MAME SVN History

199869 Revisions

r29490 Wednesday 9th April, 2014 at 16:16:36 UTC by Fabio Priuli
t6a04: updated to use inline configs. nw.

[src/emu/video]	t6a04.c t6a04.h
[src/mess/drivers]	ti85.c

trunk/src/emu/video/t6a04.h
r29489	r29490
11	11	#ifndef __T6A04_H__
12	12	#define __T6A04_H__
13	13
14		#define MCFG_T6A04_ADD( _tag, _config ) \
15		MCFG_DEVICE_ADD( _tag, T6A04, 0 ) \
16		MCFG_DEVICE_CONFIG(_config)
17
18	14	//**************************************************************************
19	15	// TYPE DEFINITIONS
20	16	//**************************************************************************
21	17
22		// ======================> t6a04_interface
23
24		struct t6a04_interface
25		{
26		UINT8 height; // number of lines
27		UINT8 width; // pixels for line
28		};
29
30	18	// ======================> t6a04_device
31	19
32		class t6a04_device : public device_t,
33		public t6a04_interface
	20	class t6a04_device : public device_t
34	21	{
35	22	public:
36	23	// construction/destruction
37	24	t6a04_device(const machine_config &mconfig, const char tag, device_t owner, UINT32 clock);
38	25
	26	static void set_size(device_t &device, int w, int h)
	27	{
	28	t6a04_device &dev = downcast<t6a04_device &>(device);
	29	dev.m_width = w;
	30	dev.m_height = h;
	31	}
	32
39	33	// device interface
40	34	DECLARE_WRITE8_MEMBER(control_write);
41	35	DECLARE_READ8_MEMBER(control_read);
r29489	r29490
48	42	// device-level overrides
49	43	virtual void device_start();
50	44	virtual void device_reset();
51		virtual void device_config_complete();
52	45	virtual void device_validity_check(validity_checker &valid) const;
53	46
54	47	private:
r29489	r29490
65	58	UINT8 m_opa1;
66	59	UINT8 m_opa2;
67	60	UINT8 m_output_reg;
	61
	62	UINT8 m_height; // number of lines
	63	UINT8 m_width; // pixels for line
68	64	};
69	65
70	66	// device type definition
71	67	extern const device_type T6A04;
72	68
	69	#define MCFG_T6A04_SIZE(_width, _height) \
	70	t6a04_device::set_size(*device, _width, _height);
	71
73	72	#endif

trunk/src/emu/video/t6a04.c
r29489	r29490
18	18	const device_type T6A04 = &device_creator<t6a04_device>;
19	19
20	20	//-------------------------------------------------
21		// device_config_complete - perform any
22		// operations now that the configuration is
23		// complete
24		//-------------------------------------------------
25
26		void t6a04_device::device_config_complete()
27		{
28		// inherit a copy of the static data
29		const t6a04_interface intf = reinterpret_cast<const t6a04_interface >(static_config());
30
31		if (intf != NULL)
32		{
33		static_cast<t6a04_interface >(this) = *intf;
34		}
35		// or initialize to defaults if none provided
36		else
37		{
38		height = width = 0;
39		}
40		}
41
42		//-------------------------------------------------
43	21	// device_validity_check - perform validity checks
44	22	// on this device
45	23	//-------------------------------------------------
46	24
47	25	void t6a04_device::device_validity_check(validity_checker &valid) const
48	26	{
49		if (height == 0 \|\| width == 0)
	27	if (m_height == 0 \|\| m_width == 0)
50	28	mame_printf_error("Configured with invalid parameter\n");
51	29	}
52	30
r29489	r29490
59	37	//-------------------------------------------------
60	38
61	39	t6a04_device::t6a04_device(const machine_config &mconfig, const char tag, device_t owner, UINT32 clock) :
62		device_t(mconfig, T6A04, "T6A04", tag, owner, clock, "t6a04", __FILE__)
	40	device_t(mconfig, T6A04, "T6A04", tag, owner, clock, "t6a04", __FILE__),
	41	m_height(0),
	42	m_width(0)
63	43	{
64	44	}
65	45
r29489	r29490
115	95
116	96	UINT32 t6a04_device::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
117	97	{
118		UINT8 ypages = width>>3;
119		UINT8 last_line = m_zpos + height;
	98	UINT8 ypages = m_width>>3;
	99	UINT8 last_line = m_zpos + m_height;
120	100
121	101	if (m_display_on)
122	102	{

trunk/src/mess/drivers/ti85.c
r29489	r29490
537	537	MACHINE_CONFIG_END
538	538
539	539
540		static const t6a04_interface ti82_display =
541		{
542		64, // number of lines
543		96, // pixels for line
544		};
545
546	540	static MACHINE_CONFIG_DERIVED( ti82, ti81 )
547	541	MCFG_CPU_MODIFY("maincpu")
548	542	MCFG_CPU_CLOCK( 6000000) /* 6 MHz */
r29489	r29490
557	551	MCFG_PALETTE_ENTRIES(2)
558	552	MCFG_PALETTE_INIT_OWNER(ti85_state, ti82 )
559	553
560		MCFG_T6A04_ADD("t6a04", ti82_display)
	554	MCFG_DEVICE_ADD("t6a04", T6A04, 0)
	555	MCFG_T6A04_SIZE(96, 64)
561	556
562	557	MCFG_SPEAKER_STANDARD_MONO("mono")
563	558	MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0)
r29489	r29490
587	582	MCFG_PALETTE_ENTRIES(2)
588	583	MCFG_PALETTE_INIT_OWNER(ti85_state, ti82 )
589	584
590		MCFG_T6A04_ADD("t6a04", ti82_display)
	585	MCFG_DEVICE_ADD("t6a04", T6A04, 0)
	586	MCFG_T6A04_SIZE(96, 64)
591	587	MACHINE_CONFIG_END
592	588
593	589	static MACHINE_CONFIG_DERIVED( ti86, ti85 )
r29489	r29490
621	617	MCFG_PALETTE_ENTRIES(2)
622	618	MCFG_PALETTE_INIT_OWNER(ti85_state, ti82 )
623	619
624		MCFG_T6A04_ADD("t6a04", ti82_display)
	620	MCFG_DEVICE_ADD("t6a04", T6A04, 0)
	621	MCFG_T6A04_SIZE(96, 64)
625	622
626	623	MCFG_DEVICE_REMOVE("nvram")
627	624	MCFG_NVRAM_HANDLER(ti83p)

199869 Revisions