	40	/* Q goes to the NMI line */
42		device->machine().device("maincpu")->execute().set_input_line(drvstate->m_irq_line, state ? CLEAR_LINE : ASSERT_LINE);
	41	machine().device("maincpu")->execute().set_input_line(m_irq_line, state ? CLEAR_LINE : ASSERT_LINE);
43	42	}
44	43
45	44	WRITE8_MEMBER(galaxold_state::galaxold_nmi_enable_w)

trunk/src/mame/machine/carpolo.c

r18570	r18571
65	65
66	66
67	67	/* the outputs of the flip-flops are connected to the priority encoder */
68		WRITE_LINE_DEVICE_HANDLER( carpolo_7474_2s_1_q_cb )
	68	WRITE_LINE_MEMBER(carpolo_state::carpolo_7474_2s_1_q_cb)
69	69	{
	70	device_t *device = machine().device("74148_3s");
70	71	ttl74148_input_line_w(device, COIN1_PRIORITY_LINE, state);
71	72	ttl74148_update(device);
72	73	}
73	74
74		WRITE_LINE_DEVICE_HANDLER( carpolo_7474_2s_2_q_cb )
	75	WRITE_LINE_MEMBER(carpolo_state::carpolo_7474_2s_2_q_cb)
75	76	{
	77	device_t *device = machine().device("74148_3s");
76	78	ttl74148_input_line_w(device, COIN2_PRIORITY_LINE, state);
77	79	ttl74148_update(device);
78	80	}
79	81
80		WRITE_LINE_DEVICE_HANDLER( carpolo_7474_2u_1_q_cb )
	82	WRITE_LINE_MEMBER(carpolo_state::carpolo_7474_2u_1_q_cb)
81	83	{
	84	device_t *device = machine().device("74148_3s");
82	85	ttl74148_input_line_w(device, COIN3_PRIORITY_LINE, state);
83	86	ttl74148_update(device);
84	87	}
85	88
86		WRITE_LINE_DEVICE_HANDLER( carpolo_7474_2u_2_q_cb )
	89	WRITE_LINE_MEMBER(carpolo_state::carpolo_7474_2u_2_q_cb)
87	90	{
	91	device_t *device = machine().device("74148_3s");
88	92	ttl74148_input_line_w(device, COIN4_PRIORITY_LINE, state);
89	93	ttl74148_update(device);
90	94	}

trunk/src/emu/machine/7474.c

r18570	r18571
54	54	//-------------------------------------------------
55	55
56	56	ttl7474_device::ttl7474_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
57		: device_t(mconfig, MACHINE_TTL7474, "7474", tag, owner, clock)
	57	: device_t(mconfig, MACHINE_TTL7474, "7474", tag, owner, clock),
	58	m_output_func(*this),
	59	m_comp_output_func(*this)
58	60	{
59		memset(&m_output_cb, 0, sizeof(m_output_cb));
60		memset(&m_comp_output_cb, 0, sizeof(m_comp_output_cb));
61	61	init();
62	62	}
63	63
64
65	64	//-------------------------------------------------
66		//  static_set_target_tag - configuration helper
67		//  to set the target tag
68		//-------------------------------------------------
69
70		void ttl7474_device::static_set_target_tag(device_t &device, const char *tag)
71		{
72		ttl7474_device &ttl7474 = downcast<ttl7474_device &>(device);
73		ttl7474.m_output_cb.tag = tag;
74		ttl7474.m_comp_output_cb.tag = tag;
75		}
76
77
78		//-------------------------------------------------
79		//  static_set_output_cb - configuration helper
80		//  to set the output callback
81		//-------------------------------------------------
82
83		void ttl7474_device::static_set_output_cb(device_t &device, write_line_device_func callback)
84		{
85		ttl7474_device &ttl7474 = downcast<ttl7474_device &>(device);
86		if (callback != NULL)
87		{
88		ttl7474.m_output_cb.type = DEVCB_TYPE_DEVICE;
89		ttl7474.m_output_cb.index = 0;
90		ttl7474.m_output_cb.writeline = callback;
91		}
92		else
93		ttl7474.m_output_cb.type = DEVCB_TYPE_NULL;
94		}
95
96
97		//-------------------------------------------------
98		//  static_set_comp_output_cb - configuration
99		//  helper to set the comp. output callback
100		//-------------------------------------------------
101
102		void ttl7474_device::static_set_comp_output_cb(device_t &device, write_line_device_func callback)
103		{
104		ttl7474_device &ttl7474 = downcast<ttl7474_device &>(device);
105		if (callback != NULL)
106		{
107		ttl7474.m_comp_output_cb.type = DEVCB_TYPE_DEVICE;
108		ttl7474.m_comp_output_cb.index = 0;
109		ttl7474.m_comp_output_cb.writeline = callback;
110		}
111		else
112		ttl7474.m_comp_output_cb.type = DEVCB_TYPE_NULL;
113		}
114
115
116		//-------------------------------------------------
117	65	//  device_start - device-specific startup
118	66	//-------------------------------------------------
119	67
r18570	r18571
129	77	save_item(NAME(m_last_output));
130	78	save_item(NAME(m_last_output_comp));
131	79
132		m_output_func.resolve(m_output_cb, *this);
133		m_comp_output_func.resolve(m_comp_output_cb, *this);
	80	m_output_func.resolve_safe();
	81	m_comp_output_func.resolve_safe();
134	82	}
135	83
136	84

trunk/src/emu/machine/7474.h

r18570	r18571
50	50	//  INTERFACE CONFIGURATION MACROS
51	51	//**************************************************************************
52	52
53		#define MCFG_7474_ADD(_tag, _target_tag, _output_cb, _comp_output_cb) \
	53	#define MCFG_7474_ADD(_tag, _output_cb, _comp_output_cb) \
54	54	MCFG_DEVICE_ADD(_tag, MACHINE_TTL7474, 0) \
55		MCFG_7474_TARGET_TAG(_target_tag) \
56	55	MCFG_7474_OUTPUT_CB(_output_cb) \
57	56	MCFG_7474_COMP_OUTPUT_CB(_comp_output_cb)
58	57
59		#define MCFG_7474_REPLACE(_tag, _target_tag, _output_cb, _comp_output_cb) \
	58	#define MCFG_7474_REPLACE(_tag, _output_cb, _comp_output_cb) \
60	59	MCFG_DEVICE_REPLACE(_tag, TTL7474, 0) \
61		MCFG_7474_TARGET_TAG(_target_tag) \
62	60	MCFG_7474_OUTPUT_CB(_output_cb) \
63	61	MCFG_7474_COMP_OUTPUT_CB(_comp_output_cb)
64	62
65		#define MCFG_7474_TARGET_TAG(_target_tag) \
66		ttl7474_device::static_set_target_tag(*device, _target_tag); \
	63	#define MCFG_7474_OUTPUT_CB(_devcb) \
	64	devcb = &ttl7474_device::set_output_cb(*device, DEVCB2_##_devcb); \
67	65
68		#define MCFG_7474_OUTPUT_CB(_cb) \
69		ttl7474_device::static_set_output_cb(*device, _cb); \
	66	#define MCFG_7474_COMP_OUTPUT_CB(_devcb) \
	67	devcb = &ttl7474_device::set_comp_output_cb(*device, DEVCB2_##_devcb); \
70	68
71		#define MCFG_7474_COMP_OUTPUT_CB(_cb) \
72		ttl7474_device::static_set_comp_output_cb(*device, _cb); \
73	69
74	70
75
76	71	//**************************************************************************
77	72	//  TYPE DEFINITIONS
78	73	//**************************************************************************
r18570	r18571
85	80	// construction/destruction
86	81	ttl7474_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
87	82
88		// inline configuration helpers
89		static void static_set_target_tag(device_t &device, const char *tag);
90		static void static_set_output_cb(device_t &device, write_line_device_func callback);
91		static void static_set_comp_output_cb(device_t &device, write_line_device_func callback);
	83	// static configuration helpers
	84	template<class _Object> static devcb2_base &set_output_cb(device_t &device, _Object object) { return downcast<ttl7474_device &>(device).m_output_func.set_callback(object); }
	85	template<class _Object> static devcb2_base &set_comp_output_cb(device_t &device, _Object object) { return downcast<ttl7474_device &>(device).m_comp_output_func.set_callback(object); }
92	86
93	87	// public interfaces
94	88	DECLARE_WRITE_LINE_MEMBER( clear_w );
r18570	r18571
104	98	virtual void device_reset();
105	99	virtual void device_post_load() { }
106	100	virtual void device_clock_changed() { }
107
108		// configuration state
109		devcb_write_line m_output_cb;
110		devcb_write_line m_comp_output_cb;
111
112	101	private:
113	102	// callbacks
114		devcb_resolved_write_line m_output_func;
115		devcb_resolved_write_line m_comp_output_func;
	103	devcb2_write_line m_output_func;
	104	devcb2_write_line m_comp_output_func;
116	105
117	106	// inputs
118	107	UINT8 m_clear;              // pin 1/13

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