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r3285 Thursday 18th September, 2008 at 15:11:32 UTC by Curt Coder
[SG1000] Removed omv from messdriv, fixed pcb layout. [STUDIO2] Added clones. [VIP] Added preliminary CDP1862 NTSC color video.

[src/mess]	mess.mak messdriv.c
[src/mess/drivers]	sg1000.c studio2.c tmc2000e.c vip.c
[src/mess/includes]	vip.h
[src/mess/video]	cdp1861.c cdp1861.h cdp1862.c* cdp1862.h* cdp1864.c cdp1864.h tmc1800.c

src/mess/video/cdp1862.c

r0	r3285
	1	/*
	2
	3	TODO:
	4
	5	- NTSC output, currently using RGB
	6
	7	*/
	8
	9	#include "driver.h"
	10	#include "cdp1862.h"
	11
	12	typedef struct _cdp1862_t cdp1862_t;
	13	struct _cdp1862_t
	14	{
	15	const cdp1862_interface *intf;
	16
	17	const device_config *screen;   /* screen */
	18	bitmap_t *bitmap;            /* bitmap */
	19
	20	int bgcolor;               /* background color */
	21	int con;                  /* color on */
	22	};
	23
	24	static const int CDP1862_BACKGROUND_COLOR_SEQUENCE[] = { 2, 0, 1, 4 };
	25
	26	INLINE cdp1862_t *get_safe_token(const device_config *device)
	27	{
	28	assert(device != NULL);
	29	assert(device->token != NULL);
	30
	31	return (cdp1862_t *)device->token;
	32	}
	33
	34	/* Palette Initialization */
	35
	36	static void cdp1862_init_palette(const device_config *device)
	37	{
	38	cdp1862_t *cdp1862 = get_safe_token(device);
	39	int i;
	40
	41	double res_total = cdp1862->intf->res_r + cdp1862->intf->res_g + cdp1862->intf->res_b + cdp1862->intf->res_bkg;
	42
	43	int weight_r = (cdp1862->intf->res_r / res_total) * 100;
	44	int weight_g = (cdp1862->intf->res_g / res_total) * 100;
	45	int weight_b = (cdp1862->intf->res_b / res_total) * 100;
	46	int weight_bkg = (cdp1862->intf->res_bkg / res_total) * 100;
	47
	48	for (i = 0; i < 16; i++)
	49	{
	50	int r, g, b, luma = 0;
	51
	52	luma += (i & 4) ? weight_r : 0;
	53	luma += (i & 1) ? weight_g : 0;
	54	luma += (i & 2) ? weight_b : 0;
	55	luma += (i & 8) ? 0 : weight_bkg;
	56
	57	luma = (luma * 0xff) / 100;
	58
	59	r = (i & 4) ? luma : 0;
	60	g = (i & 1) ? luma : 0;
	61	b = (i & 2) ? luma : 0;
	62
	63	palette_set_color_rgb( device->machine, i, r, g, b );
	64	}
	65	}
	66
	67	/* Step Background Color */
	68
	69	WRITE8_DEVICE_HANDLER( cdp1862_bkg_w )
	70	{
	71	cdp1862_t *cdp1862 = get_safe_token(device);
	72
	73	if (++cdp1862->bgcolor > 3) cdp1862->bgcolor = 0;
	74	}
	75
	76	/* DMA write */
	77
	78	void cdp1862_dma_w(const device_config *device, UINT8 data, int color_on, int rdata, int gdata, int bdata)
	79	{
	80	cdp1862_t *cdp1862 = get_safe_token(device);
	81
	82	int sx = video_screen_get_hpos(cdp1862->screen) + 4;
	83	int y = video_screen_get_vpos(cdp1862->screen);
	84	int x;
	85
	86	if (color_on == ASSERT_LINE)
	87	{
	88	/* enable color data input latch */
	89	cdp1862->con = ASSERT_LINE;
	90	}
	91
	92	if (cdp1862->con == CLEAR_LINE)
	93	{
	94	/* latch white dot color */
	95	rdata = 1;
	96	gdata = 1;
	97	bdata = 1;
	98	}
	99
	100	for (x = 0; x < 8; x++)
	101	{
	102	int color = CDP1862_BACKGROUND_COLOR_SEQUENCE[cdp1862->bgcolor] + 8;
	103
	104	if (BIT(data, 7))
	105	{
	106	color = (gdata << 2) | (bdata << 1) | rdata;
	107	}
	108
	109	*BITMAP_ADDR16(cdp1862->bitmap, y, sx + x) = color;
	110
	111	data <<= 1;
	112	}
	113	}
	114
	115	/* Screen Update */
	116
	117	void cdp1862_update(const device_config *device, bitmap_t *bitmap, const rectangle *cliprect)
	118	{
	119	cdp1862_t *cdp1862 = get_safe_token(device);
	120
	121	copybitmap(bitmap, cdp1862->bitmap, 0, 0, 0, 0, cliprect);
	122	fillbitmap(cdp1862->bitmap, CDP1862_BACKGROUND_COLOR_SEQUENCE[cdp1862->bgcolor] + 8, cliprect);
	123	}
	124
	125	/* Device Interface */
	126
	127	static DEVICE_START( cdp1862 )
	128	{
	129	cdp1862_t *cdp1862 = get_safe_token(device);
	130	char unique_tag[30];
	131
	132	/* validate arguments */
	133	assert(device != NULL);
	134	assert(device->tag != NULL);
	135	assert(strlen(device->tag) < 20);
	136
	137	cdp1862->intf = device->static_config;
	138
	139	assert(cdp1862->intf != NULL);
	140	assert(cdp1862->intf->clock > 0);
	141
	142	/* get the screen device */
	143	cdp1862->screen = device_list_find_by_tag(device->machine->config->devicelist, VIDEO_SCREEN, cdp1862->intf->screen_tag);
	144	assert(cdp1862->screen != NULL);
	145
	146	/* allocate the temporary bitmap */
	147	cdp1862->bitmap = auto_bitmap_alloc(video_screen_get_width(cdp1862->screen), video_screen_get_height(cdp1862->screen), video_screen_get_format(cdp1862->screen));
	148
	149	/* initialize the palette */
	150	cdp1862_init_palette(device);
	151
	152	/* register for state saving */
	153	state_save_combine_module_and_tag(unique_tag, "cdp1862", device->tag);
	154
	155	state_save_register_item(unique_tag, 0, cdp1862->bgcolor);
	156	state_save_register_item(unique_tag, 0, cdp1862->con);
	157
	158	state_save_register_bitmap(unique_tag, 0, "cdp1862->bitmap", cdp1862->bitmap);
	159
	160	return DEVICE_START_OK;
	161	}
	162
	163	static DEVICE_RESET( cdp1862 )
	164	{
	165	cdp1862_t *cdp1862 = get_safe_token(device);
	166
	167	cdp1862->bgcolor = 0;
	168	cdp1862->con = CLEAR_LINE;
	169	}
	170
	171	static DEVICE_SET_INFO( cdp1862 )
	172	{
	173	switch (state)
	174	{
	175	/* no parameters to set */
	176	}
	177	}
	178
	179	DEVICE_GET_INFO( cdp1862 )
	180	{
	181	switch (state)
	182	{
	183	/* --- the following bits of info are returned as 64-bit signed integers --- */
	184	case DEVINFO_INT_TOKEN_BYTES:               info->i = sizeof(cdp1862_t);            break;
	185	case DEVINFO_INT_INLINE_CONFIG_BYTES:         info->i = 0;                        break;
	186	case DEVINFO_INT_CLASS:                     info->i = DEVICE_CLASS_PERIPHERAL;         break;
	187
	188	/* --- the following bits of info are returned as pointers to data or functions --- */
	189	case DEVINFO_FCT_SET_INFO:                  info->set_info = DEVICE_SET_INFO_NAME(cdp1862); break;
	190	case DEVINFO_FCT_START:                     info->start = DEVICE_START_NAME(cdp1862);   break;
	191	case DEVINFO_FCT_STOP:                     /* Nothing */                        break;
	192	case DEVINFO_FCT_RESET:                     info->reset = DEVICE_RESET_NAME(cdp1862);   break;
	193
	194	/* --- the following bits of info are returned as NULL-terminated strings --- */
	195	case DEVINFO_STR_NAME:                     info->s = "RCA CDP1862";               break;
	196	case DEVINFO_STR_FAMILY:                  info->s = "RCA CDP1800";               break;
	197	case DEVINFO_STR_VERSION:                  info->s = "1.0";                     break;
	198	case DEVINFO_STR_SOURCE_FILE:               info->s = __FILE__;                     break;
	199	case DEVINFO_STR_CREDITS:                  info->s = "Copyright MESS Team";         break;
	200	}
	201	}

src/mess/video/cdp1862.h

r0	r3285
	1	/*
	2
	3	RCA CDP1862 COS/MOS Color Generator Controller
	4
	5	_______  _______
	6	RD    1   ---|      \/      |---  24  Vdd
	7	_RESET    2   ---|            |---  23  R LUM
	8	_CON    3   ---|            |---  22  G LUM
	9	B CHR    4   ---|            |---  21  GD
	10	B LUM    5   ---|            |---  20  BLG LUM
	11	BKG    6   ---|   CDP1862C   |---  19  G CHR
	12	_LD CLK    7   ---|   top view   |---  18  R CHR
	13	STP    8   ---|            |---  17  BKG CHR
	14	CLK OUT    9   ---|            |---  16  BD
	15	_SYNC   10   ---|             |---  15  BURST
	16	LUM IN   11   ---|            |---  14  _XTAL
	17	Vss   12   ---|________________|---  13  XTAL
	18
	19
	20	http://homepage.mac.com/ruske/cosmacelf/cdp1862.pdf
	21
	22	*/
	23
	24	#ifndef __CDP1862__
	25	#define __CDP1862__
	26
	27	#define CPD1862_CLOCK   XTAL_7_15909MHz
	28
	29	#define CDP1862      DEVICE_GET_INFO_NAME(cdp1862)
	30
	31	/* interface */
	32	typedef struct _cdp1862_interface cdp1862_interface;
	33	struct _cdp1862_interface
	34	{
	35	const char *screen_tag;      /* screen we are acting on */
	36	int clock;               /* the clock (pin 14) of the chip */
	37
	38	double res_r;            /* red output resistor value */
	39	double res_g;            /* green output resistor value */
	40	double res_b;            /* blue output resistor value */
	41	double res_bkg;            /* background output resistor value */
	42	};
	43	#define CDP1862_INTERFACE(name) const cdp1862_interface (name)=
	44
	45	/* device interface */
	46	DEVICE_GET_INFO( cdp1862 );
	47
	48	/* step background color */
	49	WRITE8_DEVICE_HANDLER( cdp1862_bkg_w );
	50
	51	/* DMA write */
	52	void cdp1862_dma_w(const device_config *device, UINT8 data, int color_on, int rdata, int gdata, int bdata);
	53
	54	/* screen update */
	55	void cdp1862_update(const device_config *device, bitmap_t *bitmap, const rectangle *cliprect);
	56
	57	#endif

src/mess/video/tmc1800.c

r3284	r3285
64	64	static CDP1864_INTERFACE( tmc2000_cdp1864_intf )
65	65	{
66	66	SCREEN_TAG,
67		CDP1864_CLK_FREQ,
	67	XTAL_1_75MHz,
68	68	CDP1864_INTERLACED,
69	69	tmc2000_int_w,
70	70	tmc2000_dmao_w,
r3284	r3285
106	106	static CDP1864_INTERFACE( oscnano_cdp1864_intf )
107	107	{
108	108	SCREEN_TAG,
109		CDP1864_CLK_FREQ,
	109	XTAL_1_75MHz,
110	110	CDP1864_INTERLACED,
111	111	oscnano_int_w,
112	112	oscnano_dmao_w,
r3284	r3285
168	168	MACHINE_DRIVER_START( tmc2000_video )
169	169	MDRV_SCREEN_ADD(SCREEN_TAG, RASTER)
170	170	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
171		MDRV_SCREEN_RAW_PARAMS(CDP1864_CLK_FREQ, CDP1864_SCREEN_WIDTH, CDP1864_HBLANK_END, CDP1864_HBLANK_START, CDP1864_TOTAL_SCANLINES, CDP1864_SCANLINE_VBLANK_END, CDP1864_SCANLINE_VBLANK_START)
	171	MDRV_SCREEN_RAW_PARAMS(XTAL_1_75MHz, CDP1864_SCREEN_WIDTH, CDP1864_HBLANK_END, CDP1864_HBLANK_START, CDP1864_TOTAL_SCANLINES, CDP1864_SCANLINE_VBLANK_END, CDP1864_SCANLINE_VBLANK_START)
172	172
173	173	MDRV_PALETTE_LENGTH(8+8)
174	174	MDRV_VIDEO_UPDATE(tmc2000)
r3284	r3285
180	180	MACHINE_DRIVER_START( oscnano_video )
181	181	MDRV_SCREEN_ADD(SCREEN_TAG, RASTER)
182	182	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
183		MDRV_SCREEN_RAW_PARAMS(CDP1864_CLK_FREQ, CDP1864_SCREEN_WIDTH, CDP1864_HBLANK_END, CDP1864_HBLANK_START, CDP1864_TOTAL_SCANLINES, CDP1864_SCANLINE_VBLANK_END, CDP1864_SCANLINE_VBLANK_START)
	183	MDRV_SCREEN_RAW_PARAMS(XTAL_1_75MHz, CDP1864_SCREEN_WIDTH, CDP1864_HBLANK_END, CDP1864_HBLANK_START, CDP1864_TOTAL_SCANLINES, CDP1864_SCANLINE_VBLANK_END, CDP1864_SCANLINE_VBLANK_START)
184	184
185	185	MDRV_PALETTE_LENGTH(8+8)
186	186	MDRV_VIDEO_UPDATE(oscnano)

src/mess/video/cdp1864.c

r3284	r3285
1		#include "driver.h"
2		#include "sndintrf.h"
3		#include "streams.h"
4		#include "cpu/cdp1802/cdp1802.h"
5		#include "sound/beep.h"
6		#include "video/cdp1864.h"
7
8	1	/*
9	2
10	3	TODO:
11	4
12	5	- interlace mode
	6	- PAL output, currently using RGB
13	7	- connect to sound system when possible
14	8	- cpu synchronization
15	9
r3284	r3285
20	14
21	15	*/
22	16
	17	#include "driver.h"
	18	#include "sndintrf.h"
	19	#include "streams.h"
	20	#include "cpu/cdp1802/cdp1802.h"
	21	#include "sound/beep.h"
	22	#include "video/cdp1864.h"
	23
23	24	#define CDP1864_DEFAULT_LATCH   0x35
24	25
25	26	#define CDP1864_CYCLES_DMA_START   2*8
r3284	r3285
249	250	cdp1864_t *cdp1864 = get_safe_token(device);
250	251
251	252	cdp1864->latch = data;
252		beep_set_frequency(0, CDP1864_CLK_FREQ / 8 / 4 / (data + 1) / 2); // TODO: remove this
	253	beep_set_frequency(0, CDP1864_CLOCK / 8 / 4 / (data + 1) / 2); // TODO: remove this
253	254	}
254	255
255	256	/* DMA Write */

src/mess/video/cdp1864.h

r3284	r3285
32	32	#ifndef __CDP1864__
33	33	#define __CDP1864__
34	34
35		#define CDP1864_CLK_FREQ      1750000.0
	35	#define CDP1864_CLOCK   XTAL_1_75MHz
36	36
37	37	#define CDP1864_VISIBLE_COLUMNS   64
38	38	#define CDP1864_VISIBLE_LINES   192

src/mess/video/cdp1861.c

r3284	r3285
30	30	return (cdp1861_t *)device->token;
31	31	}
32	32
	33	/* Timer Callbacks */
	34
33	35	static TIMER_CALLBACK(cdp1861_int_tick)
34	36	{
35	37	const device_config *device = ptr;
r3284	r3285
218	220	state_save_register_item(unique_tag, 0, cdp1861->disp);
219	221	state_save_register_item(unique_tag, 0, cdp1861->dmaout);
220	222	state_save_register_bitmap(unique_tag, 0, "cdp1861->bitmap", cdp1861->bitmap);
	223
221	224	return DEVICE_START_OK;
222	225	}
223	226

src/mess/video/cdp1861.h

r3284	r3285
2	2
3	3	RCA CDP1861 Video Display Controller
4	4
5		________________
	5	_______  _______
6	6	CLK_    1   ---|      \/      |---  24  Vdd
7	7	DMAO_    2   ---|            |---  23  CLEAR_
8	8	INT_    3   ---|            |---  22  SC1

src/mess/includes/vip.h

r3284	r3285
5	5
6	6	#define CDP1802_TAG "u1"
7	7	#define CDP1861_TAG "u2"
	8	#define CDP1862_TAG "cdp1862"
8	9
	10	#define VP590_COLOR_RAM_SIZE   0x100
	11
9	12	#define VIP_BANK_RAM      0
10	13	#define VIP_BANK_ROM      1
11	14
	15	#define VIP_VIDEO_CDP1861   0
	16	#define VIP_VIDEO_CDP1862   1
	17
12	18	typedef struct _vip_state vip_state;
13	19	struct _vip_state
14	20	{
15	21	/* video state */
16	22	int cdp1861_efx;      /* EFx */
	23	UINT8 *colorram;      /* CDP1862 color RAM */
17	24
18	25	/* keyboard state */
19	26	int keylatch;         /* key latch */
20	27	int reset;            /* reset activated */
	28
	29	/* devices */
	30	const device_config *cdp1861;
	31	const device_config *cdp1862;
21	32	};
22	33
23	34	#endif

src/mess/messdriv.c

r3284	r3285
81	81	/* SEGA */
82	82	DRIVER( sg1000 )   /* Sega SG-1000 (Japan)                        */
83	83	DRIVER( sg1000m2 )   /* Sega SG-1000 Mark II (Japan)                  */
84		DRIVER( omv )      /* Tsukuda Original Othello Multivision            */
85	84	DRIVER( sc3000 )   /* Sega SC-3000 (Japan)                        */
86	85	DRIVER( sc3000h )   /* Sega SC-3000H (Japan)                     */
87	86	DRIVER( sf7000 )   /* Sega SC-3000 w/ SF-7000 (Japan)               */
r3284	r3285
123	122	/* RCA */
124	123	DRIVER( vip )      /* 1977 Cosmac VIP                           */
125	124	DRIVER( studio2 )   /* 1977 Studio II                           */
126		DRIVER( m9016tc )   /* 1978 Mustang 9016 Telespiel Computer            */
127	125
128	126	/* FAIRCHILD */
129	127	DRIVER( channelf )   /* Fairchild Channel F VES - 1976               */

src/mess/mess.mak

r3284	r3285
759	759	$(MESSOBJ)/rca.a: \
760	760	$(MESS_DRIVERS)/vip.o  \
761	761	$(MESS_DRIVERS)/studio2.o  \
762		$(MESS_VIDEO)/cdp1861.o
	762	$(MESS_VIDEO)/cdp1861.o \
	763	$(MESS_VIDEO)/cdp1862.o
763	764
764	765	$(MESSOBJ)/fairch.a: \
765	766	$(MESS_VIDEO)/channelf.o \

src/mess/drivers/vip.c

r3284	r3285
2	2
3	3	TODO:
4	4
	5	- CDP1862 colorram
5	6	- pcb layout guru-style readme
6	7	- artwork for leds
7		- VP-550/551 Super Sound Board
8		- VP-580 Expansion Keyboard
9		- VP-585 Expansion Keyboard Interface
10		- VP-590 Color Board
11		- VP-595 Simple Sound Board
12		- VP-601/611 ASCII Keyboard
13		- VP-700 Expanded Tiny Basic Board
	8	- VP-550/551 Super Sound Board (VP-550 2 channel, VP-551 4 channel sound)
	9	- VP-580 Expansion Keyboard (connects to VP-585 or VP-590)
	10	- VP-585 Expansion Keyboard Interface (2 keypad connectors for VP-580)
	11	- VP-590 Color Board (CDP1862, 2 keypad connectors for VP-580)
	12	- VP-595 Simple Sound Board (CDP1863?)
	13	- VP-601/611 ASCII Keyboard (VP-601 58 keys, VP611 58 keys + 16 keys numerical keypad)
	14	- VP-700 Expanded Tiny Basic Board (4 KB ROM expansion)
14	15
15	16	- VIP Blockout
16	17
r3284	r3285
32	33	#include "sound/beep.h"
33	34	#include "sound/discrete.h"
34	35	#include "video/cdp1861.h"
	36	#include "video/cdp1862.h"
	37	#include "machine/rescap.h"
35	38
36	39	static QUICKLOAD_LOAD( vip );
37	40	static MACHINE_RESET( vip );
r3284	r3285
86	89	case 4 * 1024:
87	90	memory_install_readwrite8_handler(machine, 0, ADDRESS_SPACE_PROGRAM, 0x0000, 0x0fff, 0, 0x7000, SMH_BANK1, SMH_BANK1);
88	91	break;
	92
	93	case 32 * 1024:
	94	memory_install_readwrite8_handler(machine, 0, ADDRESS_SPACE_PROGRAM, 0x0000, 0x7fff, 0, 0, SMH_BANK1, SMH_BANK1);
	95	break;
89	96	}
90	97	}
91	98
r3284	r3285
100	107	static ADDRESS_MAP_START( vip_io_map, ADDRESS_SPACE_IO, 8 )
101	108	AM_RANGE(0x01, 0x01) AM_DEVREADWRITE(CDP1861, CDP1861_TAG, cdp1861_dispon_r, cdp1861_dispoff_w)
102	109	AM_RANGE(0x02, 0x02) AM_WRITE(keylatch_w)
103		//  AM_RANGE(0x03, 0x03) AM_READWRITE(io_r, io_w)
104	110	AM_RANGE(0x04, 0x04) AM_WRITE(bankswitch_w)
	111	//   AM_RANGE(0x05, 0x05) AM_DEVWRITE(CDP1862, CDP1862_TAG, cdp1862_bkg_w)
105	112	ADDRESS_MAP_END
106	113
107	114	/* Input Ports */
108	115
109	116	static INPUT_PORTS_START( vip )
110		PORT_START("KEYPAD")
	117	PORT_START("KEYPAD1")
111	118	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("0 MW") PORT_CODE(KEYCODE_0) PORT_CODE(KEYCODE_0_PAD)
112	119	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("1") PORT_CODE(KEYCODE_1) PORT_CODE(KEYCODE_1_PAD)
113	120	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("2") PORT_CODE(KEYCODE_2) PORT_CODE(KEYCODE_2_PAD)
r3284	r3285
127	134
128	135	PORT_START("RUN")
129	136	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Run/Reset") PORT_CODE(KEYCODE_R) PORT_TOGGLE
	137
	138	PORT_START("KEYBOARD")
	139	PORT_CONFNAME( 0x07, 0x00, "Keyboard")
	140	PORT_CONFSETTING( 0x00, "Standard" )
	141	PORT_CONFSETTING( 0x01, "VP-580 Expansion Keyboard" )
	142	PORT_CONFSETTING( 0x02, "2x VP-580 Expansion Keyboard" )
	143	PORT_CONFSETTING( 0x03, "VP-601 ASCII Keyboard" )
	144	PORT_CONFSETTING( 0x04, "VP-611 ASCII Keyboard" )
	145
	146	PORT_START("VIDEO")
	147	PORT_CONFNAME( 0x01, 0x00, "Video")
	148	PORT_CONFSETTING( 0x00, "Standard" )
	149	PORT_CONFSETTING( 0x01, "VP-590 Color Board" )
	150
	151	PORT_START("SOUND")
	152	PORT_CONFNAME( 0x03, 0x00, "Sound")
	153	PORT_CONFSETTING( 0x00, DEF_STR( None ) )
	154	PORT_CONFSETTING( 0x01, "VP-595 Simple Sound Board" )
	155	PORT_CONFSETTING( 0x02, "VP-550 Super Sound Board" )
	156	PORT_CONFSETTING( 0x03, "VP-551 Super Sound Board" )
130	157	INPUT_PORTS_END
131	158
132	159	/* Video */
r3284	r3285
157	184	vip_efx_w
158	185	};
159	186
	187	static CDP1862_INTERFACE( vip_cdp1862_intf )
	188	{
	189	SCREEN_TAG,
	190	CPD1862_CLOCK,
	191	RES_K(1.21), // ???
	192	RES_K(2.05), // ???
	193	RES_K(2.26), // ???
	194	RES_K(3.92)    // ???
	195	};
	196
160	197	static VIDEO_UPDATE( vip )
161	198	{
162		const device_config *cdp1861 = device_list_find_by_tag(screen->machine->config->devicelist, CDP1861, CDP1861_TAG);
	199	vip_state *state = screen->machine->driver_data;
163	200
164		cdp1861_update(cdp1861, bitmap, cliprect);
	201	switch (input_port_read(screen->machine, "VIDEO"))
	202	{
	203	case VIP_VIDEO_CDP1861:
	204	{
	205	cdp1861_update(state->cdp1861, bitmap, cliprect);
	206	}
	207	break;
165	208
	209	case VIP_VIDEO_CDP1862:
	210	{
	211	cdp1862_update(state->cdp1862, bitmap, cliprect);
	212	}
	213	break;
	214	}
	215
166	216	return 0;
167	217	}
168	218
r3284	r3285
204	254	EF1     CDP1861
205	255	EF2     tape in
206	256	EF3     keyboard
207		EF4     ?
	257	EF4     extended keyboard
208	258	*/
209	259
210	260	/* CDP1861 */
r3284	r3285
214	264	if (cassette_input(cassette_device_image(machine)) < 0) flags -= EF2;
215	265
216	266	/* keyboard */
217		if (input_port_read(machine, "KEYPAD") & (1 << state->keylatch)) flags -= EF3;
	267	if (input_port_read(machine, "KEYPAD1") & (1 << state->keylatch)) flags -= EF3;
218	268
	269	/* extended keyboard */
	270	//   if (input_port_read(machine, "KEYPAD2") & (1 << state->keylatch)) flags -= EF4;
	271
219	272	return flags;
220	273	}
221	274
r3284	r3285
233	286
234	287	static CDP1802_DMA_WRITE( vip_dma_w )
235	288	{
236		const device_config *cdp1861 = device_list_find_by_tag(machine->config->devicelist, CDP1861, CDP1861_TAG);
	289	vip_state *state = machine->driver_data;
237	290
238		cdp1861_dma_w(cdp1861, data);
	291	switch (input_port_read(machine, "VIDEO"))
	292	{
	293	case VIP_VIDEO_CDP1861:
	294	{
	295	cdp1861_dma_w(state->cdp1861, data);
	296	}
	297	break;
	298
	299	case VIP_VIDEO_CDP1862:
	300	{
	301	cdp1862_dma_w(state->cdp1862, data, ASSERT_LINE, 1, 1, 1);
	302	}
	303	break;
	304	}
239	305	}
240	306
241	307	static CDP1802_INTERFACE( vip_config )
r3284	r3285
274	340	ram[addr] = mame_rand(machine) & 0xff;
275	341	}
276	342
	343	/* allocate color RAM */
	344
	345	state->colorram = auto_malloc(VP590_COLOR_RAM_SIZE);
	346
277	347	/* enable power LED */
278	348
279	349	set_led_status(0, 1);
280	350
	351	/* look up devices */
	352
	353	state->cdp1861 = device_list_find_by_tag(machine->config->devicelist, CDP1861, CDP1861_TAG);
	354	state->cdp1862 = device_list_find_by_tag(machine->config->devicelist, CDP1862, CDP1862_TAG);
	355
281	356	/* register for state saving */
282	357
	358	state_save_register_global_pointer(state->colorram, VP590_COLOR_RAM_SIZE);
	359
283	360	state_save_register_global(state->cdp1861_efx);
284	361	state_save_register_global(state->keylatch);
285	362	state_save_register_global(state->reset);
r3284	r3285
287	364
288	365	static MACHINE_RESET( vip )
289	366	{
290		/* reset CDP1861 */
	367	vip_state *state = machine->driver_data;
291	368
292		const device_config *cdp1861 = device_list_find_by_tag(machine->config->devicelist, CDP1861, CDP1861_TAG);
293		cdp1861->reset(cdp1861);
	369	/* reset video chips */
294	370
	371	state->cdp1861->reset(state->cdp1861);
	372	state->cdp1862->reset(state->cdp1862);
	373
	374	/* map CDP1862 memory */
	375
	376	switch (input_port_read(machine, "VIDEO"))
	377	{
	378	case VIP_VIDEO_CDP1861:
	379	memory_install_write8_device_handler(state->cdp1862, 0, ADDRESS_SPACE_IO, 0x05, 0x05, 0, 0, SMH_UNMAP);
	380	break;
	381
	382	case VIP_VIDEO_CDP1862:
	383	memory_install_write8_device_handler(state->cdp1862, 0, ADDRESS_SPACE_IO, 0x05, 0x05, 0, 0, cdp1862_bkg_w);
	384	break;
	385	}
	386
295	387	/* enable ROM mirror at 0x0000 */
296	388
297	389	memory_install_readwrite8_handler(machine, 0, ADDRESS_SPACE_PROGRAM, 0x0000, 0x01ff, 0, 0x7e00, SMH_BANK1, SMH_UNMAP);
r3284	r3285
324	416	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
325	417	MDRV_SCREEN_RAW_PARAMS(XTAL_3_52128MHz/2, CDP1861_SCREEN_WIDTH, CDP1861_HBLANK_END, CDP1861_HBLANK_START, CDP1861_TOTAL_SCANLINES, CDP1861_SCANLINE_VBLANK_END, CDP1861_SCANLINE_VBLANK_START)
326	418
327		MDRV_PALETTE_LENGTH(2)
	419	MDRV_PALETTE_LENGTH(16)
328	420	MDRV_PALETTE_INIT(black_and_white)
329	421	MDRV_VIDEO_UPDATE(vip)
330	422
331	423	MDRV_DEVICE_ADD(CDP1861_TAG, CDP1861)
332	424	MDRV_DEVICE_CONFIG(vip_cdp1861_intf)
333	425
	426	MDRV_DEVICE_ADD(CDP1862_TAG, CDP1862)
	427	MDRV_DEVICE_CONFIG(vip_cdp1862_intf)
	428
334	429	/* sound hardware */
335	430	MDRV_SPEAKER_STANDARD_MONO("mono")
336	431	MDRV_SOUND_ADD("discrete", DISCRETE, 0)
r3284	r3285
338	433	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.80)
339	434
340	435	/* devices */
341		MDRV_QUICKLOAD_ADD(vip, "bin,c8", 0)
	436	MDRV_QUICKLOAD_ADD(vip, "bin,c8,c8x", 0)
342	437
343	438	MDRV_CASSETTE_ADD( "cassette", vip_cassette_config )
344	439	MACHINE_DRIVER_END
r3284	r3285
348	443	ROM_START( vip )
349	444	ROM_REGION( 0x10000, CDP1802_TAG, 0 )
350	445	ROM_LOAD( "cdpr566.u10", 0x8000, 0x0200, CRC(5be0a51f) SHA1(40266e6d13e3340607f8b3dcc4e91d7584287c06) )
	446	ROM_SYSTEM_BIOS( 0, "vp711", "VP-711" )
	447	ROMX_LOAD( "vp711.bin",    0x9000, 0x1000, NO_DUMP, ROM_BIOS(1) )
	448	ROM_SYSTEM_BIOS( 1, "vp700", "VP-700 Tiny BASIC" )
	449	ROMX_LOAD( "vp700.bin",    0x9000, 0x1000, NO_DUMP, ROM_BIOS(2) )
351	450
352	451	ROM_REGION( 0x200, "chip8", 0 )
353	452	ROM_LOAD( "chip8.bin", 0x0000, 0x0200, CRC(438ec5d5) SHA1(8aa634c239004ff041c9adbf9144bd315ab5fc77) )
	453
	454	ROM_REGION( 0x300, "chip8x", 0 )
	455	ROM_LOAD( "chip8x.bin", 0x0000, 0x0300, CRC(79c5f6f8) SHA1(ed438747b577399f6ccbf20fe14156f768842898) )
354	456	ROM_END
355	457
	458	ROM_START( vp111 )
	459	ROM_REGION( 0x10000, CDP1802_TAG, 0 )
	460	ROM_LOAD( "cdpr566.u10", 0x8000, 0x0200, CRC(5be0a51f) SHA1(40266e6d13e3340607f8b3dcc4e91d7584287c06) )
	461	ROM_SYSTEM_BIOS( 0, "vp111", "VP-111" )
	462	ROM_SYSTEM_BIOS( 1, "vp700", "VP-700 Tiny BASIC" )
	463	ROMX_LOAD( "vp700.bin",    0x9000, 0x1000, NO_DUMP, ROM_BIOS(2) )
	464
	465	ROM_REGION( 0x200, "chip8", 0 )
	466	ROM_LOAD( "chip8.bin", 0x000, 0x0200, CRC(438ec5d5) SHA1(8aa634c239004ff041c9adbf9144bd315ab5fc77) )
	467
	468	ROM_REGION( 0x300, "chip8x", 0 )
	469	ROM_LOAD( "chip8x.bin", 0x0000, 0x0300, CRC(79c5f6f8) SHA1(ed438747b577399f6ccbf20fe14156f768842898) )
	470	ROM_END
	471
356	472	/* System Configuration */
357	473
358	474	static QUICKLOAD_LOAD( vip )
359	475	{
	476	UINT8 *ptr = memory_region(image->machine, CDP1802_TAG);
	477	UINT8 *chip8_ptr = NULL;
	478	int chip8_size = 0;
360	479	int size = image_length(image);
361	480
362	481	if (strcmp(image_filetype(image), "c8") == 0)
363	482	{
364	483	/* CHIP-8 program */
365
366		UINT8 *ptr = memory_region(image->machine, CDP1802_TAG);
367		UINT8 *chip8 = memory_region(image->machine, "chip8");
368
369		if ((size + 0x200) > mess_ram_size)
370		{
371		return INIT_FAIL;
372		}
373
374		/* copy CHIP-8 interpreter to RAM */
375		memcpy(ptr, chip8, 0x200);
376
377		/* load image to RAM */
378		image_fread(image, ptr + 0x0200, size);
	484	chip8_ptr = memory_region(image->machine, "chip8");
	485	chip8_size = memory_region_length(image->machine, "chip8");
379	486	}
380		else
	487	else if (strcmp(image_filetype(image), "c8x") == 0)
381	488	{
382		/* normal program */
	489	/* CHIP-8X program */
	490	chip8_ptr = memory_region(image->machine, "chip8x");
	491	chip8_size = memory_region_length(image->machine, "chip8x");
	492	}
383	493
384		UINT8 *ptr = memory_region(image->machine, CDP1802_TAG);
	494	if ((size + chip8_size) > mess_ram_size)
	495	{
	496	return INIT_FAIL;
	497	}
385	498
386		if (size > mess_ram_size)
387		{
388		return INIT_FAIL;
389		}
390
391		image_fread(image, ptr, size);
	499	if (chip8_size > 0)
	500	{
	501	/* copy CHIP-8 interpreter to RAM */
	502	memcpy(ptr, chip8_ptr, chip8_size);
392	503	}
393	504
	505	/* load image to RAM */
	506	image_fread(image, ptr + chip8_size, size);
394	507
395	508	return INIT_PASS;
396	509	}
397	510
398		static SYSTEM_CONFIG_START( vip )
399		CONFIG_RAM         ( 1 * 1024)
400		CONFIG_RAM         ( 2 * 1024)
	511	static SYSTEM_CONFIG_START( vp711 )
401	512	CONFIG_RAM_DEFAULT   ( 4 * 1024)
	513	CONFIG_RAM         (32 * 1024)
402	514	SYSTEM_CONFIG_END
403	515
	516	static SYSTEM_CONFIG_START( vp111 )
	517	CONFIG_RAM_DEFAULT   ( 1 * 1024)
	518	CONFIG_RAM         ( 2 * 1024)
	519	CONFIG_RAM         ( 4 * 1024)
	520	SYSTEM_CONFIG_END
	521
404	522	/* System Drivers */
405	523
406		//     YEAR  NAME        PARENT  COMPAT  MACHINE     INPUT       INIT        CONFIG      COMPANY FULLNAME
407		COMP( 1977, vip, 0, 0, vip, vip, 0, vip, "RCA", "Cosmac VIP (VP-711)", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
	524	//     YEAR  NAME    PARENT  COMPAT  MACHINE     INPUT   INIT    CONFIG  COMPANY FULLNAME
	525	COMP( 1977, vip,   0,      0,      vip,      vip,   0,      vp711,   "RCA",   "Cosmac VIP (VP-711)", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
	526	COMP( 1977, vp111,   vip,   0,      vip,      vip,   0,      vp111,   "RCA",   "Cosmac VIP (VP-111)", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )

src/mess/drivers/sg1000.c

r3284	r3285
8	8	171-5078 (C) SEGA 1983
9	9	171-5046 REV. A (C) SEGA 1983
10	10
11		|---------------------------|                        |------------------------|
12		|   SW1      CN2            |   |------|---------------|   |   SW2      CN4         |
13		|                     |---|        CN3         |---|                  |
14		|  CN1                                                         CN5   |
15		|                                                               |
16		|   10.738635MHz         |------------------------------|         7805      |
17		|   |---|               |------------------------------|                  |
18		|   |   |                          CN6                              |
19		|   | 9 |                                                         |
20		|   | 9 |                                                   LS32   |
21		|   | 1 |      |---------|                                             |
22		|   | 8 |      | TMM2009 |                                       LS139   |
23		|   | A |      |---------|            |------------------|                  |
24		|   |   |                        |      Z80         |                  |
25		|   |---|                        |------------------|                  |
26		|                                                               |
27		|                                                               |
28		|      MB8118   MB8118   MB8118   MB8118            SN76489A      SW3            |
29		|         MB8118   MB8118   MB8118   MB8118                  LS257   LS257      |
30		|-----------------------------------------------------------------------------------|
	11	|---------------------------|                        |----------------------------|
	12	|   SW1      CN2            |   |------|---------------|   |   SW2      CN4            |
	13	|                     |---|        CN3         |---|                     |
	14	|  CN1                                                            CN5   |
	15	|                                                                  |
	16	|   10.738635MHz         |------------------------------|            7805      |
	17	|   |---|               |------------------------------|                     |
	18	|   |   |                          CN6                                 |
	19	|   | 9 |                                                            |
	20	|   | 9 |                                                      LS32   |
	21	|   | 1 |      |---------|                                                |
	22	|   | 8 |      | TMM2009 |                                          LS139   |
	23	|   | A |      |---------|            |------------------|                     |
	24	|   |   |                        |      Z80         |                     |
	25	|   |---|                        |------------------|                     |
	26	|                                                                  |
	27	|                                                                  |
	28	|      MB8118   MB8118   MB8118   MB8118            SN76489A         SW3            |
	29	|         MB8118   MB8118   MB8118   MB8118                     LS257   LS257      |
	30	|---------------------------------------------------------------------------------------|
31	31
32	32	Notes:
33	33	All IC's shown.
r3284	r3285
43	43	CN4      - power connector (+9VDC)
44	44	CN5      - player 2 joystick connector
45	45	CN6      - cartridge connector
46		SW1      - select switch
	46	SW1      - TV channel select switch
47	47	SW2      - power switch
48	48	SW3      - hold switch
49	49
r3284	r3285
53	53
54	54	TODO:
55	55
56		- fix cartridge loading while running
	56	- OMV keyboard
57	57	- SC-3000 return instruction referenced by R when reading ports 60-7f,e0-ff
58	58	- connect the PSG /READY signal
59	59	- accurate video timing
r3284	r3285
397	397	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
398	398	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
399	399	PORT_BIT( 0xf0, IP_ACTIVE_LOW, IPT_UNUSED )
	400	/*
	401	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
	402	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1')
	403	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2')
	404	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3')
	405	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4')
	406	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5')
	407	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6')
	408	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7')
	409	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8')
	410	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9')
400	411
	412	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A')
	413	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B')
	414	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C')
	415	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D')
	416	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E')
	417	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F')
	418	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G')
	419	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H')
	420
	421	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("S-1") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL))
	422	PORT_BIT( 0x, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("S-1") PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_MAMEKEY(RCONTROL))
	423	*/
401	424	PORT_START("NMI")
402	425	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START ) PORT_NAME("PAUSE") PORT_CODE(KEYCODE_P) PORT_CHANGED(trigger_nmi, 0)
403	426
r3284	r3285
415	438
416	439	static void sg1000_vdp_interrupt(running_machine *machine, int state)
417	440	{
418		cpunum_set_input_line_and_vector(machine, 0, INPUT_LINE_IRQ0, state, 0x38);
	441	cpunum_set_input_line(machine, 0, INPUT_LINE_IRQ0, state);
419	442	}
420	443
421	444	static const TMS9928a_interface tms9928a_interface =
r3284	r3285
831	854	ROM_REGION( 0x10000, "main", ROMREGION_ERASE00 )
832	855	ROM_END
833	856
834		ROM_START( omv )
	857	ROM_START( omv1000 )
835	858	ROM_REGION( 0x10000, "main", ROMREGION_ERASE00 )
836		ROM_LOAD( "omvbios.bin", 0x0000, 0x2000, NO_DUMP )
	859	ROM_LOAD( "omvbios.bin", 0x0000, 0x8000, NO_DUMP )
837	860	ROM_END
838	861
	862	ROM_START( omv2000 )
	863	ROM_REGION( 0x10000, "main", ROMREGION_ERASE00 )
	864	ROM_LOAD( "omvbios.bin", 0x0000, 0x8000, NO_DUMP )
	865	ROM_END
	866
839	867	ROM_START( sc3000 )
840	868	ROM_REGION( 0x10000, "main", ROMREGION_ERASE00 )
841	869	ROM_END
r3284	r3285
907	935	{
908	936	switch( state )
909	937	{
	938	/* --- the following bits of info are returned as 64-bit signed integers --- */
910	939	case MESS_DEVINFO_INT_COUNT:               info->i = 1; break;
911	940	case MESS_DEVINFO_INT_MUST_BE_LOADED:         info->i = 1; break;
	941
	942	/* --- the following bits of info are returned as pointers to data or functions --- */
912	943	case MESS_DEVINFO_PTR_LOAD:                  info->load = DEVICE_IMAGE_LOAD_NAME(sg1000_cart); break;
	944
	945	/* --- the following bits of info are returned as NULL-terminated strings --- */
913	946	case MESS_DEVINFO_STR_FILE_EXTENSIONS:         strcpy(info->s = device_temp_str(), "sg,bin"); break;
914	947
915	948	default:                              cartslot_device_getinfo( devclass, state, info ); break;
r3284	r3285
960	993	{
961	994	switch( state )
962	995	{
	996	/* --- the following bits of info are returned as 64-bit signed integers --- */
963	997	case MESS_DEVINFO_INT_COUNT:               info->i = 1; break;
964	998	case MESS_DEVINFO_INT_MUST_BE_LOADED:         info->i = 1; break;
	999
	1000	/* --- the following bits of info are returned as pointers to data or functions --- */
965	1001	case MESS_DEVINFO_PTR_LOAD:                  info->load = DEVICE_IMAGE_LOAD_NAME(sc3000_cart); break;
	1002
	1003	/* --- the following bits of info are returned as NULL-terminated strings --- */
966	1004	case MESS_DEVINFO_STR_FILE_EXTENSIONS:         strcpy(info->s = device_temp_str(), "sg,sc,bin"); break;
967	1005
968	1006	default:                              cartslot_device_getinfo( devclass, state, info ); break;
969	1007	}
970	1008	}
971	1009
	1010	static void omv_cartslot_getinfo( const mess_device_class *devclass, UINT32 state, union devinfo *info )
	1011	{
	1012	switch( state )
	1013	{
	1014	/* --- the following bits of info are returned as 64-bit signed integers --- */
	1015	case MESS_DEVINFO_INT_COUNT:               info->i = 1; break;
	1016
	1017	/* --- the following bits of info are returned as pointers to data or functions --- */
	1018	case MESS_DEVINFO_PTR_LOAD:                  info->load = DEVICE_IMAGE_LOAD_NAME(sg1000_cart); break;
	1019
	1020	/* --- the following bits of info are returned as NULL-terminated strings --- */
	1021	case MESS_DEVINFO_STR_FILE_EXTENSIONS:         strcpy(info->s = device_temp_str(), "sg,bin"); break;
	1022
	1023	default:                              cartslot_device_getinfo( devclass, state, info ); break;
	1024	}
	1025	}
	1026
972	1027	static DEVICE_IMAGE_LOAD( sf7000_floppy )
973	1028	{
974	1029	if (image_has_been_created(image))
r3284	r3285
992	1047	{
993	1048	switch(state)
994	1049	{
	1050	/* --- the following bits of info are returned as 64-bit signed integers --- */
995	1051	case MESS_DEVINFO_INT_COUNT:               info->i = 1; break;
	1052
	1053	/* --- the following bits of info are returned as pointers to data or functions --- */
996	1054	case MESS_DEVINFO_PTR_LOAD:                  info->load = DEVICE_IMAGE_LOAD_NAME(sf7000_floppy); break;
	1055
	1056	/* --- the following bits of info are returned as NULL-terminated strings --- */
997	1057	case MESS_DEVINFO_STR_FILE_EXTENSIONS:         strcpy(info->s = device_temp_str(), "sf7"); break;
998	1058
999	1059	default:                              legacybasicdsk_device_getinfo(devclass, state, info); break;
1000	1060	}
1001	1061	}
1002	1062
1003		static DEVICE_IMAGE_LOAD( sf7000_serial )
1004		{
1005		/* filename specified */
1006		if (device_load_serial_device(image) == INIT_PASS)
1007		{
1008		/* setup transmit parameters */
1009		serial_device_setup(image, 9600 >> input_port_read(image->machine, "BAUD"), 8, 1, SERIAL_PARITY_NONE);
1010
1011		/* connect serial chip to serial device */
1012		msm8251_connect_to_serial_device(image);
1013
1014		serial_device_set_protocol(image, SERIAL_PROTOCOL_NONE);
1015
1016		/* and start transmit */
1017		serial_device_set_transmit_state(image, 1);
1018
1019		return INIT_PASS;
1020		}
1021
1022		return INIT_FAIL;
1023		}
1024
1025	1063	static void sf7000_serial_getinfo(const mess_device_class *devclass, UINT32 state, union devinfo *info)
1026	1064	{
1027	1065	/* serial */
1028	1066	switch(state)
1029	1067	{
1030	1068	/* --- the following bits of info are returned as 64-bit signed integers --- */
1031		case MESS_DEVINFO_INT_TYPE:                     info->i = IO_SERIAL; break;
1032		case MESS_DEVINFO_INT_COUNT:                  info->i = 1; break;
	1069	case MESS_DEVINFO_INT_TYPE:                  info->i = IO_SERIAL; break;
	1070	case MESS_DEVINFO_INT_COUNT:               info->i = 1; break;
1033	1071
1034	1072	/* --- the following bits of info are returned as pointers to data or functions --- */
1035		case MESS_DEVINFO_PTR_START:                  info->start = DEVICE_START_NAME(serial_device); break;
1036		case MESS_DEVINFO_PTR_LOAD:                     info->load = DEVICE_IMAGE_LOAD_NAME(sf7000_serial); break;
1037		case MESS_DEVINFO_PTR_UNLOAD:                  info->unload = DEVICE_IMAGE_UNLOAD_NAME(serial_device); break;
	1073	case MESS_DEVINFO_PTR_START:               info->start = DEVICE_START_NAME(serial_device); break;
	1074	case MESS_DEVINFO_PTR_LOAD:                  info->load = DEVICE_IMAGE_LOAD_NAME(serial_device); break;
	1075	case MESS_DEVINFO_PTR_UNLOAD:               info->unload = DEVICE_IMAGE_UNLOAD_NAME(serial_device); break;
1038	1076
1039	1077	/* --- the following bits of info are returned as NULL-terminated strings --- */
1040		case MESS_DEVINFO_STR_FILE_EXTENSIONS:            strcpy(info->s = device_temp_str(), "txt"); break;
	1078	case MESS_DEVINFO_STR_FILE_EXTENSIONS:         strcpy(info->s = device_temp_str(), "txt"); break;
1041	1079	}
1042	1080	}
1043	1081
1044	1082	static SYSTEM_CONFIG_START( sg1000 )
	1083	CONFIG_RAM_DEFAULT   (1 * 1024)
1045	1084	CONFIG_DEVICE(sg1000_cartslot_getinfo)
1046	1085	SYSTEM_CONFIG_END
1047	1086
1048		static SYSTEM_CONFIG_START( omv )
1049		CONFIG_DEVICE(sg1000_cartslot_getinfo)
1050		SYSTEM_CONFIG_END
1051
1052	1087	static SYSTEM_CONFIG_START( sc3000 )
	1088	CONFIG_RAM_DEFAULT   (2 * 1024)
1053	1089	CONFIG_DEVICE(sc3000_cartslot_getinfo)
1054	1090	SYSTEM_CONFIG_END
1055	1091
r3284	r3285
1059	1095	CONFIG_DEVICE(sf7000_serial_getinfo)
1060	1096	SYSTEM_CONFIG_END
1061	1097
	1098	static SYSTEM_CONFIG_START( omv )
	1099	CONFIG_DEVICE(omv_cartslot_getinfo)
	1100	SYSTEM_CONFIG_END
	1101
1062	1102	/* System Drivers */
1063	1103
1064	1104	/*    YEAR  NAME        PARENT  COMPAT  MACHINE     INPUT       INIT    CONFIG      COMPANY   FULLNAME */
1065	1105	CONS( 1983,   sg1000,      0,      0,      sg1000,      sg1000,      0,      sg1000,      "Sega",   "SG-1000", GAME_SUPPORTS_SAVE )
1066	1106	CONS( 1984,   sg1000m2,   sg1000,   0,      sc3000,      sc3000,      0,      sc3000,      "Sega",   "SG-1000 II", GAME_SUPPORTS_SAVE )
1067		CONS( 1983,   omv,        sg1000, 0,      omv,        omv,        0,      omv,        "Tsukuda Original", "Othello Multivision", GAME_NOT_WORKING )
1068	1107	COMP( 1983,   sc3000,      0,      0,      sc3000,      sc3000,      0,      sc3000,      "Sega",   "SC-3000", GAME_SUPPORTS_SAVE )
1069	1108	COMP( 1983,   sc3000h,   sc3000,   0,      sc3000,      sc3000,      0,      sc3000,      "Sega",   "SC-3000H", GAME_SUPPORTS_SAVE )
1070	1109	COMP( 1983,   sf7000,      sc3000, 0,      sf7000,      sf7000,      0,      sf7000,      "Sega",   "SC-3000/Super Control Station SF-7000", GAME_SUPPORTS_SAVE )
	1110	CONS( 1984,   omv1000,    sg1000,   0,      omv,        omv,        0,      omv,        "Tsukuda Original", "Othello Multivision FG-1000", GAME_NOT_WORKING )
	1111	CONS( 1984,   omv2000,    sg1000,   0,      omv,        omv,        0,      omv,        "Tsukuda Original", "Othello Multivision FG-2000", GAME_NOT_WORKING )

src/mess/drivers/studio2.c

r3284	r3285
90	90
91	91	/*
92	92
	93	RCA Studio II games list
	94
	95	Title                     Series               Dumped
	96	----------------------------------------------------------------------------
	97	Bowling                     built-in            yes
	98	Doodles                     built-in            yes
	99	Freeway                     built-in            yes
	100	Math                     built-in            yes
	101	Patterns                  built-in            yes
	102	Gunfighter/Moonship Battle      TV Arcade            no, but Guru has one
	103	Space War                  TV Arcade I            yes
	104	Fun with Numbers            TV Arcade II         no, but Guru has one
	105	Tennis/Squash               TV Arcade III         yes
	106	Baseball                  TV Arcade IV         yes
	107	Speedway/Tag               TV Arcade            yes
	108	Blackjack                  TV Casino I            yes
	109	Bingo                     TV Casino            no
	110	Math and Social Studies         TV School House I      no, but Guru has one
	111	Math Fun                  TV School House II      no, but Guru has one
	112	Biorhythm                  TV Mystic            no, but Guru has one
	113
	114
	115	MPT-02 games list
	116
	117	ID      Title               Series               Dumped
	118	----------------------------------------------------------------------------
	119	MG-201   Bingo                                 no
	120	MG-202   Concentration Match                        no, but Guru has one
	121	MG-203   Star Wars                              no, but Guru has one
	122	MG-204   Math Fun            School House II         no, but Guru has one
	123	MG-205   Pinball                                 no, but Guru has one
	124	MG-206   Biorythm                              no
	125	MG-207   Tennis/Squash                           no
	126	MG-208   Fun with Numbers                        no
	127	MG-209   Computer Quiz         School House I         no
	128	MG-210   Baseball                              no
	129	MG-211   Speedway/Tag                           no
	130	MG-212   Spacewar Intercept                        no
	131	MG-213   Gun Fight/Moon ship                        no
	132
	133	*/
	134
	135	/*
	136
93	137	TODO:
94	138
95		- figure out real cpu clock from schematics
96		- cdp1864 video colors
	139	- rewrite cartridge loading
	140	- cpu clock from schematics
	141	- mpt02/mustang cdp1864 colors
	142	- cdp1862 for Toshiba Visicom
97	143	- discrete sound
98		- redump studio2 bios as 4 separate roms
99	144
100	145	*/
101	146
r3284	r3285
230	275	static CDP1864_INTERFACE( mpt02_cdp1864_intf )
231	276	{
232	277	SCREEN_TAG,
233		CDP1864_CLK_FREQ,
	278	CDP1864_CLOCK,
234	279	CDP1864_INTERLACED,
235	280	mpt02_int_w,
236	281	mpt02_dmao_w,
r3284	r3285
391	436	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
392	437	MACHINE_DRIVER_END
393	438
	439	static MACHINE_DRIVER_START( visicom )
	440	// basic machine hardware
	441
	442	MDRV_CPU_ADD("main", CDP1802, 3579545/2) // ???
	443	MDRV_CPU_PROGRAM_MAP(studio2_map, 0)
	444	MDRV_CPU_IO_MAP(studio2_io_map, 0)
	445	MDRV_CPU_CONFIG(studio2_config)
	446
	447	MDRV_MACHINE_START(studio2)
	448	MDRV_MACHINE_RESET(studio2)
	449
	450	// video hardware
	451
	452	MDRV_SCREEN_ADD(SCREEN_TAG, RASTER)
	453	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
	454	MDRV_SCREEN_RAW_PARAMS(3579545/2, CDP1861_SCREEN_WIDTH, CDP1861_HBLANK_END, CDP1861_HBLANK_START, CDP1861_TOTAL_SCANLINES, CDP1861_SCANLINE_VBLANK_END, CDP1861_SCANLINE_VBLANK_START)
	455
	456	MDRV_PALETTE_LENGTH(2)
	457	MDRV_PALETTE_INIT(black_and_white)
	458	MDRV_VIDEO_UPDATE(studio2)
	459
	460	MDRV_DEVICE_ADD(CDP1861_TAG, CDP1861)
	461	MDRV_DEVICE_CONFIG(studio2_cdp1861_intf)
	462
	463	// sound hardware
	464
	465	MDRV_SPEAKER_STANDARD_MONO("mono")
	466	MDRV_SOUND_ADD("beep", BEEP, 0)
	467	MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00)
	468	MACHINE_DRIVER_END
	469
394	470	static MACHINE_DRIVER_START( mpt02 )
395	471	// basic machine hardware
396	472
397		MDRV_CPU_ADD("main", CDP1802, CDP1864_CLK_FREQ)
	473	MDRV_CPU_ADD("main", CDP1802, CDP1864_CLOCK)
398	474	MDRV_CPU_PROGRAM_MAP(mpt02_map, 0)
399	475	MDRV_CPU_IO_MAP(mpt02_io_map, 0)
400	476	MDRV_CPU_CONFIG(mpt02_config)
r3284	r3285
406	482
407	483	MDRV_SCREEN_ADD("main", RASTER)
408	484	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
409		MDRV_SCREEN_RAW_PARAMS(CDP1864_CLK_FREQ, CDP1864_SCREEN_WIDTH, CDP1864_HBLANK_END, CDP1864_HBLANK_START, CDP1864_TOTAL_SCANLINES, CDP1864_SCANLINE_VBLANK_END, CDP1864_SCANLINE_VBLANK_START)
	485	MDRV_SCREEN_RAW_PARAMS(CDP1864_CLOCK, CDP1864_SCREEN_WIDTH, CDP1864_HBLANK_END, CDP1864_HBLANK_START, CDP1864_TOTAL_SCANLINES, CDP1864_SCANLINE_VBLANK_END, CDP1864_SCANLINE_VBLANK_START)
410	486
411	487	MDRV_PALETTE_LENGTH(8+8)
412	488	MDRV_VIDEO_UPDATE(mpt02)
r3284	r3285
432	508	ROM_LOAD( "studio2.rom", 0x0000, 0x0800, BAD_DUMP CRC(a494b339) SHA1(f2650dacc9daab06b9fdf0e7748e977b2907010c) )
433	509	ROM_END
434	510
435		ROM_START( m9016tc )
	511	ROM_START( mtc9016 )
436	512	ROM_REGION( 0x10000, "main", 0 )
437	513	ROM_LOAD( "86676.ic13",  0x0000, 0x0400, NO_DUMP )
438	514	ROM_LOAD( "86677b.ic14", 0x0400, 0x0400, NO_DUMP )
439	515	ROM_LOAD( "87201.ic12",  0x0a00, 0x0400, NO_DUMP )
440	516	ROM_END
441	517
	518	ROM_START( shmc1200 )
	519	ROM_REGION( 0x10000, "main", 0 )
	520	ROM_LOAD( "shmc1200.bin",  0x0000, 0x0800, NO_DUMP )
	521	ROM_END
	522
	523	ROM_START( mpt02s )
	524	ROM_REGION( 0x10000, "main", 0 )
	525	ROM_END
	526
	527	ROM_START( mpt02h )
	528	ROM_REGION( 0x10000, "main", 0 )
	529	ROM_END
	530
	531	ROM_START( visicom )
	532	ROM_REGION( 0x10000, "main", 0 )
	533	ROM_LOAD( "visicom.bin",  0x0000, 0x0800, NO_DUMP )
	534	ROM_END
	535
442	536	/* System Configuration */
443	537
444	538	#define ST2_HEADER_SIZE      256
r3284	r3285
475	569	{
476	570	switch( state )
477	571	{
478		case MESS_DEVINFO_INT_COUNT:
479		info->i = 1;
480		break;
481		case MESS_DEVINFO_PTR_LOAD:
482		info->load = DEVICE_IMAGE_LOAD_NAME(studio2_cart);
483		break;
484		case MESS_DEVINFO_STR_FILE_EXTENSIONS:
485		strcpy(info->s = device_temp_str(), "st2");
486		break;
487		default:
488		cartslot_device_getinfo( devclass, state, info );
489		break;
	572	/* --- the following bits of info are returned as 64-bit signed integers --- */
	573	case MESS_DEVINFO_INT_COUNT:               info->i = 1; break;
	574
	575	/* --- the following bits of info are returned as pointers to data or functions --- */
	576	case MESS_DEVINFO_PTR_LOAD:                  info->load = DEVICE_IMAGE_LOAD_NAME(studio2_cart); break;
	577
	578	/* --- the following bits of info are returned as NULL-terminated strings --- */
	579	case MESS_DEVINFO_STR_FILE_EXTENSIONS:         strcpy(info->s = device_temp_str(), "st2"); break;
	580
	581	default:                              cartslot_device_getinfo( devclass, state, info ); break;
490	582	}
491	583	}
492	584
r3284	r3285
522	614	static DRIVER_INIT( mpt02 )
523	615	{
524	616	timer_set(attotime_zero, NULL, 0, mpt02_setup_beep);
	617	timer_set(ATTOTIME_IN_MSEC(200), NULL, 0, set_cpu_mode);
525	618	}
526	619
	620	static DRIVER_INIT( visicom )
	621	{
	622	timer_set(attotime_zero, NULL, 0, setup_beep);
	623	timer_set(ATTOTIME_IN_MSEC(200), NULL, 0, set_cpu_mode);
	624	}
	625
527	626	/* Game Drivers */
528	627
529		/*
530
531		PAL clones of RCA Studio II using CDP1864C (color display):
532
533		"Mustang", "9016 Telespiel Computer (Germany)"
534		"Soundic", "MPT-02 Victory Home TV Programmer (Austria)"
535		"Hanimex", "MPT-02 (France)"
536		"Sheen",   "1200 Micro Computer (Australia)"
537
538		*/
539
540	628	/*    YEAR  NAME        PARENT  COMPAT  MACHINE     INPUT       INIT        CONFIG      COMPANY   FULLNAME */
541	629	CONS( 1977,   studio2,   0,      0,      studio2,   studio2,   studio2,   studio2,   "RCA",      "Studio II", GAME_SUPPORTS_SAVE )
542		CONS( 1978,   m9016tc,   studio2,0,      mpt02,      studio2,   mpt02,      studio2,   "Mustang",   "9016 Telespiel Computer (Germany)", GAME_IMPERFECT_COLORS | GAME_SUPPORTS_SAVE | GAME_NOT_WORKING )
	630	CONS( 1978, visicom,   studio2,0,      visicom,   studio2,   visicom,   studio2,   "Toshiba",   "Visicom (Japan)", GAME_NOT_WORKING )
	631	CONS( 1978,   mpt02s,      studio2,0,      mpt02,      studio2,   mpt02,      studio2,   "Soundic",   "MPT-02 Victory Home TV Programmer (Austria)", GAME_NOT_WORKING )
	632	CONS( 1978,   mpt02h,      studio2,0,      mpt02,      studio2,   mpt02,      studio2,   "Hanimex",   "MPT-02 Jeu TV Programmable (France)", GAME_NOT_WORKING )
	633	CONS( 1978,   mtc9016,   studio2,0,      mpt02,      studio2,   mpt02,      studio2,   "Mustang",   "9016 Telespiel Computer (Germany)", GAME_NOT_WORKING )
	634	CONS( 1978, shmc1200,   studio2,0,      mpt02,      studio2,   mpt02,      studio2,   "Sheen",   "1200 Micro Computer (Australia)", GAME_NOT_WORKING )

src/mess/drivers/tmc2000e.c

r3284	r3285
152	152	static CDP1864_INTERFACE( tmc2000e_cdp1864_intf )
153	153	{
154	154	SCREEN_TAG,
155		CDP1864_CLK_FREQ,
	155	XTAL_1_75MHz,
156	156	CDP1864_INTERLACED,
157	157	tmc2000e_int_w,
158	158	tmc2000e_dmao_w,
r3284	r3285
296	296
297	297	MDRV_SCREEN_ADD(SCREEN_TAG, RASTER)
298	298	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
299		MDRV_SCREEN_RAW_PARAMS(CDP1864_CLK_FREQ, CDP1864_SCREEN_WIDTH, CDP1864_HBLANK_END, CDP1864_HBLANK_START, CDP1864_TOTAL_SCANLINES, CDP1864_SCANLINE_VBLANK_END, CDP1864_SCANLINE_VBLANK_START)
	299	MDRV_SCREEN_RAW_PARAMS(XTAL_1_75MHz, CDP1864_SCREEN_WIDTH, CDP1864_HBLANK_END, CDP1864_HBLANK_START, CDP1864_TOTAL_SCANLINES, CDP1864_SCANLINE_VBLANK_END, CDP1864_SCANLINE_VBLANK_START)
300	300
301	301	MDRV_PALETTE_LENGTH(8)
302	302	MDRV_VIDEO_UPDATE(tmc2000e)

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