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r14477 Thursday 16th February, 2012 at 02:48:58 UTC by Angelo Salese
More CRTC clean-ups, changed ET4K file name & ISA name properly

[src/emu/video]	pc_vga.c pc_vga.h
[src/mess]	mess.mak mess_dev.lst
[src/mess/drivers]	at.c genpc.c ibmpc.c
[src/mess/includes]	at.h
[src/mess/video]	isa_svga_s3.c isa_svga_tseng.c* isa_svga_tseng.h* isa_vga.c isa_vga.h

src/emu/video/pc_vga.c

r14476	r14477
932	932	return res;
933	933	}
934	934
935		#if 0
936	935	static UINT8 crtc_reg_read(UINT8 index)
937	936	{
938	937	UINT8 res;
r14476	r14477
988	987	res |= (vga.crtc.vert_blank_start & 0x200) >> 4;
989	988	break;
990	989	case 0x0a:
991		res  = (vga.crtc.cursor_scan_start & 0x1f;
	990	res  = (vga.crtc.cursor_scan_start & 0x1f);
992	991	res |= ((vga.crtc.cursor_enable & 1) ^ 1) << 5;
993	992	break;
994	993	case 0x0b:
r14476	r14477
1042	1041	break;
1043	1042	default:
1044	1043	printf("Unhandled CRTC reg r %02x\n",index);
	1044	break;
1045	1045	}
1046	1046
1047	1047	return res;
1048	1048	}
1049		#endif
1050	1049
1051	1050	static void recompute_params_clock(running_machine &machine, int divisor, int xtal)
1052	1051	{
r14476	r14477
1076	1075	static void recompute_params(running_machine &machine)
1077	1076	{
1078	1077	recompute_params_clock(machine, 1, (vga.miscellaneous_output & 0xc) ? XTAL_28_63636MHz : XTAL_25_1748MHz);
	1078	if(vga.miscellaneous_output & 8)
	1079	logerror("Warning: VGA external clock latch selected\n");
1079	1080	}
1080	1081
1081	1082	static void crtc_reg_write(running_machine &machine, UINT8 index, UINT8 data)
r14476	r14477
1254	1255	data = vga.crtc.index;
1255	1256	break;
1256	1257	case 5:
1257		if (vga.crtc.index < vga.svga_intf.crtc_regcount)
1258		data = vga.crtc.data[vga.crtc.index];
	1258	data = crtc_reg_read(vga.crtc.index);
1259	1259	break;
1260	1260	case 0xa:
1261	1261	UINT8 hsync,vsync;
r14476	r14477
1994	1994
1995	1995	res = 0;
1996	1996	if(index <= 0x18)
1997		res = vga.crtc.data[index];
	1997	res = crtc_reg_read(index);
1998	1998	else
1999	1999	{
2000	2000	switch(index)
r14476	r14477
2015	2015	return res;
2016	2016	}
2017	2017
2018
2019	2018	static void tseng_crtc_reg_write(running_machine &machine, UINT8 index, UINT8 data)
2020	2019	{
2021	2020	if(index <= 0x18)
r14476	r14477
2079	2078	}
2080	2079	}
2081	2080
	2081	READ8_HANDLER(tseng_et4k_03b0_r)
	2082	{
	2083	UINT8 res = 0xff;
	2084
	2085	if (CRTC_PORT_ADDR == 0x3b0)
	2086	{
	2087	switch(offset)
	2088	{
	2089	case 5:
	2090	res = tseng_crtc_reg_read(space->machine(),vga.crtc.index);
	2091	break;
	2092	case 8:
	2093	res = et4k.reg_3d8;
	2094	break;
	2095	default:
	2096	res = vga_port_03b0_r(space,offset);
	2097	break;
	2098	}
	2099	}
	2100
	2101	return res;
	2102	}
	2103
	2104	WRITE8_HANDLER(tseng_et4k_03b0_w)
	2105	{
	2106	if (CRTC_PORT_ADDR == 0x3b0)
	2107	{
	2108	switch(offset)
	2109	{
	2110	case 5:
	2111	vga.crtc.data[vga.crtc.index] = data;
	2112	tseng_crtc_reg_write(space->machine(),vga.crtc.index,data);
	2113	break;
	2114	case 8:
	2115	et4k.reg_3d8 = data;
	2116	if(data == 0xa0)
	2117	et4k.ext_reg_ena = true;
	2118	else if(data == 0x29)
	2119	et4k.ext_reg_ena = false;
	2120	break;
	2121	default:
	2122	vga_port_03b0_w(space,offset,data);
	2123	break;
	2124	}
	2125	}
	2126	tseng_define_video_mode(space->machine());
	2127	}
	2128
	2129
2082	2130	READ8_HANDLER(tseng_et4k_03c0_r)
2083	2131	{
2084	2132	UINT8 res;
r14476	r14477
2399	2447
2400	2448	******************************************/
2401	2449
2402		READ8_HANDLER(s3_port_03c0_r)
2403		{
2404		UINT8 res;
2405
2406		switch(offset)
2407		{
2408		default:
2409		res = vga_port_03c0_r(space,offset);
2410		break;
2411		}
2412
2413		return res;
2414		}
2415
2416		WRITE8_HANDLER(s3_port_03c0_w)
2417		{
2418		switch(offset)
2419		{
2420		default:
2421		vga_port_03c0_w(space,offset,data);
2422		break;
2423		}
2424		}
2425
2426	2450	static UINT8 s3_crtc_reg_read(running_machine &machine, UINT8 index)
2427	2451	{
2428	2452	UINT8 res;
2429	2453
2430	2454	res = 0;
2431	2455	if(index <= 0x18)
2432		res = vga.crtc.data[index];
	2456	res = crtc_reg_read(index);
2433	2457	else
2434	2458	{
2435	2459	switch(index)
r14476	r14477
2546	2570	}
2547	2571	}
2548	2572
	2573
	2574	READ8_HANDLER(s3_port_03b0_r)
	2575	{
	2576	UINT8 res = 0xff;
	2577
	2578	if (CRTC_PORT_ADDR == 0x3b0)
	2579	{
	2580	switch(offset)
	2581	{
	2582	case 5:
	2583	res = s3_crtc_reg_read(space->machine(),vga.crtc.index);
	2584	break;
	2585	default:
	2586	res = vga_port_03b0_r(space,offset);
	2587	break;
	2588	}
	2589	}
	2590
	2591	return res;
	2592	}
	2593
	2594	WRITE8_HANDLER(s3_port_03b0_w)
	2595	{
	2596	if (CRTC_PORT_ADDR == 0x3b0)
	2597	{
	2598	switch(offset)
	2599	{
	2600	case 5:
	2601	vga.crtc.data[vga.crtc.index] = data;
	2602	s3_crtc_reg_write(space->machine(),vga.crtc.index,data);
	2603	break;
	2604	default:
	2605	vga_port_03b0_w(space,offset,data);
	2606	break;
	2607	}
	2608	}
	2609	}
	2610
	2611	READ8_HANDLER(s3_port_03c0_r)
	2612	{
	2613	UINT8 res;
	2614
	2615	switch(offset)
	2616	{
	2617	default:
	2618	res = vga_port_03c0_r(space,offset);
	2619	break;
	2620	}
	2621
	2622	return res;
	2623	}
	2624
	2625	WRITE8_HANDLER(s3_port_03c0_w)
	2626	{
	2627	switch(offset)
	2628	{
	2629	default:
	2630	vga_port_03c0_w(space,offset,data);
	2631	break;
	2632	}
	2633	}
	2634
2549	2635	READ8_HANDLER(s3_port_03d0_r)
2550	2636	{
2551	2637	UINT8 res = 0xff;

src/emu/video/pc_vga.h

r14476	r14477
41	41	WRITE8_HANDLER(vga_mem_w);
42	42
43	43	/* per-device implementations */
	44	READ8_HANDLER(tseng_et4k_03b0_r);
	45	WRITE8_HANDLER(tseng_et4k_03b0_w);
44	46	READ8_HANDLER(tseng_et4k_03c0_r);
45	47	WRITE8_HANDLER(tseng_et4k_03c0_w);
46	48	READ8_HANDLER(tseng_et4k_03d0_r);
r14476	r14477
55	57	READ8_HANDLER(trident_mem_r);
56	58	WRITE8_HANDLER(trident_mem_w);
57	59
	60	READ8_HANDLER(s3_port_03b0_r);
	61	WRITE8_HANDLER(s3_port_03b0_w);
58	62	READ8_HANDLER(s3_port_03c0_r);
59	63	WRITE8_HANDLER(s3_port_03c0_w);
60	64	READ8_HANDLER(s3_port_03d0_r);

src/mess/video/isa_vga.c

r14476	r14477
1		/***************************************************************************
2
3		ISA VGA wrapper
4
5		***************************************************************************/
6
7		#include "emu.h"
8		#include "isa_vga.h"
9		#include "video/pc_vga.h"
10
11		ROM_START( et4000 )
12		ROM_REGION(0x8000,"et4000", 0)
13		ROM_LOAD("et4000.bin", 0x00000, 0x8000, CRC(f1e817a8) SHA1(945d405b0fb4b8f26830d495881f8587d90e5ef9) )
14		ROM_END
15
16		//**************************************************************************
17		//  GLOBAL VARIABLES
18		//**************************************************************************
19
20		const device_type ISA8_VGA = &device_creator<isa8_vga_device>;
21
22
23		//-------------------------------------------------
24		//  machine_config_additions - device-specific
25		//  machine configurations
26		//-------------------------------------------------
27
28		machine_config_constructor isa8_vga_device::device_mconfig_additions() const
29		{
30		return MACHINE_CONFIG_NAME( pcvideo_vga_isa );
31		}
32
33		//-------------------------------------------------
34		//  rom_region - device-specific ROM region
35		//-------------------------------------------------
36
37		const rom_entry *isa8_vga_device::device_rom_region() const
38		{
39		return ROM_NAME( et4000 );
40		}
41
42		//**************************************************************************
43		//  LIVE DEVICE
44		//**************************************************************************
45
46		//-------------------------------------------------
47		//  isa8_vga_device - constructor
48		//-------------------------------------------------
49
50		isa8_vga_device::isa8_vga_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
51		device_t(mconfig, ISA8_VGA, "ISA8_VGA", tag, owner, clock),
52		device_isa8_card_interface(mconfig, *this)
53		{
54		m_shortname = "et4000";
55		}
56
57		//-------------------------------------------------
58		//  device_start - device-specific startup
59		//-------------------------------------------------
60		static READ8_HANDLER( input_port_0_r ) { return 0xff; } //return input_port_read(space->machine(), "IN0"); }
61
62		void isa8_vga_device::device_start()
63		{
64		set_isa_device();
65
66		video_start_vga( machine() );
67
68		pc_vga_init(machine(), input_port_0_r, NULL);
69
70		int i;
71		for (i = 0; i < 0x100; i++)
72		palette_set_color_rgb(machine(), i, 0, 0, 0);
73		pc_video_start(machine());
74
75		m_isa->install_rom(this, 0xc0000, 0xc7fff, 0, 0, "et4000", "et4000");
76
77		m_isa->install_device(0x3b0, 0x3bf, 0, 0, FUNC(vga_port_03b0_r), FUNC(vga_port_03b0_w));
78		m_isa->install_device(0x3c0, 0x3cf, 0, 0, FUNC(tseng_et4k_03c0_r), FUNC(tseng_et4k_03c0_w));
79		m_isa->install_device(0x3d0, 0x3df, 0, 0, FUNC(tseng_et4k_03d0_r), FUNC(tseng_et4k_03d0_w));
80
81		m_isa->install_memory(0xa0000, 0xbffff, 0, 0, FUNC(tseng_mem_r), FUNC(tseng_mem_w));
82		}
83
84		//-------------------------------------------------
85		//  device_reset - device-specific reset
86		//-------------------------------------------------
87
88		void isa8_vga_device::device_reset()
89		{
90		pc_vga_reset(machine());
91		}

src/mess/video/isa_vga.h

r14476	r14477
1		#pragma once
2
3		#ifndef __ISA_VGA_H__
4		#define __ISA_VGA_H__
5
6		#include "emu.h"
7		#include "machine/isa.h"
8
9		//**************************************************************************
10		//  TYPE DEFINITIONS
11		//**************************************************************************
12
13		// ======================> isa8_vga_device
14
15		class isa8_vga_device :
16		public device_t,
17		public device_isa8_card_interface
18		{
19		public:
20		// construction/destruction
21		isa8_vga_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
22
23		// optional information overrides
24		virtual machine_config_constructor device_mconfig_additions() const;
25		virtual const rom_entry *device_rom_region() const;
26		protected:
27		// device-level overrides
28		virtual void device_start();
29		virtual void device_reset();
30		};
31
32
33		// device type definition
34		extern const device_type ISA8_VGA;
35
36		#endif  /* __ISA_VGA_H__ */

src/mess/video/isa_svga_tseng.c

r0	r14477
	1	/***************************************************************************
	2
	3	ISA SVGA Tseng wrapper
	4
	5	***************************************************************************/
	6
	7	#include "emu.h"
	8	#include "isa_svga_tseng.h"
	9	#include "video/pc_vga.h"
	10
	11	ROM_START( et4000 )
	12	ROM_REGION(0x8000,"et4000", 0)
	13	ROM_LOAD("et4000.bin", 0x00000, 0x8000, CRC(f1e817a8) SHA1(945d405b0fb4b8f26830d495881f8587d90e5ef9) )
	14	ROM_END
	15
	16	//**************************************************************************
	17	//  GLOBAL VARIABLES
	18	//**************************************************************************
	19
	20	const device_type ISA8_SVGA_ET4K = &device_creator<isa8_svga_et4k_device>;
	21
	22
	23	//-------------------------------------------------
	24	//  machine_config_additions - device-specific
	25	//  machine configurations
	26	//-------------------------------------------------
	27
	28	machine_config_constructor isa8_svga_et4k_device::device_mconfig_additions() const
	29	{
	30	return MACHINE_CONFIG_NAME( pcvideo_vga_isa );
	31	}
	32
	33	//-------------------------------------------------
	34	//  rom_region - device-specific ROM region
	35	//-------------------------------------------------
	36
	37	const rom_entry *isa8_svga_et4k_device::device_rom_region() const
	38	{
	39	return ROM_NAME( et4000 );
	40	}
	41
	42	//**************************************************************************
	43	//  LIVE DEVICE
	44	//**************************************************************************
	45
	46	//-------------------------------------------------
	47	//  isa8_vga_device - constructor
	48	//-------------------------------------------------
	49
	50	isa8_svga_et4k_device::isa8_svga_et4k_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
	51	device_t(mconfig, ISA8_SVGA_ET4K, "ISA8_SVGA_ET4K", tag, owner, clock),
	52	device_isa8_card_interface(mconfig, *this)
	53	{
	54	m_shortname = "et4000";
	55	}
	56
	57	//-------------------------------------------------
	58	//  device_start - device-specific startup
	59	//-------------------------------------------------
	60	static READ8_HANDLER( input_port_0_r ) { return 0xff; } //return input_port_read(space->machine(), "IN0"); }
	61
	62	void isa8_svga_et4k_device::device_start()
	63	{
	64	set_isa_device();
	65
	66	video_start_vga( machine() );
	67
	68	pc_vga_init(machine(), input_port_0_r, NULL);
	69
	70	int i;
	71	for (i = 0; i < 0x100; i++)
	72	palette_set_color_rgb(machine(), i, 0, 0, 0);
	73	pc_video_start(machine());
	74
	75	m_isa->install_rom(this, 0xc0000, 0xc7fff, 0, 0, "et4000", "et4000");
	76
	77	m_isa->install_device(0x3b0, 0x3bf, 0, 0, FUNC(tseng_et4k_03b0_r), FUNC(tseng_et4k_03b0_w));
	78	m_isa->install_device(0x3c0, 0x3cf, 0, 0, FUNC(tseng_et4k_03c0_r), FUNC(tseng_et4k_03c0_w));
	79	m_isa->install_device(0x3d0, 0x3df, 0, 0, FUNC(tseng_et4k_03d0_r), FUNC(tseng_et4k_03d0_w));
	80
	81	m_isa->install_memory(0xa0000, 0xbffff, 0, 0, FUNC(tseng_mem_r), FUNC(tseng_mem_w));
	82	}
	83
	84	//-------------------------------------------------
	85	//  device_reset - device-specific reset
	86	//-------------------------------------------------
	87
	88	void isa8_svga_et4k_device::device_reset()
	89	{
	90	pc_vga_reset(machine());
	91	}

src/mess/video/isa_svga_tseng.h

r0	r14477
	1	#pragma once
	2
	3	#ifndef __ISA_SVGA_ET4K_H__
	4	#define __ISA_SVGA_ET4K_H__
	5
	6	#include "emu.h"
	7	#include "machine/isa.h"
	8
	9	//**************************************************************************
	10	//  TYPE DEFINITIONS
	11	//**************************************************************************
	12
	13	// ======================> isa8_vga_device
	14
	15	class isa8_svga_et4k_device :
	16	public device_t,
	17	public device_isa8_card_interface
	18	{
	19	public:
	20	// construction/destruction
	21	isa8_svga_et4k_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
	22
	23	// optional information overrides
	24	virtual machine_config_constructor device_mconfig_additions() const;
	25	virtual const rom_entry *device_rom_region() const;
	26	protected:
	27	// device-level overrides
	28	virtual void device_start();
	29	virtual void device_reset();
	30	};
	31
	32
	33	// device type definition
	34	extern const device_type ISA8_SVGA_ET4K;
	35
	36	#endif  /* __ISA_SVGA_ET4K_H__ */

src/mess/video/isa_svga_s3.c

r14476	r14477
75	75
76	76	m_isa->install_rom(this, 0xc0000, 0xc7fff, 0, 0, "svga", "s3_764");
77	77
78		m_isa->install_device(0x03b0, 0x03bf, 0, 0, FUNC(vga_port_03b0_r), FUNC(vga_port_03b0_w));
	78	m_isa->install_device(0x03b0, 0x03bf, 0, 0, FUNC(s3_port_03b0_r), FUNC(s3_port_03b0_w));
79	79	m_isa->install_device(0x03c0, 0x03cf, 0, 0, FUNC(s3_port_03c0_r), FUNC(s3_port_03c0_w));
80	80	m_isa->install_device(0x03d0, 0x03df, 0, 0, FUNC(s3_port_03d0_r), FUNC(s3_port_03d0_w));
81	81	m_isa->install_device(0x9ae8, 0x9aeb, 0, 0, FUNC(s3_port_9ae8_r), FUNC(s3_port_9ae8_w));

src/mess/includes/at.h

r14476	r14477
25	25	#include "video/pc_cga.h"
26	26	#include "video/isa_cga.h"
27	27	#include "video/isa_ega.h"
28		#include "video/isa_vga.h"
	28	#include "video/isa_svga_cirrus.h"
29	29	#include "video/isa_svga_s3.h"
30		#include "video/isa_svga_cirrus.h"
	30	#include "video/isa_svga_tseng.h"
31	31
32	32	#include "machine/idectrl.h"
33	33	#include "machine/isa_aha1542.h"

src/mess/mess_dev.lst

r14476	r14477
94	94	ISA8_HDC
95	95	ISA8_MDA
96	96	ISA8_EGA
97		ISA8_VGA
	97	ISA8_SVGA_ET4K
98	98	ISA8_SVGA_S3
99	99	ISA8_SVGA_CIRRUS
100	100	ISA8_HERCULES

src/mess/mess.mak

r14476	r14477
1357	1357	$(MESS_VIDEO)/isa_mda.o      \
1358	1358	$(MESS_VIDEO)/crtc_ega.o   \
1359	1359	$(MESS_VIDEO)/isa_ega.o      \
1360		$(MESS_VIDEO)/isa_vga.o      \
	1360	$(MESS_VIDEO)/isa_svga_tseng.o      \
1361	1361	$(MESS_VIDEO)/isa_svga_s3.o   \
1362	1362	$(MESS_VIDEO)/isa_svga_cirrus.o   \
1363	1363	$(MESS_VIDEO)/ibm_vga.o      \

src/mess/drivers/genpc.c

r14476	r14477
17	17	#include "video/pc_cga.h"
18	18	#include "video/isa_ega.h"
19	19	#include "video/isa_mda.h"
20		#include "video/isa_vga.h"
	20	#include "video/isa_svga_tseng.h"
21	21	#include "video/isa_svga_s3.h"
22	22
23	23	#include "machine/ram.h"
r14476	r14477
110	110	static SLOT_INTERFACE_START(pc_isa8_cards)
111	111	SLOT_INTERFACE("mda", ISA8_MDA)
112	112	SLOT_INTERFACE("ega", ISA8_EGA)
113		SLOT_INTERFACE("vga", ISA8_VGA)
114		SLOT_INTERFACE("svga",ISA8_SVGA_S3)
	113	SLOT_INTERFACE("svga_et4k", ISA8_SVGA_ET4K)
	114	SLOT_INTERFACE("svga_s3",ISA8_SVGA_S3)
115	115	SLOT_INTERFACE("com", ISA8_COM)
116	116	SLOT_INTERFACE("fdc", ISA8_FDC)
117	117	SLOT_INTERFACE("finalchs", ISA8_FINALCHS)
r14476	r14477
254	254	MCFG_ISA8_SLOT_ADD("mb:isa","isa2", pc_isa8_cards, "fdc", NULL)
255	255	MCFG_ISA8_SLOT_ADD("mb:isa","isa3", pc_isa8_cards, "hdc", NULL)
256	256	MCFG_ISA8_SLOT_ADD("mb:isa","isa4", pc_isa8_cards, "sblaster1_0", NULL)
257		MCFG_ISA8_SLOT_ADD("mb:isa","isa5", pc_isa8_cards, "vga", NULL)
	257	MCFG_ISA8_SLOT_ADD("mb:isa","isa5", pc_isa8_cards, "svga_et4k", NULL)
258	258	MCFG_ISA8_SLOT_ADD("mb:isa","isa6", pc_isa8_cards, NULL, NULL)
259	259
260	260	/* video hardware */

src/mess/drivers/at.c

r14476	r14477
363	363	SLOT_INTERFACE("mda", ISA8_MDA)
364	364	SLOT_INTERFACE("cga", ISA8_CGA)
365	365	SLOT_INTERFACE("ega", ISA8_EGA)
366		SLOT_INTERFACE("vga", ISA8_VGA)
	366	SLOT_INTERFACE("svga_et4k", ISA8_SVGA_ET4K)
367	367	SLOT_INTERFACE("svga_s3",ISA8_SVGA_S3)
368	368	SLOT_INTERFACE("svga_dm",ISA8_SVGA_CIRRUS)
369	369	SLOT_INTERFACE("com", ISA8_COM)
r14476	r14477
485	485	MCFG_ISA16_SLOT_ADD("isabus","isa1", pc_isa16_cards, "fdc", NULL)
486	486	MCFG_ISA16_SLOT_ADD("isabus","isa2", pc_isa16_cards, "ide", NULL)
487	487	MCFG_ISA16_SLOT_ADD("isabus","isa3", pc_isa16_cards, "comat", NULL)
488		MCFG_ISA16_SLOT_ADD("isabus","isa4", pc_isa16_cards, "vga", NULL)
	488	MCFG_ISA16_SLOT_ADD("isabus","isa4", pc_isa16_cards, "svga_et4k", NULL)
489	489
490	490	/* internal ram */
491	491	MCFG_RAM_ADD(RAM_TAG)
r14476	r14477
530	530	MCFG_ISA16_SLOT_ADD("isabus","isa2", pc_isa16_cards, "ide", NULL)
531	531	MCFG_ISA16_SLOT_ADD("isabus","isa3", pc_isa16_cards, "comat", NULL)
532	532	MCFG_ISA16_SLOT_ADD("isabus","isa4", pc_isa16_cards, "ne2000", NULL)
533		MCFG_ISA16_SLOT_ADD("isabus","isa5", pc_isa16_cards, "vga", NULL)
	533	MCFG_ISA16_SLOT_ADD("isabus","isa5", pc_isa16_cards, "svga_et4k", NULL)
534	534
535	535	/* internal ram */
536	536	MCFG_RAM_ADD(RAM_TAG)
r14476	r14477
550	550	MCFG_ISA16_SLOT_ADD("isabus","isa1", pc_isa16_cards, "fdc", NULL)
551	551	MCFG_ISA16_SLOT_ADD("isabus","isa2", pc_isa16_cards, "ide", NULL)
552	552	MCFG_ISA16_SLOT_ADD("isabus","isa3", pc_isa16_cards, "comat", NULL)
553		MCFG_ISA16_SLOT_ADD("isabus","isa4", pc_isa16_cards, "vga", NULL)
	553	MCFG_ISA16_SLOT_ADD("isabus","isa4", pc_isa16_cards, "svga_et4k", NULL)
554	554
555	555	/* internal ram */
556	556	MCFG_RAM_ADD(RAM_TAG)
r14476	r14477
570	570	MCFG_ISA_ONBOARD_ADD("isabus", "com", ISA8_COM_AT, NULL)
571	571	MCFG_ISA_ONBOARD_ADD("isabus", "ide", ISA16_IDE, NULL)
572	572	MCFG_ISA_ONBOARD_ADD("isabus", "lpt", ISA8_LPT, NULL)
573		MCFG_ISA16_SLOT_ADD("isabus","isa1", pc_isa16_cards, "vga", NULL)
	573	MCFG_ISA16_SLOT_ADD("isabus","isa1", pc_isa16_cards, "svga_et4k", NULL)
574	574	MCFG_ISA16_SLOT_ADD("isabus","isa2", pc_isa16_cards, NULL, NULL)
575	575	MCFG_ISA16_SLOT_ADD("isabus","isa3", pc_isa16_cards, NULL, NULL)
576	576	MCFG_ISA16_SLOT_ADD("isabus","isa4", pc_isa16_cards, NULL, NULL)

src/mess/drivers/ibmpc.c

r14476	r14477
268	268	#include "video/isa_cga.h"
269	269	#include "video/isa_ega.h"
270	270	#include "video/isa_mda.h"
271		#include "video/isa_vga.h"
	271	#include "video/isa_svga_tseng.h"
272	272	#include "machine/ne1000.h"
273	273	#include "machine/isa_mpu401.h"
274	274	#include "machine/isa_ibm_mfc.h"
r14476	r14477
331	331	SLOT_INTERFACE("ega", ISA8_EGA)
332	332	SLOT_INTERFACE("mda", ISA8_MDA)
333	333	SLOT_INTERFACE("hercules", ISA8_HERCULES)
334		SLOT_INTERFACE("vga", ISA8_VGA)
	334	SLOT_INTERFACE("svga_et4k", ISA8_SVGA_ET4K)
335	335	SLOT_INTERFACE("com", ISA8_COM)
336	336	SLOT_INTERFACE("fdc", ISA8_FDC)
337	337	SLOT_INTERFACE("finalchs", ISA8_FINALCHS)

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