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r15329 Sunday 27th May, 2012 at 21:05:23 UTC by R. Belmont
Lots of Ensoniq work: [R. Belmont] - Added SQ-80, VFX-SD, SD-1, and SD-1 32 voice. - Added ubiqitous 2x40 line VFD display - Hooked up floppy drive and controller on VFX-SD, SD-1, SD-1 32, and EPS-16 - Fixed battery level readback on all 16-bit Ensoniqs and respond correctly to keyboard calibration command

[src/lib]	lib.mak
[src/lib/formats]	esq16_dsk.c* esq16_dsk.h*
[src/mess]	mess.lst
[src/mess/drivers]	esq1.c esq5505.c
[src/mess/layout]	esq2by40.lay*
[src/mess/machine]	esqvfd.c* esqvfd.h*

src/lib/formats/esq16_dsk.c

r0	r15329
	1	/*********************************************************************
	2
	3	formats/esq16_dsk.c
	4
	5	Formats for 16-bit Ensoniq synthesizers and samplers
	6
	7	Disk is PC MFM, 80 tracks, double-sided, with 10 sectors per track
	8
	9	*********************************************************************/
	10
	11	#include "emu.h"
	12	#include "flopimg.h"
	13	#include "formats/esq16_dsk.h"
	14
	15	const floppy_image_format_t::desc_e esqimg_format::esq_10_desc[] = {
	16	{ MFM, 0x4e, 80 },
	17	{ MFM, 0x00, 12 },
	18	{ RAW, 0x5224, 3 },
	19	{ MFM, 0xfc, 1 },
	20	{ MFM, 0x4e, 50 },
	21	{ MFM, 0x00, 12 },
	22	{ SECTOR_LOOP_START, 0, 9 },
	23	{   CRC_CCITT_START, 1 },
	24	{     RAW, 0x4489, 3 },
	25	{     MFM, 0xfe, 1 },
	26	{     TRACK_ID },
	27	{     HEAD_ID },
	28	{     SECTOR_ID },
	29	{     SIZE_ID },
	30	{   CRC_END, 1 },
	31	{   CRC, 1 },
	32	{   MFM, 0x4e, 22 },
	33	{   MFM, 0x00, 12 },
	34	{   CRC_CCITT_START, 2 },
	35	{     RAW, 0x4489, 3 },
	36	{     MFM, 0xfb, 1 },
	37	{     SECTOR_DATA, -1 },
	38	{   CRC_END, 2 },
	39	{   CRC, 2 },
	40	{   MFM, 0x4e, 84 },
	41	{   MFM, 0x00, 12 },
	42	{ SECTOR_LOOP_END },
	43	{ MFM, 0x4e, 170 },
	44	{ END }
	45	};
	46
	47	esqimg_format::esqimg_format()
	48	{
	49	}
	50
	51	const char *esqimg_format::name() const
	52	{
	53	return "img";
	54	}
	55
	56	const char *esqimg_format::description() const
	57	{
	58	return "Ensoniq VFX-SD/SD-1/EPS-16 floppy disk image";
	59	}
	60
	61	const char *esqimg_format::extensions() const
	62	{
	63	return "img";
	64	}
	65
	66	bool esqimg_format::supports_save() const
	67	{
	68	return true;
	69	}
	70
	71	void esqimg_format::find_size(io_generic *io, int &track_count, int &head_count, int &sector_count)
	72	{
	73	int size = io_generic_size(io);
	74	track_count = 80;
	75	head_count = 2;
	76	sector_count = 10;
	77
	78	if (size == 512*track_count*head_count*sector_count)
	79	{
	80	printf("Identified Ensoniq .img\n");
	81	return;
	82	}
	83
	84	track_count = head_count = sector_count = 0;
	85	}
	86
	87	int esqimg_format::identify(io_generic *io, UINT32 form_factor)
	88	{
	89	int track_count, head_count, sector_count;
	90	find_size(io, track_count, head_count, sector_count);
	91
	92	if(track_count)
	93	return 50;
	94	return 0;
	95	}
	96
	97	bool esqimg_format::load(io_generic *io, UINT32 form_factor, floppy_image *image)
	98	{
	99	int track_count, head_count, sector_count;
	100	find_size(io, track_count, head_count, sector_count);
	101
	102	printf("esqimg_format::load (trks %d heads %d sectors %d)\n", track_count, head_count, sector_count);
	103
	104	UINT8 sectdata[11*512];
	105	desc_s sectors[11];
	106	for(int i=0; i<sector_count; i++) {
	107	sectors[i].data = sectdata + 512*i;
	108	sectors[i].size = 512;
	109	sectors[i].sector_id = i + 1;
	110	}
	111
	112	int track_size = sector_count*512;
	113	for(int track=0; track < track_count; track++) {
	114	for(int head=0; head < head_count; head++) {
	115	io_generic_read(io, sectdata, (track*head_count + head)*track_size, track_size);
	116	generate_track(esq_10_desc, track, head, sectors, sector_count, 110528, image);
	117	}
	118	}
	119
	120	image->set_variant(floppy_image::DSDD);
	121
	122	printf("esqimg_format::OK\n");
	123
	124	return true;
	125	}
	126
	127	bool esqimg_format::save(io_generic *io, floppy_image *image)
	128	{
	129	int track_count, head_count, sector_count;
	130	get_geometry_mfm_pc(image, 2000, track_count, head_count, sector_count);
	131
	132	if(track_count != 80)
	133	track_count = 80;
	134
	135	// Happens for a fully unformatted floppy
	136	if(!head_count)
	137	head_count = 2;
	138
	139	if(sector_count != 10)
	140	sector_count = 10;
	141
	142	UINT8 sectdata[11*512];
	143	int track_size = sector_count*512;
	144
	145	for(int track=0; track < track_count; track++) {
	146	for(int head=0; head < head_count; head++) {
	147	get_track_data_mfm_pc(track, head, image, 2000, 512, sector_count, sectdata);
	148	io_generic_write(io, sectdata, (track*head_count + head)*track_size, track_size);
	149	}
	150	}
	151
	152	return true;
	153	}
	154
	155	const floppy_format_type FLOPPY_ESQIMG_FORMAT = &floppy_image_format_creator<esqimg_format>;

src/lib/formats/esq16_dsk.h

r0	r15329
	1	/*********************************************************************
	2
	3	formats/esq16_dsk.h
	4
	5	Formats for 16-bit Ensoniq synthesizers and samplers
	6
	7	Disk is PC MFM, 80 tracks, double-sided, with 10 sectors per track
	8
	9	*********************************************************************/
	10
	11	#ifndef ESQ16_DSK_H_
	12	#define ESQ16_DSK_H_
	13
	14	#include "flopimg.h"
	15
	16	class esqimg_format : public floppy_image_format_t
	17	{
	18	public:
	19	esqimg_format();
	20
	21	virtual int identify(io_generic *io, UINT32 form_factor);
	22	virtual bool load(io_generic *io, UINT32 form_factor, floppy_image *image);
	23	virtual bool save(io_generic *io, floppy_image *image);
	24
	25	virtual const char *name() const;
	26	virtual const char *description() const;
	27	virtual const char *extensions() const;
	28	virtual bool supports_save() const;
	29
	30	static const desc_e esq_10_desc[];
	31
	32	private:
	33	void find_size(io_generic *io, int &track_count, int &head_count, int &sector_count);
	34	};
	35
	36	extern const floppy_format_type FLOPPY_ESQIMG_FORMAT;
	37
	38	#endif /* ESQ16_DSK_H_ */

src/lib/lib.mak

r15328	r15329
117	117	$(LIBOBJ)/formats/dfi_dsk.o      \
118	118	$(LIBOBJ)/formats/dim_dsk.o      \
119	119	$(LIBOBJ)/formats/dsk_dsk.o      \
	120	$(LIBOBJ)/formats/esq16_dsk.o   \
120	121	$(LIBOBJ)/formats/fdi_dsk.o      \
121	122	$(LIBOBJ)/formats/fm7_cas.o      \
122	123	$(LIBOBJ)/formats/fmsx_cas.o   \

src/mess/machine/esqvfd.c

r0	r15329
	1	/*
	2	Ensoniq Vacuum Flourescent Displays (VFDs)
	3	Emulation by R. Belmont
	4	*/
	5
	6	#include "esqvfd.h"
	7	#include "esq2by40.lh"
	8
	9	const device_type ESQ2x40 = &device_creator<esq2x40_t>;
	10
	11	// adapted from bfm_bd1, rearranged to work with ASCII data used by the Ensoniq h/w
	12	static const UINT16 font[]=
	13	{           // FEDC BA98 7654 3210
	14	0x0000, // 0000 0000 0000 0000 (space)
	15	0x0000, // 0000 0000 0000 0000 ! (not defined)
	16	0x0009, // 0000 0000 0000 1001 ".
	17	0xC62A, // 1100 0110 0010 1010 #.
	18	0xC62D, // 1100 0110 0010 1101 $.
	19	0x0000, // 0000 0000 0000 0000 % (not defined)
	20	0x0000, // 0000 0000 0000 0000 & (not defined)
	21	0x0040, // 0000 0000 1000 0000 '.
	22	0x0880, // 0000 1000 1000 0000 (.
	23	0x0050, // 0000 0000 0101 0000 ).
	24	0xCCD8, // 1100 1100 1101 1000 *.
	25	0xC408, // 1100 0100 0000 1000 +.
	26	0x0000, // 0000 0000 0000 0000 , (not defined)
	27	0xC000, // 1100 0000 0000 0000 -.
	28	0x1000, // 0001 0000 0000 0000 .
	29	0x0090, // 0000 0000 1001 0000 /
	30	0x22B7, // 0010 0010 1011 0111 0.
	31	0x0408, // 0000 0100 0000 1000 1.
	32	0xE206, // 1110 0010 0000 0110 2.
	33	0x4226, // 0100 0010 0010 0110 3.
	34	0xC023, // 1100 0000 0010 0011 4.
	35	0xC225, // 1100 0010 0010 0101 5.
	36	0xE225, // 1110 0010 0010 0101 6.
	37	0x0026, // 0000 0000 0010 0110 7.
	38	0xE227, // 1110 0010 0010 0111 8.
	39	0xC227, // 1100 0010 0010 0111 9.
	40	0x0000, // 0000 0000 0000 0000 : (not defined)
	41	0x0000, // 0000 0000 0000 0000 ; (not defined)
	42	0x0290, // 0000 0010 1001 0000 <.
	43	0xC200, // 1100 0010 0000 0000 =.
	44	0x0A40, // 0000 1010 0100 0000 >.
	45	0x0000, // 0000 0000 0000 0000 ? (not defined)
	46	0xA626, // 1010 0110 0010 0110 @.
	47	0xE027, // 1110 0000 0010 0111 A.
	48	0x462E, // 0100 0110 0010 1110 B.
	49	0x2205, // 0010 0010 0000 0101 C.
	50	0x062E, // 0000 0110 0010 1110 D.
	51	0xA205, // 1010 0010 0000 0101 E.
	52	0xA005, // 1010 0000 0000 0101 F.
	53	0x6225, // 0110 0010 0010 0101 G.
	54	0xE023, // 1110 0000 0010 0011 H.
	55	0x060C, // 0000 0110 0000 1100 I.
	56	0x2222, // 0010 0010 0010 0010 J.
	57	0xA881, // 1010 1000 1000 0001 K.
	58	0x2201, // 0010 0010 0000 0001 L.
	59	0x20E3, // 0010 0000 1110 0011 M.
	60	0x2863, // 0010 1000 0110 0011 N.
	61	0x2227, // 0010 0010 0010 0111 O.
	62	0xE007, // 1110 0000 0000 0111 P.
	63	0x2A27, // 0010 1010 0010 0111 Q.
	64	0xE807, // 1110 1000 0000 0111 R.
	65	0xC225, // 1100 0010 0010 0101 S.
	66	0x040C, // 0000 0100 0000 1100 T.
	67	0x2223, // 0010 0010 0010 0011 U.
	68	0x2091, // 0010 0000 1001 0001 V.
	69	0x2833, // 0010 1000 0011 0011 W.
	70	0x08D0, // 0000 1000 1101 0000 X.
	71	0x04C0, // 0000 0100 1100 0000 Y.
	72	0x0294, // 0000 0010 1001 0100 Z.
	73	0x2205, // 0010 0010 0000 0101 [.
	74	0x0840, // 0000 1000 0100 0000 \.
	75	0x0226, // 0000 0010 0010 0110 ].
	76	0x0810, // 0000 1000 0001 0000 ^.
	77	0x0200, // 0000 0010 0000 0000 _
	78	};
	79
	80	esqvfd_t::esqvfd_t(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock) :
	81	device_t(mconfig, type, name, tag, owner, clock)
	82	{
	83	}
	84
	85	void esqvfd_t::device_start()
	86	{
	87	}
	88
	89	void esqvfd_t::device_reset()
	90	{
	91	m_cursx = m_cursy = 0;
	92	memset(m_chars, ' ', sizeof(m_chars));
	93	memset(m_attrs, 0, sizeof(m_attrs));
	94	}
	95
	96	void esqvfd_t::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
	97	{
	98	}
	99
	100	// why isn't the font just stored in this order?
	101	UINT32 esqvfd_t::conv_segments(UINT16 segin)
	102	{
	103	UINT32 segout = 0;
	104
	105	if ( segin & 0x0004 ) segout |=  0x0001;
	106	if ( segin & 0x0002 ) segout |=  0x0002;
	107	if ( segin & 0x0020 ) segout |=  0x0004;
	108	if ( segin & 0x0200 ) segout |=  0x0008;
	109	if ( segin & 0x2000 ) segout |=  0x0010;
	110	if ( segin & 0x0001 ) segout |=  0x0020;
	111	if ( segin & 0x8000 ) segout |=  0x0040;
	112	if ( segin & 0x4000 ) segout |=  0x0080;
	113	if ( segin & 0x0008 ) segout |=  0x0100;
	114	if ( segin & 0x0400 ) segout |=  0x0200;
	115	if ( segin & 0x0010 ) segout |=  0x0400;
	116	if ( segin & 0x0040 ) segout |=  0x0800;
	117	if ( segin & 0x0080 ) segout |=  0x1000;
	118	if ( segin & 0x0800 ) segout |=  0x2000;
	119	if ( segin & 0x1000 ) segout |=  0x4000;
	120
	121	return segout;
	122	}
	123
	124	static MACHINE_CONFIG_FRAGMENT(esq2x40)
	125	MCFG_DEFAULT_LAYOUT(layout_esq2by40)
	126	MACHINE_CONFIG_END
	127
	128	machine_config_constructor esq2x40_t::device_mconfig_additions() const
	129	{
	130	return MACHINE_CONFIG_NAME( esq2x40 );
	131	}
	132
	133	void esq2x40_t::write_char(int data)
	134	{
	135	if ((data >= 0x80) && (data < 0xd0))
	136	{
	137	m_cursy = ((data & 0x7f) >= 40) ? 1 : 0;
	138	m_cursx = (data & 0x7f) % 40;
	139	}
	140	else if (data >= 0xd0)
	141	{
	142	switch (data)
	143	{
	144	case 0xd6:  // clear screen
	145	m_cursx = m_cursy = 0;
	146	memset(m_chars, 0, sizeof(m_chars));
	147	memset(m_attrs, 0, sizeof(m_attrs));
	148	memset(m_dirty, 1, sizeof(m_dirty));
	149	break;
	150
	151	default:
	152	//                printf("Unknown control code %02x\n", data);
	153	break;
	154	}
	155	}
	156	else
	157	{
	158	if (data == 'f')    // EPS-16 clear screen (HACK!)
	159	{
	160	m_cursx = m_cursy = 0;
	161	memset(m_chars, 0, sizeof(m_chars));
	162	memset(m_attrs, 0, sizeof(m_attrs));
	163	memset(m_dirty, 1, sizeof(m_dirty));
	164	}
	165	else if ((data >= 0x20) && (data <= 0x5f))
	166	{
	167	m_chars[m_cursy][m_cursx] = data - ' ';
	168	m_dirty[m_cursy][m_cursx] = 1;
	169	m_cursx++;
	170
	171	if (m_cursx >= 39)
	172	{
	173	m_cursx = 39;
	174	}
	175	}
	176	}
	177
	178	update_display();
	179	}
	180
	181	void esq2x40_t::update_display()
	182	{
	183	for (int row = 0; row < 2; row++)
	184	{
	185	for (int col = 0; col < 40; col++)
	186	{
	187	if (m_dirty[row][col])
	188	{
	189	UINT32 segdata = conv_segments(font[m_chars[row][col]]);
	190
	191	output_set_indexed_value("vfd", (row*40) + col, segdata);
	192
	193	m_dirty[row][col] = 0;
	194	}
	195	}
	196	}
	197	}
	198
	199	esq2x40_t::esq2x40_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : esqvfd_t(mconfig, ESQ2x40, "Ensoniq 2x40 VFD", tag, owner, clock)
	200	{
	201	}
	202
	203

src/mess/machine/esqvfd.h

r0	r15329
	1	#ifndef ESQVFD_H
	2	#define ESQVFD_H
	3
	4	#include "emu.h"
	5
	6	#define MCFG_ESQ2x40_ADD(_tag)   \
	7	MCFG_DEVICE_ADD(_tag, ESQ2x40, 60)
	8
	9	class esqvfd_t : public device_t {
	10	public:
	11	typedef delegate<void (bool state)> line_cb;
	12
	13	esqvfd_t(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock);
	14
	15	DECLARE_WRITE8_MEMBER( write ) { write_char(data); }
	16
	17	virtual void write_char(int data) = 0;
	18	virtual void update_display() = 0;
	19
	20	UINT32 conv_segments(UINT16 segin);
	21
	22	protected:
	23	static const UINT8 AT_NORMAL      = 0x00;
	24	static const UINT8 AT_BOLD        = 0x01;
	25	static const UINT8 AT_UNDERLINE   = 0x02;
	26	static const UINT8 AT_BLINK       = 0x04;
	27
	28	virtual void device_start();
	29	virtual void device_reset();
	30	virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
	31
	32	int m_cursx, m_cursy;
	33	UINT8 m_chars[2][40];
	34	UINT8 m_attrs[2][40];
	35	UINT8 m_dirty[2][40];
	36	};
	37
	38	class esq2x40_t : public esqvfd_t {
	39	public:
	40	esq2x40_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
	41
	42	virtual void write_char(int data);
	43	virtual void update_display();
	44
	45	protected:
	46	virtual machine_config_constructor device_mconfig_additions() const;
	47
	48	private:
	49	};
	50
	51	extern const device_type ESQ2x40;
	52
	53	#endif

src/mess/mess.lst

r15328	r15329
173	173	// Ensoniq
174	174	enmirage    // 1985 Mirage Digital Multi-Sampler
175	175	esq1        // 1986 ESQ-1 Digital Wave Synthesizer
176		//sq80        // 1988 SQ-80 Digital Wave Synthesizer
	176	sq80        // 1988 SQ-80 Digital Wave Synthesizer
177	177	vfx         // 1989 VFX
	178	vfxsd       // 1989 VFX-SD
	179	sd1         // 1990 SD-1
	180	sd132       // 1991 SD-1 32
178	181	eps16       // 1990 EPS-16 Plus
179	182	sq1         // 1990 SQ-1
180	183

src/mess/layout/esq2by40.lay

r0	r15329
	1	<!-- esq2by40.lay -->
	2	<!-- 2012-05-26: Initial version.  [R. Belmont / VFDGen 0.1] -->
	3
	4	<mamelayout version="2">
	5
	6	<element name="vfd0" defstate="0">
	7	<led14segsc>
	8	<color red="0.45" green="1.0" blue="0.95" />
	9	</led14segsc>
	10	</element>
	11
	12	<element name="background">
	13	<rect>
	14	<bounds left="0" top="0" right="1" bottom="1" />
	15	<color red="0.0" green="0.0" blue="0.0" />
	16	</rect>
	17	</element>
	18
	19	<view name="Default Layout">
	20
	21	<!-- Background -->
	22	<backdrop element="background">
	23	<bounds left="0" top="0" right="759" bottom="47" />
	24	</backdrop>
	25
	26	<!-- VFDs -->
	27	<bezel name="vfd0" element="vfd0">
	28	<bounds left="0" top="0" right="18" bottom="23" />
	29	</bezel>
	30	<bezel name="vfd1" element="vfd0">
	31	<bounds left="19" top="0" right="37" bottom="23" />
	32	</bezel>
	33	<bezel name="vfd2" element="vfd0">
	34	<bounds left="38" top="0" right="56" bottom="23" />
	35	</bezel>
	36	<bezel name="vfd3" element="vfd0">
	37	<bounds left="57" top="0" right="75" bottom="23" />
	38	</bezel>
	39	<bezel name="vfd4" element="vfd0">
	40	<bounds left="76" top="0" right="94" bottom="23" />
	41	</bezel>
	42	<bezel name="vfd5" element="vfd0">
	43	<bounds left="95" top="0" right="113" bottom="23" />
	44	</bezel>
	45	<bezel name="vfd6" element="vfd0">
	46	<bounds left="114" top="0" right="132" bottom="23" />
	47	</bezel>
	48	<bezel name="vfd7" element="vfd0">
	49	<bounds left="133" top="0" right="151" bottom="23" />
	50	</bezel>
	51	<bezel name="vfd8" element="vfd0">
	52	<bounds left="152" top="0" right="170" bottom="23" />
	53	</bezel>
	54	<bezel name="vfd9" element="vfd0">
	55	<bounds left="171" top="0" right="189" bottom="23" />
	56	</bezel>
	57	<bezel name="vfd10" element="vfd0">
	58	<bounds left="190" top="0" right="208" bottom="23" />
	59	</bezel>
	60	<bezel name="vfd11" element="vfd0">
	61	<bounds left="209" top="0" right="227" bottom="23" />
	62	</bezel>
	63	<bezel name="vfd12" element="vfd0">
	64	<bounds left="228" top="0" right="246" bottom="23" />
	65	</bezel>
	66	<bezel name="vfd13" element="vfd0">
	67	<bounds left="247" top="0" right="265" bottom="23" />
	68	</bezel>
	69	<bezel name="vfd14" element="vfd0">
	70	<bounds left="266" top="0" right="284" bottom="23" />
	71	</bezel>
	72	<bezel name="vfd15" element="vfd0">
	73	<bounds left="285" top="0" right="303" bottom="23" />
	74	</bezel>
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	266	</bezel>
	267	</view>
	268
	269	</mamelayout>

src/mess/drivers/esq1.c

r15328	r15329
2	2
3	3	drivers/esq1.c
4	4
5		Ensoniq ESQ-1, ESQ-m, and SQ-80 Digital Wave Synthesizers
6		Preliminary driver by R. Belmont
	5	Ensoniq ESQ-1 Digital Wave Synthesizer
	6	Ensoniq SQ-80 Cross Wave Synthesizer
	7	Driver by R. Belmont
7	8
8	9	Map for ESQ-1 and ESQ-m:
9	10	0000-1fff: OS RAM
r15328	r15329
56	57	#include "cpu/m6809/m6809.h"
57	58	#include "sound/es5503.h"
58	59	#include "machine/68681.h"
	60	#include "machine/wd1772.h"
59	61
	62	#include "machine/esqvfd.h"
	63
	64	#define WD1772_TAG      "wd1772"
	65
60	66	#define KEYBOARD_HACK   (0)
61	67
62	68	class esq1_state : public driver_device
r15328	r15329
64	70	public:
65	71	esq1_state(const machine_config &mconfig, device_type type, const char *tag)
66	72	: driver_device(mconfig, type, tag),
67		m_duart(*this, "duart")
	73	m_maincpu(*this, "maincpu"),
	74	m_duart(*this, "duart"),
	75	m_fdc(*this, WD1772_TAG),
	76	m_vfd(*this, "vfd")
68	77	{ }
69	78
	79	required_device<device_t> m_maincpu;
70	80	required_device<device_t> m_duart;
	81	optional_device<wd1772_t> m_fdc;
	82	optional_device<esq2x40_t> m_vfd;
71	83
	84	DECLARE_READ8_MEMBER(wd1772_r);
	85	DECLARE_WRITE8_MEMBER(wd1772_w);
	86	DECLARE_READ8_MEMBER(seqdosram_r);
	87	DECLARE_WRITE8_MEMBER(seqdosram_w);
	88	DECLARE_WRITE8_MEMBER(mapper_w);
	89
	90	int m_mapper_state;
	91	int m_seq_bank;
	92	UINT8 m_seqram[0x10000];
	93	UINT8 m_dosram[0x2000];
72	94	};
73	95
74	96
r15328	r15329
81	103	return 0x80;
82	104	}
83	105
84		static VIDEO_START( esq1 )
	106	static MACHINE_RESET( esq1 )
85	107	{
	108	// set default OSROM banking
	109	esq1_state *state = machine.driver_data<esq1_state>();
	110	state->membank("osbank")->set_base(machine.root_device().memregion("osrom")->base() );
	111
	112	state->m_mapper_state = 0;
	113	state->m_seq_bank = 0;
86	114	}
87	115
88		static SCREEN_UPDATE_RGB32( esq1 )
	116	READ8_MEMBER(esq1_state::wd1772_r)
89	117	{
90		return 0;
	118	return m_fdc->read(space, offset&3);
91	119	}
92	120
93		static MACHINE_RESET( esq1 )
	121	WRITE8_MEMBER(esq1_state::wd1772_w)
94	122	{
95		// set default OSROM banking
96		esq1_state *state = machine.driver_data<esq1_state>();
97		state->membank("osbank")->set_base(machine.root_device().memregion("osrom")->base() );
	123	m_fdc->write(space, offset&3, data);
98	124	}
99	125
	126	WRITE8_MEMBER(esq1_state::mapper_w)
	127	{
	128	m_mapper_state = (data & 1) ^ 1;
	129
	130	//    printf("mapper_state = %d\n", data ^ 1);
	131	}
	132
	133	READ8_MEMBER(esq1_state::seqdosram_r)
	134	{
	135	if (m_mapper_state)
	136	{
	137	return m_dosram[offset];
	138	}
	139	else
	140	{
	141	return m_seqram[offset + m_seq_bank];
	142	}
	143	}
	144
	145	WRITE8_MEMBER(esq1_state::seqdosram_w)
	146	{
	147	if (m_mapper_state)
	148	{
	149	m_dosram[offset] = data;
	150	}
	151	else
	152	{
	153	m_seqram[offset + m_seq_bank] = data;
	154	}
	155	}
	156
100	157	static ADDRESS_MAP_START( esq1_map, AS_PROGRAM, 8, esq1_state )
101	158	AM_RANGE(0x0000, 0x1fff) AM_RAM               // OSRAM
102	159	AM_RANGE(0x4000, 0x5fff) AM_RAM               // SEQRAM
r15328	r15329
106	163	AM_RANGE(0x8000, 0xffff) AM_ROM AM_REGION("osrom", 0x8000)   // OS "high" ROM is always mapped here
107	164	ADDRESS_MAP_END
108	165
	166	static ADDRESS_MAP_START( sq80_map, AS_PROGRAM, 8, esq1_state )
	167	AM_RANGE(0x0000, 0x1fff) AM_RAM               // OSRAM
	168	AM_RANGE(0x4000, 0x5fff) AM_RAM               // SEQRAM
	169	//   AM_RANGE(0x4000, 0x5fff) AM_READWRITE(seqdosram_r, seqdosram_w)
	170	AM_RANGE(0x6000, 0x63ff) AM_DEVREADWRITE("es5503", es5503_device, read, write)
	171	AM_RANGE(0x6400, 0x640f) AM_DEVREADWRITE_LEGACY("duart", duart68681_r, duart68681_w)
	172	AM_RANGE(0x6c00, 0x6dff) AM_WRITE(mapper_w)
	173	AM_RANGE(0x6e00, 0x6fff) AM_READWRITE(wd1772_r, wd1772_w)
	174	AM_RANGE(0x7000, 0x7fff) AM_ROMBANK("osbank")
	175	AM_RANGE(0x8000, 0xffff) AM_ROM AM_REGION("osrom", 0x8000)   // OS "high" ROM is always mapped here
	176	ADDRESS_MAP_END
	177
109	178	// from the schematics:
110	179	//
111	180	// DUART channel A is MIDI
r15328	r15329
137	206	esq1_state *state = device->machine().driver_data<esq1_state>();
138	207	//  printf("DP [%02x]: %d mlo %d mhi %d tape %d\n", data, data&1, (data>>4)&1, (data>>5)&1, (data>>6)&3);
139	208	//  printf("[%02x] bank %d => offset %x (PC=%x)\n", data, bank, bank * 0x1000, cpu_get_pc(device->machine().firstcpu));
140		state->membank("osbank")->set_base(state->memregion("osrom")->base() + (bank * 0x1000) );
	209	state->membank("osbank")->set_base(state->memregion("osrom")->base() + (bank * 0x1000) );
	210
	211	state->m_seq_bank = (data & 0x8) ? 0x8000 : 0x0000;
	212	state->m_seq_bank += ((data>>1) & 3) * 0x2000;
	213	//    printf("seqram_bank = %x\n", state->m_seq_bank);
141	214	}
142	215
143	216	static void duart_tx(device_t *device, int channel, UINT8 data)
144	217	{
	218	esq1_state *state = device->machine().driver_data<esq1_state>();
	219
145	220	if (channel == 1)
146	221	{
	222	#if 0
147	223	if (data >= 0x20 && data <= 0x7f)
148	224	{
149	225	printf("%c", data);
r15328	r15329
152	228	{
153	229	printf("[%02x]", data);
154	230	}
	231	#endif
	232
	233	state->m_vfd->write_char(data);
155	234	}
156	235	}
157	236
r15328	r15329
192	271
193	272	MCFG_DUART68681_ADD("duart", 4000000, duart_config)
194	273
195		MCFG_SCREEN_ADD("screen", RASTER)
196		MCFG_SCREEN_REFRESH_RATE(60)
197		MCFG_SCREEN_UPDATE_STATIC(esq1)
198		MCFG_SCREEN_SIZE(320, 240)
199		MCFG_SCREEN_VISIBLE_AREA(0, 319, 1, 239)
	274	MCFG_ESQ2x40_ADD("vfd")
200	275
201		MCFG_VIDEO_START(esq1)
202
203	276	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
204	277	MCFG_ES5503_ADD("es5503", 7000000, esq1_doc_irq, esq1_adc_read)
205	278	MCFG_SOUND_ROUTE(0, "lspeaker", 1.0)
206	279	MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
207	280	MACHINE_CONFIG_END
208	281
	282	static MACHINE_CONFIG_DERIVED(sq80, esq1)
	283	MCFG_CPU_MODIFY("maincpu")
	284	MCFG_CPU_PROGRAM_MAP(sq80_map)
	285
	286	MCFG_WD1772x_ADD(WD1772_TAG, 4000000)
	287	MACHINE_CONFIG_END
	288
209	289	static INPUT_PORTS_START( esq1 )
210	290	#if KEYBOARD_HACK
211	291	PORT_START("KEY0")
r15328	r15329
250	330	ROM_LOAD( "esq1wavhi.bin", 0x8000, 0x8000, CRC(94c554a3) SHA1(ed0318e5253637585559e8cf24c06d6115bd18f6) )
251	331	ROM_END
252	332
253		CONS( 1986, esq1, 0, 0, esq1, esq1, 0, "Ensoniq", "ESQ-1", GAME_NOT_WORKING )
	333	ROM_START( sq80 )
	334	ROM_REGION(0x10000, "osrom", 0)
	335	ROM_LOAD( "sq80rom.low",  0x0000, 0x008000, CRC(97ecd9a0) SHA1(cadff16ebbc15b52cf1d3335d22dc930d430a058) )
	336	ROM_LOAD( "sq80rom.hig",  0x8000, 0x008000, CRC(f83962b1) SHA1(e3e5cf41f15a37f8bf29b88fb1c85c0fca9ea912) )
	337
	338	ROM_REGION(0x40000, "es5503", 0)
	339	ROM_LOAD( "2202.bin",     0x0000, 0x010000, CRC(dffd538c) SHA1(e90f6ff3a7804b54c8a3b1b574ec9c223a6c2bf9) )
	340	ROM_LOAD( "2203.bin",     0x0000, 0x010000, CRC(9be8cceb) SHA1(1ee4d7e6d2171b44e88e464071bdc4b800b69c4a) )
	341	ROM_LOAD( "2204.bin",     0x0000, 0x010000, CRC(4937c6f7) SHA1(4505efb9b28fe6d4bcc1f79e81a70bb215c399cb) )
	342	ROM_LOAD( "2205.bin",     0x0000, 0x010000, CRC(0f917d40) SHA1(1cfae9c80088f4c90b3c9e0b284c3b91f7ff61b9) )
	343
	344	ROM_REGION(0x8000, "kpc", 0)    // 68HC11 keyboard/front panel processor
	345	ROM_LOAD( "sq80_kpc_150.bin", 0x000000, 0x008000, CRC(8170b728) SHA1(3ad68bb03948e51b20d2e54309baa5c02a468f7c) )
	346	ROM_END
	347
	348	CONS( 1986, esq1, 0   , 0, esq1, esq1, 0, "Ensoniq", "ESQ-1", GAME_NOT_WORKING )
	349	CONS( 1988, sq80, 0,    0, sq80, esq1, 0, "Ensoniq", "SQ-80", GAME_NOT_WORKING )

src/mess/drivers/esq5505.c

r15328	r15329
1	1	/***************************************************************************
2	2
3		esq5505.c - Ensoniq ES5505 + ES5510 based synthesizers
	3	esq5505.c - Ensoniq ES5505 + ES5510 based synthesizers and samplers
4	4
5		Ensoniq VFX, EPS-16 Plus, and SQ-1 (VFX-SD, SD-1, SQ-1 Plus, SQ-2,
	5	Ensoniq VFX, VFX-SD, EPS-16 Plus, SD-1, SD-1 32, and SQ-1 (SQ-1 Plus, SQ-2,
6	6	and KS-32 are known to also be this architecture).
7	7
8	8	The Taito sound system in taito_en.c is directly derived from the SQ-1.
9	9
10	10	Driver by R. Belmont
11	11
12		00 - harsh piano
13		01 - bells/chimes
14		04 - organ
15		13 - transwave brass
16		17 - slow string
17		18 - plucked string
18		19 - layered strings
19		20 - marimba
20		26 - Hammond
21		29 - slow organ
22		38 - nylon guitar
23		41 - layered strings
24		51/52 - RE-style slow strings
25		53 - RE-style fast strings
26		69 - orch hit
27		70 - organ
28		73 - orch hit with strings
29		74 - bell tone
30		80 - drums
31
	12	Memory map:
	13
	14	0x000000-0x00ffff   work RAM low
	15	0x200000-0x20001f   OTTO (5505) regs
	16	0x240000-0x24003f   ??? regs
	17	0x260000-0x2601ff   ESP (5510) regs
	18	0x280000-0x28001f   DUART (68681) regs
	19	0x2C0000-0x2C0003   Floppy (WD1772) regs (VFX-SD, SD-1, and EPS-16)
	20	0x300000-0x300003   EPS-16 SCSI (WD33C93, register at 300001, data at 300003)
	21	0x340000-0x3bffff   EPS-16 sample RAM
	22	0xc00000-0xc3ffff   OS ROM
	23	0xff0000-0xffffff   work RAM hi (may or may not be mirrored with work RAM low)
	24
	25	Interrupts:
	26	68681 uses custom vector 0x40 (address 0x100)
	27	5505 interrupts are on normal autovector IRQ 1
	28
32	29	***************************************************************************/
33	30
34	31	#include "emu.h"
35	32	#include "cpu/m68000/m68000.h"
36	33	#include "sound/es5506.h"
37	34	#include "machine/68681.h"
	35	#include "machine/wd1772.h"
	36	#include "formats/esq16_dsk.h"
	37	#include "formats/mfi_dsk.h"
	38	#include "formats/dfi_dsk.h"
	39	#include "formats/ipf_dsk.h"
38	40
39		#define KEYBOARD_HACK   (0)
	41	#include "machine/esqvfd.h"
40	42
41		#if KEYBOARD_HACK
42		static int program = 1;
43		#endif
44
45	43	class esq5505_state : public driver_device
46	44	{
47	45	public:
48	46	esq5505_state(const machine_config &mconfig, device_type type, const char *tag)
49	47	: driver_device(mconfig, type, tag),
50	48	m_maincpu(*this, "maincpu"),
51		m_duart(*this, "duart")
	49	m_duart(*this, "duart"),
	50	m_fdc(*this, "wd1772"),
	51	m_vfd(*this, "vfd")
52	52	{ }
53	53
54	54	required_device<device_t> m_maincpu;
55	55	required_device<device_t> m_duart;
	56	optional_device<wd1772_t> m_fdc;
	57	optional_device<esq2x40_t> m_vfd;
56	58
57	59	virtual void machine_reset();
58	60
r15328	r15329
61	63	DECLARE_READ16_MEMBER(mc68681_r);
62	64	DECLARE_WRITE16_MEMBER(mc68681_w);
63	65
	66	bool  m_bIsEPS16;
	67	UINT8 m_duart_io;
	68	bool  m_bCalibSecondByte;
	69
	70	static const floppy_format_type floppy_formats[];
	71
64	72	private:
65	73	UINT16  es5510_dsp_ram[0x200];
66	74	UINT32  es5510_gpr[0xc0];
r15328	r15329
72	80	UINT8   es5510_ram_sel;
73	81	};
74	82
	83	const floppy_format_type esq5505_state::floppy_formats[] = {
	84	FLOPPY_ESQIMG_FORMAT, FLOPPY_IPF_FORMAT, FLOPPY_MFI_FORMAT, FLOPPY_DFI_FORMAT,
	85	NULL
	86	};
75	87
76		static VIDEO_START( esq5505 )
77		{
78		}
	88	static SLOT_INTERFACE_START( ensoniq_floppies )
	89	SLOT_INTERFACE( "35dd", FLOPPY_35_DD )
	90	SLOT_INTERFACE_END
79	91
80		static SCREEN_UPDATE_RGB32( esq5505 )
81		{
82		#if KEYBOARD_HACK
83		if( screen.machine().input().code_pressed_once( KEYCODE_Q ) )
84		{
85		program--;
86		if (program < 0)
87		{
88		program = 0;
89		}
90		printf("program to %d\n", program);
91		}
92		if( screen.machine().input().code_pressed_once( KEYCODE_W ) )
93		{
94		program++;
95		if (program > 127)
96		{
97		program = 127;
98		}
99		printf("program to %d\n", program);
100		}
101		#endif
102		return 0;
103		}
104
105	92	void esq5505_state::machine_reset()
106	93	{
107	94	UINT8 *ROM = machine().root_device().memregion("osrom")->base();
r15328	r15329
111	98
112	99	// pick up the new vectors
113	100	m_maincpu->reset();
	101
	102	m_bCalibSecondByte = false;
114	103	}
115	104
116	105	READ16_MEMBER(esq5505_state::es5510_dsp_r)
r15328	r15329
204	193	AM_RANGE(0xfc0000, 0xffffff) AM_RAM AM_SHARE("osram")
205	194	ADDRESS_MAP_END
206	195
	196	static ADDRESS_MAP_START( vfxsd_map, AS_PROGRAM, 16, esq5505_state )
	197	AM_RANGE(0x000000, 0x00ffff) AM_RAM AM_SHARE("osram") AM_MIRROR(0x30000)
	198	AM_RANGE(0x200000, 0x20001f) AM_DEVREADWRITE_LEGACY("ensoniq", es5505_r, es5505_w)
	199	AM_RANGE(0x260000, 0x2601ff) AM_READWRITE(es5510_dsp_r, es5510_dsp_w)
	200	AM_RANGE(0x280000, 0x28001f) AM_DEVREADWRITE8_LEGACY("duart", duart68681_r, duart68681_w, 0x00ff)
	201	AM_RANGE(0x2c0000, 0x2c0007) AM_DEVREADWRITE8("wd1772", wd1772_t, read, write, 0x00ff)
	202	AM_RANGE(0x340000, 0x3bffff) AM_RAM // sequencer memory?
	203	AM_RANGE(0xc00000, 0xc3ffff) AM_ROM AM_REGION("osrom", 0)
	204	AM_RANGE(0xff0000, 0xffffff) AM_RAM
	205	ADDRESS_MAP_END
	206
207	207	static ADDRESS_MAP_START( eps16_map, AS_PROGRAM, 16, esq5505_state )
208	208	AM_RANGE(0x000000, 0x03ffff) AM_RAM AM_SHARE("osram")
209	209	AM_RANGE(0x200000, 0x20001f) AM_DEVREADWRITE_LEGACY("ensoniq", es5505_r, es5505_w)
210	210	AM_RANGE(0x280000, 0x28001f) AM_DEVREADWRITE8_LEGACY("duart", duart68681_r, duart68681_w, 0x00ff)
211		AM_RANGE(0x580000, 0x77ffff) AM_RAM         // sample RAM (2 MB max represented here)
	211	AM_RANGE(0x2c0000, 0x2c0007) AM_DEVREADWRITE8("wd1772", wd1772_t, read, write, 0x00ff)
	212	AM_RANGE(0x580000, 0x77ffff) AM_RAM         // sample RAM?
212	213	AM_RANGE(0xc00000, 0xc0ffff) AM_ROM AM_REGION("osrom", 0)
213	214	ADDRESS_MAP_END
214	215
	216	static UINT16 esq5505_read_adc(device_t *device)
	217	{
	218	esq5505_state *state = device->machine().driver_data<esq5505_state>();
	219
	220	// bit 0 controls reading the battery; other bits likely
	221	// control other analog sources
	222	if (state->m_duart_io & 1)
	223	{
	224	return 0x5b00;              // vRef
	225	}
	226	else
	227	{
	228	return 0x7f00;              // vBattery
	229	}
	230	}
	231
215	232	static void duart_irq_handler(device_t *device, int state, UINT8 vector)
216	233	{
217	234	esq5505_state *esq5505 = device->machine().driver_data<esq5505_state>();
r15328	r15329
230	247
231	248	static UINT8 duart_input(device_t *device)
232	249	{
233		return 0;
	250	esq5505_state *state = device->machine().driver_data<esq5505_state>();
	251
	252	return state->m_duart_io;
234	253	}
235	254
236	255	static void duart_output(device_t *device, UINT8 data)
237	256	{
238		//    printf("DUART output: %02x\n", data);
	257	esq5505_state *state = device->machine().driver_data<esq5505_state>();
	258
	259	state->m_duart_io = data;
	260	//    printf("DUART output: %02x (PC=%x)\n", data, cpu_get_pc(state->m_maincpu));
239	261	}
240	262
241	263	static void duart_tx(device_t *device, int channel, UINT8 data)
242	264	{
243		if (data >= 0x20 && data <= 0x7f)
	265	esq5505_state *state = device->machine().driver_data<esq5505_state>();
	266
	267	//    printf("ch %d: [%02x]\n", channel, data);
	268
	269	if (channel == 1)
244	270	{
245		printf("%c", data);
	271	state->m_vfd->write_char(data);
	272
	273	// c023ea = Rx B on vfxsd calib at c033ba
	274	if (state->m_bCalibSecondByte)
	275	{
	276	//            printf("Calibrate second byte %02x\n", data);
	277	duart68681_rx_data(state->m_duart, 1, (UINT8)(FPTR)0xff);   // this is the correct response for "calibration OK"
	278	state->m_bCalibSecondByte = false;
	279	}
	280	else if (data == 0xfb)   // request calibration
	281	{
	282	//            printf("KPC command, waiting on second byte (PC=%x)\n", cpu_get_pc(state->m_maincpu));
	283	state->m_bCalibSecondByte = true;
	284	}
	285	else
	286	{
	287	// EPS-16+ wants a throwaway reply byte for each byte sent to the KPC
	288	// VFX-SD and SD-1 definitely don't :)
	289	if (state->m_bIsEPS16)
	290	{
	291	// 0xe7 must respond with any byte that isn't 0xc8 or the ROM dies.
	292	// 0x71 must respond with anything (return not checked)
	293
	294	duart68681_rx_data(state->m_duart, 1, (UINT8)(FPTR)0x00);   // actual value of response is never checked
	295	}
	296	}
	297
246	298	}
247		else
248		{
249		printf("[%02x]", data);
250		}
251	299	}
252	300
253	301	static const duart68681_config duart_config =
r15328	r15329
265	313	{
266	314	"waverom",   /* Bank 0 */
267	315	"waverom",   /* Bank 1 */
268		NULL        /* irq */
	316	NULL,       /* irq */
	317	esq5505_read_adc
269	318	};
270	319
271	320	static MACHINE_CONFIG_START( vfx, esq5505_state )
272		MCFG_CPU_ADD("maincpu", M68000, 16000000)
	321	MCFG_CPU_ADD("maincpu", M68000, 8000000)
273	322	MCFG_CPU_PROGRAM_MAP(vfx_map)
274	323
275		MCFG_SCREEN_ADD("screen", RASTER)
276		MCFG_SCREEN_REFRESH_RATE(60)
277		MCFG_SCREEN_UPDATE_STATIC(esq5505)
278		MCFG_SCREEN_SIZE(320, 240)
279		MCFG_SCREEN_VISIBLE_AREA(0, 319, 1, 239)
	324	MCFG_ESQ2x40_ADD("vfd")
280	325
281		MCFG_VIDEO_START(esq5505)
282
283	326	MCFG_DUART68681_ADD("duart", 2000000, duart_config)
284	327
285	328	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
r15328	r15329
292	335	static MACHINE_CONFIG_DERIVED(eps16, vfx)
293	336	MCFG_CPU_MODIFY( "maincpu" )
294	337	MCFG_CPU_PROGRAM_MAP(eps16_map)
	338
	339	MCFG_WD1772x_ADD("wd1772", 8000000)
	340	MCFG_FLOPPY_DRIVE_ADD("fd0", ensoniq_floppies, "35dd", 0, esq5505_state::floppy_formats)
295	341	MACHINE_CONFIG_END
296	342
297		#if KEYBOARD_HACK
298		static INPUT_CHANGED( key_stroke )
299		{
300		esq5505_state *state = device.machine().driver_data<esq5505_state>();
	343	static MACHINE_CONFIG_DERIVED(vfxsd, vfx)
	344	MCFG_CPU_MODIFY( "maincpu" )
	345	MCFG_CPU_PROGRAM_MAP(vfxsd_map)
301	346
302		// send a MIDI Note On
303		if (oldval == 0 && newval == 1)
304		{
305		if ((UINT8)(FPTR)param == 0x40)
306		{
307		duart68681_rx_data(state->m_duart, 0, (UINT8)(FPTR)0xc0);   // program change
308		duart68681_rx_data(state->m_duart, 0, program);             // program
309		}
310		else
311		{
312		duart68681_rx_data(state->m_duart, 0, (UINT8)(FPTR)0x90);   // note on
313		duart68681_rx_data(state->m_duart, 0, (UINT8)(FPTR)param);
314		duart68681_rx_data(state->m_duart, 0, (UINT8)(FPTR)0x7f);
315		}
316		}
317		else if (oldval == 1 && newval == 0)
318		{
319		if ((UINT8)(FPTR)param != 0x40)
320		{
321		duart68681_rx_data(state->m_duart, 0, (UINT8)(FPTR)0x80);   // note off
322		duart68681_rx_data(state->m_duart, 0, (UINT8)(FPTR)param);
323		duart68681_rx_data(state->m_duart, 0, (UINT8)(FPTR)0x7f);
324		}
325		}
326		}
327		#endif
	347	MCFG_WD1772x_ADD("wd1772", 8000000)
	348	MCFG_FLOPPY_DRIVE_ADD("fd0", ensoniq_floppies, "35dd", 0, esq5505_state::floppy_formats)
	349	MACHINE_CONFIG_END
328	350
329	351	static INPUT_PORTS_START( vfx )
330		#if KEYBOARD_HACK
331		PORT_START("KEY0")
332		PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A') PORT_CHANGED(key_stroke, 0x40)
333		PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S') PORT_CHANGED(key_stroke, 0x41)
334		PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D') PORT_CHANGED(key_stroke, 0x42)
335		PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F') PORT_CHANGED(key_stroke, 0x43)
336		PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G') PORT_CHANGED(key_stroke, 0x44)
337		PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H') PORT_CHANGED(key_stroke, 0x45)
338		PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J') PORT_CHANGED(key_stroke, 0x46)
339		PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K') PORT_CHANGED(key_stroke, 0x47)
340		PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L') PORT_CHANGED(key_stroke, 0x48)
341		PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q') PORT_CHANGED(key_stroke, 0x49)
342		PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W') PORT_CHANGED(key_stroke, 0x4a)
343		PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('e') PORT_CHAR('E') PORT_CHANGED(key_stroke, 0x4b)
344		PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('r') PORT_CHAR('R') PORT_CHANGED(key_stroke, 0x4c)
345		PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('t') PORT_CHAR('T') PORT_CHANGED(key_stroke, 0x4d)
346		PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('y') PORT_CHAR('Y') PORT_CHANGED(key_stroke, 0x4e)
347		PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('u') PORT_CHAR('U') PORT_CHANGED(key_stroke, 0x4f)
348		#endif
349	352	INPUT_PORTS_END
350	353
351	354	ROM_START( vfx )
r15328	r15329
358	361	ROM_LOAD( "vfx-waves-2.bin",  0x100000, 0x080000, NO_DUMP )
359	362	ROM_END
360	363
	364	ROM_START( vfxsd )
	365	ROM_REGION(0x40000, "osrom", 0)
	366	ROM_LOAD16_BYTE( "vfxsd_200_lower.bin", 0x000000, 0x010000, CRC(7bd31aea) SHA1(812bf73c4861a5d963f128def14a4a98171c93ad) )
	367	ROM_LOAD16_BYTE( "vfxsd_200_upper.bin", 0x000001, 0x010000, CRC(9a40efa2) SHA1(e38a2a4514519c1573361cb1526139bfcf94e45a) )
	368
	369	ROM_REGION(0x200000, "waverom", ROMREGION_ERASE00)
	370	ROM_LOAD( "vfxsd-waves-1.bin",  0x000000, 0x080000, NO_DUMP )
	371	ROM_LOAD( "vfxsd-waves-2.bin",  0x100000, 0x080000, NO_DUMP )
	372	ROM_END
	373
	374	ROM_START( sd1 )
	375	ROM_REGION(0x40000, "osrom", 0)
	376	ROM_LOAD16_BYTE( "sd1_410_lo.bin", 0x000000, 0x020000, CRC(faa613a6) SHA1(60066765cddfa9d3b5d09057d8f83fb120f4e65e) )
	377	ROM_LOAD16_BYTE( "sd1_410_hi.bin", 0x000001, 0x010000, CRC(618c0aa8) SHA1(74acf458aa1d04a0a7a0cd5855c49e6855dbd301) )
	378
	379	ROM_REGION(0x200000, "waverom", ROMREGION_ERASE00)
	380	ROM_LOAD( "sd1-waves-1.bin",  0x000000, 0x080000, NO_DUMP )
	381	ROM_LOAD( "sd1-waves-2.bin",  0x100000, 0x080000, NO_DUMP )
	382	ROM_END
	383
	384	ROM_START( sd132 )
	385	ROM_REGION(0x40000, "osrom", 0)
	386	ROM_LOAD16_BYTE( "sd1_32_402_lo.bin", 0x000000, 0x020000, CRC(5da2572b) SHA1(cb6ddd637ed13bfeb40a99df56000479e63fc8ec) )
	387	ROM_LOAD16_BYTE( "sd1_32_402_hi.bin", 0x000001, 0x010000, CRC(fc45c210) SHA1(23b81ebd9176112e6eae0c7c75b39fcb1656c953) )
	388
	389	ROM_REGION(0x200000, "waverom", ROMREGION_ERASE00)
	390	ROM_LOAD( "sd1-waves-1.bin",  0x000000, 0x080000, NO_DUMP )
	391	ROM_LOAD( "sd1-waves-2.bin",  0x100000, 0x080000, NO_DUMP )
	392	ROM_END
	393
361	394	ROM_START( sq1 )
362	395	ROM_REGION(0x20000, "osrom", 0)
363	396	ROM_LOAD16_BYTE( "esq5505lo.bin",    0x000000, 0x010000, CRC(b004cf05) SHA1(567b0dae2e35b06e39da108f9c041fd9bc38fa35) )
r15328	r15329
376	409	ROM_REGION(0x200000, "waverom", ROMREGION_ERASE00)      // did the EPS-16 have ROM sounds or is it a pure sampler?
377	410	ROM_END
378	411
379		CONS( 1989, vfx,   0, 0, vfx,   vfx, 0, "Ensoniq", "VFX", GAME_NOT_WORKING )
380		CONS( 1990, sq1,   0, 0, vfx,   vfx, 0, "Ensoniq", "SQ-1", GAME_NOT_WORKING )
381		CONS( 1990, eps16, 0, 0, eps16, vfx, 0, "Ensoniq", "EPS-16 Plus", GAME_NOT_WORKING )
	412	static DRIVER_INIT(common)
	413	{
	414	esq5505_state *state = machine.driver_data<esq5505_state>();
382	415
	416	state->m_bIsEPS16 = false;
	417	state->m_duart_io = 0;
	418
	419	floppy_connector *con = machine.device<floppy_connector>("fd0");
	420	floppy_image_device *floppy = con ? con->get_device() : 0;
	421	if (floppy)
	422	{
	423	state->m_fdc->set_floppy(floppy);
	424	floppy->ss_w(0);
	425	}
	426	}
	427
	428	static DRIVER_INIT(eps16)
	429	{
	430	esq5505_state *state = machine.driver_data<esq5505_state>();
	431
	432	DRIVER_INIT_CALL(common);
	433	state->m_bIsEPS16 = true;
	434	}
	435
	436	CONS( 1989, vfx,   0, 0, vfx,   vfx, common, "Ensoniq", "VFX", GAME_NOT_WORKING )       // 2x40 VFD
	437	CONS( 1989, vfxsd, 0, 0, vfxsd, vfx, common, "Ensoniq", "VFX-SD", GAME_NOT_WORKING )    // 2x40 VFD
	438	CONS( 1990, sd1,   0, 0, vfxsd, vfx, common, "Ensoniq", "SD-1", GAME_NOT_WORKING )      // 2x40 VFD
	439	CONS( 1990, sd132, 0, 0, vfxsd, vfx, common, "Ensoniq", "SD-1 32", GAME_NOT_WORKING )   // 2x40 VFD
	440	CONS( 1990, sq1,   0, 0, vfx,   vfx, common, "Ensoniq", "SQ-1", GAME_NOT_WORKING )      // LCD of some sort
	441	CONS( 1990, eps16, 0, 0, eps16, vfx, eps16,  "Ensoniq", "EPS-16 Plus", GAME_NOT_WORKING )   // 1x40? (20? 32?) VFD
	442

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