summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/hp9k_3xx.cpp
blob: bd5f0496689b8e755a91d6d80db638283888f53e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
// license:BSD-3-Clause
// copyright-holders:R. Belmont
/***************************************************************************

  hp9k3xx.c: preliminary driver for HP9000 300 Series (aka HP9000/3xx)
  By R. Belmont

  TODO: Add DIO/DIO-II slot capability and modularize the video cards

  Currently supporting:

  310:
      MC68010 CPU @ 10 MHz
      HP custom MMU

  320:
      MC68020 CPU @ 16.67 MHz
      HP custom MMU
      MC68881 FPU

  330:
      MC68020 CPU @ 16.67 MHz
      MC68851 MMU
      MC68881 FPU

  340:
      MC68030 CPU @ 16.67 MHz w/built-in MMU
      MC68881 FPU

  370:
      MC68030 CPU @ 33 MHz w/built-in MMU
      MC68881 FPU

  380:
    MC68040 CPU @ 25 MHz w/built-in MMU and FPU

  382:
    MC68040 CPU @ 25? MHz w/built-in MMU and FPU
    Built-in VGA compatible video

  All models have an MC6840 PIT on IRQ6 clocked at 250 kHz.

  TODO:
    BBCADDR   0x420000
    RTC_DATA: 0x420001
    RTC_CMD:  0x420003
    HIL:      0x428000
    HPIB:     0x478000
    KBDNMIST: 0x478005
    DMA:      0x500000
    FRAMEBUF: 0x560000

    6840:     0x5F8001/3/5/7/9, IRQ 6

****************************************************************************/

#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "cpu/mcs48/mcs48.h"
#include "machine/6840ptm.h"
#include "sound/sn76496.h"
#include "bus/hp_dio/hp_dio.h"
#include "bus/hp_dio/hp98544.h"
#include "bus/hp_hil/hp_hil.h"
#include "bus/hp_hil/hil_devices.h"
#include "bus/hp_dio/hp98603.h"
#include "screen.h"
#include "speaker.h"

#define MAINCPU_TAG "maincpu"
#define IOCPU_TAG "iocpu"
#define PTM6840_TAG "ptm"
#define MLC_TAG "mlc"
#define SN76494_TAG "sn76494"

#define SN76494_CLOCK 333333

class hp9k3xx_state : public driver_device
{
public:
	hp9k3xx_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
		m_maincpu(*this, MAINCPU_TAG),
		m_iocpu(*this, IOCPU_TAG),
		m_mlc(*this, MLC_TAG),
		m_sound(*this, SN76494_TAG),
		m_vram16(*this, "vram16"),
		m_vram(*this, "vram")
		{ }

	required_device<cpu_device> m_maincpu;
	optional_device<i8042_device> m_iocpu;
	optional_device<hp_hil_mlc_device> m_mlc;
	optional_device<sn76494_device> m_sound;
	virtual void machine_reset() override;

	optional_shared_ptr<uint16_t> m_vram16;
	optional_shared_ptr<uint32_t> m_vram;

	uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
	uint32_t hp_medres_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);

	DECLARE_READ16_MEMBER(buserror16_r);
	DECLARE_WRITE16_MEMBER(buserror16_w);
	DECLARE_READ32_MEMBER(buserror_r);
	DECLARE_WRITE32_MEMBER(buserror_w);

	/* 8042 interface */
	DECLARE_WRITE8_MEMBER(iocpu_port1_w);
        DECLARE_WRITE8_MEMBER(iocpu_port2_w);
        DECLARE_READ8_MEMBER(iocpu_port1_r);
        DECLARE_READ8_MEMBER(iocpu_test0_r);

	DECLARE_WRITE32_MEMBER(led_w)
	{
		if (mem_mask != 0x000000ff)
		{
			return;
		}
		#if 0
		printf("LED: %02x  (", data&0xff);
		for (int i = 7; i >= 0; i--)
		{
			if (data & (1 << i))
			{
				printf("o");
			}
			else
			{
				printf("*");
			}
		}
		printf(")\n");
		#endif
	}

private:
	bool m_in_buserr;
	bool m_hil_read;
	uint8_t m_hil_data;
	uint8_t m_latch_data;
};

uint32_t hp9k3xx_state::hp_medres_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
	uint32_t *scanline;
	int x, y;
	uint32_t pixels;
	uint32_t m_palette[2] = { 0x00000000, 0xffffffff };

	for (y = 0; y < 390; y++)
	{
		scanline = &bitmap.pix32(y);
		for (x = 0; x < 512/4; x++)
		{
			pixels = m_vram[(y * 256) + x];

			*scanline++ = m_palette[(pixels>>24) & 1];
			*scanline++ = m_palette[(pixels>>16) & 1];
			*scanline++ = m_palette[(pixels>>8) & 1];
			*scanline++ = m_palette[(pixels & 1)];
		}
	}

	return 0;
}

// shared mappings for all 9000/3xx systems
static ADDRESS_MAP_START(hp9k3xx_common, AS_PROGRAM, 32, hp9k3xx_state)
	AM_RANGE(0x00000000, 0x0001ffff) AM_ROM AM_REGION("maincpu",0) AM_WRITE(led_w)  // writes to 1fffc are the LED

	AM_RANGE(0x00428000, 0x00428003) AM_DEVREADWRITE8(IOCPU_TAG, upi41_cpu_device, upi41_master_r, upi41_master_w, 0x00ff00ff)

	AM_RANGE(0x00510000, 0x00510003) AM_READWRITE(buserror_r, buserror_w)   // no "Alpha display"
	AM_RANGE(0x00538000, 0x00538003) AM_READWRITE(buserror_r, buserror_w)   // no "Graphics"
	AM_RANGE(0x005c0000, 0x005c0003) AM_READWRITE(buserror_r, buserror_w)   // no add-on FP coprocessor

	AM_RANGE(0x00600000, 0x007fffff) AM_READWRITE(buserror_r, buserror_w)   // prevent reading invalid DIO slots
	AM_RANGE(0x01000000, 0x1fffffff) AM_READWRITE(buserror_r, buserror_w)   // prevent reading invalid DIO-II slots

	AM_RANGE(0x005f8000, 0x005f800f) AM_DEVREADWRITE8(PTM6840_TAG, ptm6840_device, read, write, 0x00ff00ff)
ADDRESS_MAP_END

// 9000/310 - has onboard video that the graphics card used in other 3xxes conflicts with
static ADDRESS_MAP_START(hp9k310_map, AS_PROGRAM, 16, hp9k3xx_state)
	AM_RANGE(0x000000, 0x01ffff) AM_ROM AM_REGION("maincpu",0) AM_WRITENOP  // writes to 1fffc are the LED

	AM_RANGE(0x00428000, 0x00428003) AM_DEVREADWRITE8(IOCPU_TAG, upi41_cpu_device, upi41_master_r, upi41_master_w, 0x00ff)

	AM_RANGE(0x510000, 0x510003) AM_READWRITE(buserror16_r, buserror16_w)   // no "Alpha display"
	AM_RANGE(0x538000, 0x538003) AM_READWRITE(buserror16_r, buserror16_w)   // no "Graphics"
	AM_RANGE(0x5c0000, 0x5c0003) AM_READWRITE(buserror16_r, buserror16_w)   // no add-on FP coprocessor

	AM_RANGE(0x5f8000, 0x5f800f) AM_DEVREADWRITE8(PTM6840_TAG, ptm6840_device, read, write, 0x00ff)
	AM_RANGE(0x600000, 0x7ffffd) AM_READWRITE(buserror16_r, buserror16_w)   // prevent reading invalid DIO slots
	AM_RANGE(0x700000, 0x7fffff) AM_READWRITE(buserror16_r, buserror16_w)
	AM_RANGE(0x800000, 0xffffff) AM_RAM
ADDRESS_MAP_END

// 9000/320
static ADDRESS_MAP_START(hp9k320_map, AS_PROGRAM, 32, hp9k3xx_state)
	AM_RANGE(0xffe00000, 0xffefffff) AM_READWRITE(buserror_r, buserror_w)
	AM_RANGE(0xfff00000, 0xffffffff) AM_RAM

	AM_IMPORT_FROM(hp9k3xx_common)
ADDRESS_MAP_END

// 9000/330 and 9000/340
static ADDRESS_MAP_START(hp9k330_map, AS_PROGRAM, 32, hp9k3xx_state)
	AM_RANGE(0xffb00000, 0xffbfffff) AM_READWRITE(buserror_r, buserror_w)
	AM_RANGE(0xffc00000, 0xffffffff) AM_RAM

	AM_IMPORT_FROM(hp9k3xx_common)
ADDRESS_MAP_END

// 9000/332, with built-in medium-res video
static ADDRESS_MAP_START(hp9k332_map, AS_PROGRAM, 32, hp9k3xx_state)
	AM_RANGE(0x00200000, 0x002fffff) AM_RAM AM_SHARE("vram")    // 98544 mono framebuffer
	AM_RANGE(0x00560000, 0x00563fff) AM_ROM AM_REGION("graphics", 0x0000)   // 98544 mono ROM

	AM_RANGE(0xffb00000, 0xffbfffff) AM_READWRITE(buserror_r, buserror_w)
	AM_RANGE(0xffc00000, 0xffffffff) AM_RAM

	AM_IMPORT_FROM(hp9k3xx_common)
ADDRESS_MAP_END

// 9000/370 - 8 MB RAM standard
static ADDRESS_MAP_START(hp9k370_map, AS_PROGRAM, 32, hp9k3xx_state)
	AM_RANGE(0xff700000, 0xff7fffff) AM_READWRITE(buserror_r, buserror_w)
	AM_RANGE(0xff800000, 0xffffffff) AM_RAM

	AM_IMPORT_FROM(hp9k3xx_common)
ADDRESS_MAP_END

// 9000/380 - '040
static ADDRESS_MAP_START(hp9k380_map, AS_PROGRAM, 32, hp9k3xx_state)
	AM_RANGE(0x0051a000, 0x0051afff) AM_READWRITE(buserror_r, buserror_w)   // no "Alpha display"

	AM_RANGE(0xc0000000, 0xff7fffff) AM_READWRITE(buserror_r, buserror_w)
	AM_RANGE(0xff800000, 0xffffffff) AM_RAM

	AM_IMPORT_FROM(hp9k3xx_common)
ADDRESS_MAP_END

// 9000/382 - onboard VGA compatible video (where?)
static ADDRESS_MAP_START(hp9k382_map, AS_PROGRAM, 32, hp9k3xx_state)
	AM_RANGE(0xffb00000, 0xffbfffff) AM_READWRITE(buserror_r, buserror_w)
	AM_RANGE(0xffc00000, 0xffffffff) AM_RAM

	AM_RANGE(0x0051a000, 0x0051afff) AM_READWRITE(buserror_r, buserror_w)   // no "Alpha display"

	AM_IMPORT_FROM(hp9k3xx_common)
ADDRESS_MAP_END

static ADDRESS_MAP_START(iocpu_map, AS_PROGRAM, 8, hp9k3xx_state)
ADDRESS_MAP_END

uint32_t hp9k3xx_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
	return 0;
}

/* Input ports */
static INPUT_PORTS_START( hp9k330 )
INPUT_PORTS_END


void hp9k3xx_state::machine_reset()
{
	m_in_buserr = false;
}

READ16_MEMBER(hp9k3xx_state::buserror16_r)
{
	if (!m_in_buserr)
	{
		m_in_buserr = true;
		m_maincpu->set_input_line(M68K_LINE_BUSERROR, ASSERT_LINE);
		m_maincpu->set_input_line(M68K_LINE_BUSERROR, CLEAR_LINE);
		m_in_buserr = false;
	}
	return 0;
}

WRITE16_MEMBER(hp9k3xx_state::buserror16_w)
{
	if (!m_in_buserr)
	{
		m_in_buserr = true;
		m_maincpu->set_input_line(M68K_LINE_BUSERROR, ASSERT_LINE);
		m_maincpu->set_input_line(M68K_LINE_BUSERROR, CLEAR_LINE);
		m_in_buserr = false;
	}
}

READ32_MEMBER(hp9k3xx_state::buserror_r)
{
	if (!m_in_buserr)
	{
		m_in_buserr = true;
		m_maincpu->set_input_line(M68K_LINE_BUSERROR, ASSERT_LINE);
		m_maincpu->set_input_line(M68K_LINE_BUSERROR, CLEAR_LINE);
		m_in_buserr = false;
	}
	return 0;
}

WRITE32_MEMBER(hp9k3xx_state::buserror_w)
{
	if (!m_in_buserr)
	{
		m_in_buserr = true;
		m_maincpu->set_input_line(M68K_LINE_BUSERROR, ASSERT_LINE);
		m_maincpu->set_input_line(M68K_LINE_BUSERROR, CLEAR_LINE);
		m_in_buserr = false;
	}
}

WRITE8_MEMBER(hp9k3xx_state::iocpu_port1_w)
{
	m_hil_data = data;
}

static constexpr uint8_t HIL_CS = 0x01;
static constexpr uint8_t HIL_WE = 0x02;
static constexpr uint8_t HIL_OE = 0x04;
static constexpr uint8_t LATCH_EN = 0x08;
static constexpr uint8_t SN76494_EN = 0x80;

WRITE8_MEMBER(hp9k3xx_state::iocpu_port2_w)
{
	if ((data & (HIL_CS|HIL_WE)) == 0)
		m_mlc->write(space, (m_latch_data & 0xc0) >> 6, m_hil_data, 0xff);

	if ((data & SN76494_EN) == 0)
		m_sound->write(m_hil_data);

	m_hil_read = ((data & (HIL_CS|HIL_OE)) == 0);

	if (!(data & LATCH_EN))
		m_latch_data = m_hil_data;

	m_maincpu->set_input_line(M68K_IRQ_1, data & 0x10 ? ASSERT_LINE : CLEAR_LINE);
}

READ8_MEMBER(hp9k3xx_state::iocpu_port1_r)
{
        if (m_hil_read)
                return m_mlc->read(space, (m_latch_data & 0xc0) >> 6, 0xff);
	return 0xff;
}

READ8_MEMBER(hp9k3xx_state::iocpu_test0_r)
{
        return !m_mlc->get_int();
}

static SLOT_INTERFACE_START(dio16_cards)
	SLOT_INTERFACE("98544", HPDIO_98544) /* 98544 High Resolution Monochrome Card */
	SLOT_INTERFACE("98603", HPDIO_98603) /* 98603 ROM BASIC */
SLOT_INTERFACE_END

static MACHINE_CONFIG_START( hp9k310 )
	/* basic machine hardware */
	MCFG_CPU_ADD(MAINCPU_TAG, M68010, 10000000)
	MCFG_CPU_PROGRAM_MAP(hp9k310_map)

	MCFG_CPU_ADD(IOCPU_TAG, I8042, 5000000)
	MCFG_CPU_PROGRAM_MAP(iocpu_map)
	MCFG_MCS48_PORT_P1_OUT_CB(WRITE8(hp9k3xx_state, iocpu_port1_w))
	MCFG_MCS48_PORT_P2_OUT_CB(WRITE8(hp9k3xx_state, iocpu_port2_w))
	MCFG_MCS48_PORT_P1_IN_CB(READ8(hp9k3xx_state, iocpu_port1_r))
	MCFG_MCS48_PORT_T0_IN_CB(READ8(hp9k3xx_state, iocpu_test0_r))

	MCFG_DEVICE_ADD(MLC_TAG, HP_HIL_MLC, XTAL_15_92MHz/2)
	MCFG_HP_HIL_SLOT_ADD(MLC_TAG, "hil1", hp_hil_devices, "hp_ipc_kbd")

	MCFG_DEVICE_ADD(PTM6840_TAG, PTM6840, 250000) // from oscillator module next to the 6840
	MCFG_PTM6840_EXTERNAL_CLOCKS(250000.0f, 250000.0f, 250000.0f)

	MCFG_SPEAKER_STANDARD_MONO("mono")
	MCFG_SOUND_ADD(SN76494_TAG, SN76494, SN76494_CLOCK)
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75)

	MCFG_DEVICE_ADD("diobus", DIO16, 0)
	MCFG_DIO16_CPU(":maincpu")
	MCFG_DIO16_SLOT_ADD("diobus", "sl1", dio16_cards, "98544", true)
	MCFG_DIO16_SLOT_ADD("diobus", "sl2", dio16_cards, "98603", true)
	MCFG_DIO16_SLOT_ADD("diobus", "sl3", dio16_cards, nullptr, false)
MACHINE_CONFIG_END

static MACHINE_CONFIG_START( hp9k320 )
	/* basic machine hardware */
	MCFG_CPU_ADD(MAINCPU_TAG, M68020FPU, 16670000)
	MCFG_CPU_PROGRAM_MAP(hp9k320_map)

	MCFG_CPU_ADD(IOCPU_TAG, I8042, 5000000)
	MCFG_CPU_PROGRAM_MAP(iocpu_map)
	MCFG_MCS48_PORT_P1_OUT_CB(WRITE8(hp9k3xx_state, iocpu_port1_w))
	MCFG_MCS48_PORT_P2_OUT_CB(WRITE8(hp9k3xx_state, iocpu_port2_w))
	MCFG_MCS48_PORT_P1_IN_CB(READ8(hp9k3xx_state, iocpu_port1_r))
	MCFG_MCS48_PORT_T0_IN_CB(READ8(hp9k3xx_state, iocpu_test0_r))

	MCFG_DEVICE_ADD(MLC_TAG, HP_HIL_MLC, XTAL_15_92MHz/2)
	MCFG_HP_HIL_SLOT_ADD(MLC_TAG, "hil1", hp_hil_devices, "hp_ipc_kbd")

	MCFG_DEVICE_ADD(PTM6840_TAG, PTM6840, 250000) // from oscillator module next to the 6840
	MCFG_PTM6840_EXTERNAL_CLOCKS(250000.0f, 250000.0f, 250000.0f)

	MCFG_SPEAKER_STANDARD_MONO("mono")
	MCFG_SOUND_ADD(SN76494_TAG, SN76494, SN76494_CLOCK)
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75)

	MCFG_DEVICE_ADD("diobus", DIO32, 0)
	MCFG_DIO32_CPU(":maincpu")
	MCFG_DIO32_SLOT_ADD("diobus", "sl1", dio16_cards, "98544", true)
	MCFG_DIO16_SLOT_ADD("diobus", "sl2", dio16_cards, "98603", true)
	MCFG_DIO32_SLOT_ADD("diobus", "sl3", dio16_cards, nullptr, false)
MACHINE_CONFIG_END

static MACHINE_CONFIG_DERIVED( hp9k330, hp9k320 )
	/* basic machine hardware */
	MCFG_CPU_REPLACE(MAINCPU_TAG, M68020PMMU, 16670000)
	MCFG_CPU_PROGRAM_MAP(hp9k330_map)
MACHINE_CONFIG_END

static MACHINE_CONFIG_START( hp9k332 )
	/* basic machine hardware */
	MCFG_CPU_ADD(MAINCPU_TAG, M68020PMMU, 16670000)
	MCFG_CPU_PROGRAM_MAP(hp9k332_map)

	MCFG_CPU_ADD(IOCPU_TAG, I8042, 5000000)
	MCFG_CPU_PROGRAM_MAP(iocpu_map)
	MCFG_MCS48_PORT_P1_OUT_CB(WRITE8(hp9k3xx_state, iocpu_port1_w))
	MCFG_MCS48_PORT_P2_OUT_CB(WRITE8(hp9k3xx_state, iocpu_port2_w))
	MCFG_MCS48_PORT_P1_IN_CB(READ8(hp9k3xx_state, iocpu_port1_r))
	MCFG_MCS48_PORT_T0_IN_CB(READ8(hp9k3xx_state, iocpu_test0_r))

	MCFG_DEVICE_ADD(MLC_TAG, HP_HIL_MLC, XTAL_15_92MHz/2)
	MCFG_HP_HIL_SLOT_ADD(MLC_TAG, "hil1", hp_hil_devices, "hp_ipc_kbd")

	MCFG_DEVICE_ADD(PTM6840_TAG, PTM6840, 250000) // from oscillator module next to the 6840
	MCFG_PTM6840_EXTERNAL_CLOCKS(250000.0f, 250000.0f, 250000.0f)

	MCFG_SPEAKER_STANDARD_MONO("mono")
	MCFG_SOUND_ADD(SN76494_TAG, SN76494, SN76494_CLOCK)
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.75)

	MCFG_SCREEN_ADD( "screen", RASTER)
	MCFG_SCREEN_UPDATE_DRIVER(hp9k3xx_state, hp_medres_update)
	MCFG_SCREEN_SIZE(512,390)
	MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 390-1)
	MCFG_SCREEN_REFRESH_RATE(70)
MACHINE_CONFIG_END

static MACHINE_CONFIG_DERIVED( hp9k340, hp9k320 )
	/* basic machine hardware */
	MCFG_CPU_REPLACE(MAINCPU_TAG, M68030, 16670000)
	MCFG_CPU_PROGRAM_MAP(hp9k330_map)
MACHINE_CONFIG_END

static MACHINE_CONFIG_DERIVED( hp9k370, hp9k320 )
	/* basic machine hardware */
	MCFG_CPU_REPLACE(MAINCPU_TAG, M68030, 33000000)
	MCFG_CPU_PROGRAM_MAP(hp9k370_map)
MACHINE_CONFIG_END

static MACHINE_CONFIG_DERIVED( hp9k380, hp9k320 )
	/* basic machine hardware */
	MCFG_CPU_REPLACE(MAINCPU_TAG, M68040, 25000000)
	MCFG_CPU_PROGRAM_MAP(hp9k380_map)
MACHINE_CONFIG_END

static MACHINE_CONFIG_DERIVED( hp9k382, hp9k320 )
	/* basic machine hardware */
	MCFG_CPU_REPLACE(MAINCPU_TAG, M68040, 25000000)
	MCFG_CPU_PROGRAM_MAP(hp9k382_map)
MACHINE_CONFIG_END

ROM_START( hp9k310 )
	ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
	ROM_LOAD16_BYTE( "1818-3771.bin", 0x000001, 0x008000, CRC(b9e4e3ad) SHA1(ed6f1fad94a15d95362701dbe124b52877fc3ec4) )
	ROM_LOAD16_BYTE( "1818-3772.bin", 0x000000, 0x008000, CRC(a3665919) SHA1(ec1bc7e5b7990a1b09af947a06401e8ed3cb0516) )

	ROM_REGION( 0x800, IOCPU_TAG, 0 )
	ROM_LOAD( "1820-4784_1.bin", 0x000000, 0x000800, CRC(e929044a) SHA1(90849a10bdb8c6e38e73ce027c9c0ad8b3956b1b) )
	ROM_LOAD( "1820-4784_2.bin", 0x000000, 0x000800, CRC(8defcf50) SHA1(d3abfea468a43db7c2369500a3e390e77a8e22e6) )

	ROM_REGION( 0x4000, "graphics", ROMREGION_ERASEFF | ROMREGION_BE )
	ROM_LOAD16_BYTE( "98544_1818-1999.bin", 0x000000, 0x002000, CRC(8c7d6480) SHA1(d2bcfd39452c38bc652df39f84c7041cfdf6bd51) )
ROM_END

ROM_START( hp9k320 )
	ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
	ROM_LOAD16_BYTE( "5061-6538.bin", 0x000001, 0x004000, CRC(d6aafeb1) SHA1(88c6b0b2f504303cbbac0c496c26b85458ac5d63) )
	ROM_LOAD16_BYTE( "5061-6539.bin", 0x000000, 0x004000, CRC(a7ff104c) SHA1(c640fe68314654716bd41b04c6a7f4e560036c7e) )
	ROM_LOAD16_BYTE( "5061-6540.bin", 0x008001, 0x004000, CRC(4f6796d6) SHA1(fd254897ac1afb8628f40ea93213f60a082c8d36) )
	ROM_LOAD16_BYTE( "5061-6541.bin", 0x008000, 0x004000, CRC(39d32998) SHA1(6de1bda75187b0878c03c074942b807cf2924f0e) )

	ROM_REGION( 0x800, IOCPU_TAG, 0 )
	ROM_LOAD( "1820-4874.bin", 0x000000, 0x000800, CRC(e929044a) SHA1(90849a10bdb8c6e38e73ce027c9c0ad8b3956b1b) )
ROM_END

ROM_START( hp9k330 )
	ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
	ROM_LOAD16_BYTE( "1818-4416.bin", 0x000000, 0x010000, CRC(cd71e85e) SHA1(3e83a80682f733417fdc3720410e45a2cfdcf869) )
	ROM_LOAD16_BYTE( "1818-4417.bin", 0x000001, 0x010000, CRC(374d49db) SHA1(a12cbf6c151e2f421da4571000b5dffa3ef403b3) )

	ROM_REGION( 0x800, IOCPU_TAG, 0 )
	ROM_LOAD( "1820-4874.bin", 0x000000, 0x000800, CRC(e929044a) SHA1(90849a10bdb8c6e38e73ce027c9c0ad8b3956b1b) )
ROM_END

ROM_START( hp9k332 )
	ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
	ROM_LOAD16_BYTE( "1818-4796.bin", 0x000000, 0x010000, CRC(8a7642da) SHA1(7ba12adcea85916d18b021255391bec806c32e94) )
	ROM_LOAD16_BYTE( "1818-4797.bin", 0x000001, 0x010000, CRC(98129eb1) SHA1(f3451a854060f1be1bee9f17c5c198b4b1cd61ac) )

	ROM_REGION( 0x800, IOCPU_TAG, 0 )
	ROM_LOAD( "1820-4874.bin", 0x000000, 0x000800, CRC(e929044a) SHA1(90849a10bdb8c6e38e73ce027c9c0ad8b3956b1b) )

	ROM_REGION( 0x4000, "graphics", ROMREGION_ERASEFF | ROMREGION_BE | ROMREGION_32BIT )
	ROM_LOAD16_BYTE( "5180-0471.bin", 0x000001, 0x002000, CRC(7256af2e) SHA1(584e8d4dcae8c898c1438125dc9c4709631b32f7) )
ROM_END

ROM_START( hp9k340 )
	ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
	ROM_LOAD16_BYTE( "1818-4416.bin", 0x000000, 0x010000, CRC(cd71e85e) SHA1(3e83a80682f733417fdc3720410e45a2cfdcf869) )
	ROM_LOAD16_BYTE( "1818-4417.bin", 0x000001, 0x010000, CRC(374d49db) SHA1(a12cbf6c151e2f421da4571000b5dffa3ef403b3) )

	ROM_REGION( 0x800, IOCPU_TAG, 0 )
	ROM_LOAD( "1820-4874.bin", 0x000000, 0x000800, CRC(e929044a) SHA1(90849a10bdb8c6e38e73ce027c9c0ad8b3956b1b) )
ROM_END

ROM_START( hp9k370 )
	ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
	ROM_LOAD16_BYTE( "1818-4416.bin", 0x000000, 0x010000, CRC(cd71e85e) SHA1(3e83a80682f733417fdc3720410e45a2cfdcf869) )
	ROM_LOAD16_BYTE( "1818-4417.bin", 0x000001, 0x010000, CRC(374d49db) SHA1(a12cbf6c151e2f421da4571000b5dffa3ef403b3) )

	ROM_REGION( 0x800, IOCPU_TAG, 0 )
	ROM_LOAD( "1820-4874.bin", 0x000000, 0x000800, CRC(e929044a) SHA1(90849a10bdb8c6e38e73ce027c9c0ad8b3956b1b) )
ROM_END

ROM_START( hp9k380 )
	ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
	ROM_LOAD16_WORD_SWAP( "1818-5062_98754_9000-380_27c210.bin", 0x000000, 0x020000, CRC(500a0797) SHA1(4c0a3929e45202a2689e353657e5c4b58ff9a1fd) )

	ROM_REGION( 0x800, IOCPU_TAG, 0 )
	ROM_LOAD( "1820-4874.bin", 0x000000, 0x000800, CRC(e929044a) SHA1(90849a10bdb8c6e38e73ce027c9c0ad8b3956b1b) )
ROM_END

ROM_START( hp9k382 )
	ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
	ROM_LOAD16_WORD_SWAP( "1818-5468_27c1024.bin", 0x000000, 0x020000, CRC(d1d9ef13) SHA1(6bbb17b9adad402fbc516dc2f3143e9c38ceef8e) )

	ROM_REGION( 0x800, IOCPU_TAG, 0 )
	ROM_LOAD( "1820-4874.bin", 0x000000, 0x000800, CRC(e929044a) SHA1(90849a10bdb8c6e38e73ce027c9c0ad8b3956b1b) )

	ROM_REGION( 0x2000, "unknown", ROMREGION_ERASEFF | ROMREGION_BE | ROMREGION_32BIT )
	ROM_LOAD( "1818-5282_8ce61e951207_28c64.bin", 0x000000, 0x002000, CRC(740442f3) SHA1(ab65bd4eec1024afb97fc2dd3bd3f017e90f49ae) )
ROM_END

/*    YEAR  NAME    PARENT   COMPAT  MACHINE   INPUT    STATE       INIT  COMPANY            FULLNAME      FLAGS */
COMP( 1985, hp9k310, 0,      0,      hp9k310,  hp9k330, hp9k3xx_state, 0, "Hewlett-Packard", "HP9000/310", MACHINE_NOT_WORKING)
COMP( 1985, hp9k320, 0,      0,      hp9k320,  hp9k330, hp9k3xx_state, 0, "Hewlett-Packard", "HP9000/320", MACHINE_NOT_WORKING)
COMP( 1987, hp9k330, 0,      0,      hp9k330,  hp9k330, hp9k3xx_state, 0, "Hewlett-Packard", "HP9000/330", MACHINE_NOT_WORKING)
COMP( 1987, hp9k332, 0,      0,      hp9k332,  hp9k330, hp9k3xx_state, 0, "Hewlett-Packard", "HP9000/332", MACHINE_NOT_WORKING)
COMP( 1989, hp9k340, hp9k330,0,      hp9k340,  hp9k330, hp9k3xx_state, 0, "Hewlett-Packard", "HP9000/340", MACHINE_NOT_WORKING)
COMP( 1988, hp9k370, hp9k330,0,      hp9k370,  hp9k330, hp9k3xx_state, 0, "Hewlett-Packard", "HP9000/370", MACHINE_NOT_WORKING)
COMP( 1991, hp9k380, 0,      0,      hp9k380,  hp9k330, hp9k3xx_state, 0, "Hewlett-Packard", "HP9000/380", MACHINE_NOT_WORKING)
COMP( 1991, hp9k382, 0,      0,      hp9k382,  hp9k330, hp9k3xx_state, 0, "Hewlett-Packard", "HP9000/382", MACHINE_NOT_WORKING)