1 /*************************************************************************
2 
3 	Driver for Midway V-Unit games
4 
5 	driver by Aaron Giles
6 
7 	Games supported:
8 		* Cruis'n USA (1994) [3 sets]
9 		* Cruis'n World (1996) [3 sets]
10 		* War Gods (1996)
11 		* Off Road Challenge (1997)
12 
13 	Known bugs:
14 		* textures for automatic/manual selection get overwritten in Cruis'n World
15 		* rendering needs to be looked at a little more closely to fix some holes
16 		* in Cruis'n World attract mode, right side of sky looks like it has wrapped
17 		* Off Road Challenge has polygon sorting issues, among other problems
18 
19 **************************************************************************/
20 
21 #include "driver.h"
22 #include "cpu/tms32031/tms32031.h"
23 #include "cpu/adsp2100/adsp2100.h"
24 #include "sndhrdw/dcs.h"
25 #include "machine/idectrl.h"
26 #include "machine/midwayic.h"
27 #include "midvunit.h"
28 #include <time.h>
29 #include "bootstrap.h"
30 #include "inptport.h"
31 
32 
33 static data32_t *ram_base;
34 static data32_t *fastram_base;
35 static UINT8 cmos_protected;
36 static UINT16 control_data;
37 
38 static UINT8 adc_data;
39 static UINT8 adc_shift;
40 
41 static data16_t last_port0;
42 static UINT8 shifter_state;
43 
44 static void *timer[2];
45 static double timer_rate;
46 
47 static data32_t *tms32031_control;
48 
49 static data32_t *midvplus_misc;
50 
51 
52 
53 /*************************************
54  *
55  *	Machine init
56  *
57  *************************************/
58 
MACHINE_INIT(midvunit)59 static MACHINE_INIT( midvunit )
60 {
61 	dcs_reset_w(0);
62 	dcs_reset_w(1);
63 
64 	cpu_setbank(1, memory_region(REGION_USER1));
65 	memcpy(ram_base, memory_region(REGION_USER1), 0x20000*4);
66 
67 	timer[0] = timer_alloc(NULL);
68 	timer[1] = timer_alloc(NULL);
69 }
70 
71 
MACHINE_INIT(midvplus)72 static MACHINE_INIT( midvplus )
73 {
74 	dcs_reset_w(0);
75 	dcs_reset_w(1);
76 
77 /*	cpu_setbank(1, ram_base);*/
78 	memcpy(ram_base, memory_region(REGION_USER1), 0x20000*4);
79 
80 	timer[0] = timer_alloc(NULL);
81 	timer[1] = timer_alloc(NULL);
82 
83 	ide_controller_reset(0);
84 }
85 
86 
87 
88 /*************************************
89  *
90  *	Input ports
91  *
92  *************************************/
93 
READ32_HANDLER(port0_r)94 static READ32_HANDLER( port0_r )
95 {
96 	data16_t val = readinputport(0);
97 	data16_t diff = val ^ last_port0;
98 
99 	/* make sure the shift controls are mutually exclusive */
100 	if ((diff & 0x0400) && !(val & 0x0400))
101 		shifter_state = (shifter_state == 1) ? 0 : 1;
102 	if ((diff & 0x0800) && !(val & 0x0800))
103 		shifter_state = (shifter_state == 2) ? 0 : 2;
104 	if ((diff & 0x1000) && !(val & 0x1000))
105 		shifter_state = (shifter_state == 4) ? 0 : 4;
106 	if ((diff & 0x2000) && !(val & 0x2000))
107 		shifter_state = (shifter_state == 8) ? 0 : 8;
108 	last_port0 = val;
109 
110 	val = (val | 0x3c00) ^ (shifter_state << 10);
111 
112 	return (val << 16) | val;
113 }
114 
115 
READ32_HANDLER(port1_r)116 static READ32_HANDLER( port1_r )
117 {
118 	return (readinputport(1) << 16) | readinputport(1);
119 }
120 
121 
READ32_HANDLER(port2_r)122 static READ32_HANDLER( port2_r )
123 {
124 	return (readinputport(2) << 16) | readinputport(2);
125 }
126 
127 
128 
129 /*************************************
130  *
131  *	ADC input ports
132  *
133  *************************************/
134 
READ32_HANDLER(midvunit_adc_r)135 READ32_HANDLER( midvunit_adc_r )
136 {
137 	if (!(control_data & 0x40))
138 		return adc_data << adc_shift;
139 	else
140 		log_cb(RETRO_LOG_DEBUG, LOGPRE "adc_r without enabling reads!\n");
141 	return 0xffffffff;
142 }
143 
144 
adc_ready(int param)145 static void adc_ready(int param)
146 {
147 	cpu_set_irq_line(0, 3, ASSERT_LINE);
148 }
149 
150 
WRITE32_HANDLER(midvunit_adc_w)151 WRITE32_HANDLER( midvunit_adc_w )
152 {
153 	if (!(control_data & 0x20))
154 	{
155 		int which = (data >> adc_shift) - 4;
156 		if (which < 0 || which > 2)
157 			log_cb(RETRO_LOG_DEBUG, LOGPRE "adc_w: unexpected which = %02X\n", which + 4);
158 		adc_data = readinputport(3 + which);
159 		timer_set(TIME_IN_MSEC(1), 0, adc_ready);
160 	}
161 	else
162 		log_cb(RETRO_LOG_DEBUG, LOGPRE "adc_w without enabling writes!\n");
163 }
164 
165 
166 
167 /*************************************
168  *
169  *	CMOS access
170  *
171  *************************************/
172 
WRITE32_HANDLER(midvunit_cmos_protect_w)173 static WRITE32_HANDLER( midvunit_cmos_protect_w )
174 {
175 	cmos_protected = ((data & 0xc00) != 0xc00);
176 }
177 
178 
WRITE32_HANDLER(midvunit_cmos_w)179 static WRITE32_HANDLER( midvunit_cmos_w )
180 {
181 	if (!cmos_protected)
182 	{
183 		data32_t *cmos = (data32_t *)generic_nvram;
184 		COMBINE_DATA(&cmos[offset]);
185 	}
186 }
187 
188 
READ32_HANDLER(midvunit_cmos_r)189 static READ32_HANDLER( midvunit_cmos_r )
190 {
191 	data32_t *cmos = (data32_t *)generic_nvram;
192 	return cmos[offset];
193 }
194 
195 
196 
197 /*************************************
198  *
199  *	System controls
200  *
201  *************************************/
202 
WRITE32_HANDLER(midvunit_control_w)203 WRITE32_HANDLER( midvunit_control_w )
204 {
205 	UINT16 olddata = control_data;
206 	COMBINE_DATA(&control_data);
207 
208 	/* bit 7 is the LED */
209 
210 	/* bit 3 is the watchdog */
211 	if ((olddata ^ control_data) & 0x0008)
212 		watchdog_reset_w(0, 0);
213 
214 	/* bit 1 is the DCS sound reset */
215 	dcs_reset_w((control_data >> 1) & 1);
216 
217 	/* log anything unusual */
218 	if ((olddata ^ control_data) & ~0x00e8)
219 		log_cb(RETRO_LOG_DEBUG, LOGPRE "midvunit_control_w: old=%04X new=%04X diff=%04X\n", olddata, control_data, olddata ^ control_data);
220 }
221 
222 
WRITE32_HANDLER(crusnwld_control_w)223 WRITE32_HANDLER( crusnwld_control_w )
224 {
225 	UINT16 olddata = control_data;
226 	COMBINE_DATA(&control_data);
227 
228 	/* bit 11 is the DCS sound reset */
229 	dcs_reset_w((control_data >> 11) & 1);
230 
231 	/* bit 9 is the watchdog */
232 	if ((olddata ^ control_data) & 0x0200)
233 		watchdog_reset_w(0, 0);
234 
235 	/* bit 8 is the LED */
236 
237 	/* log anything unusual */
238 	if ((olddata ^ control_data) & ~0xe800)
239 		log_cb(RETRO_LOG_DEBUG, LOGPRE "crusnwld_control_w: old=%04X new=%04X diff=%04X\n", olddata, control_data, olddata ^ control_data);
240 }
241 
242 
WRITE32_HANDLER(midvunit_sound_w)243 static WRITE32_HANDLER( midvunit_sound_w )
244 {
245 	log_cb(RETRO_LOG_DEBUG, LOGPRE "Sound W = %02X\n", data);
246 	dcs_data_w(data & 0xff);
247 }
248 
249 
250 
251 /*************************************
252  *
253  *	TMS32031 I/O accesses
254  *
255  *************************************/
256 
READ32_HANDLER(tms32031_control_r)257 READ32_HANDLER( tms32031_control_r )
258 {
259 	/* watch for accesses to the timers */
260 	if (offset == 0x24 || offset == 0x34)
261 	{
262 		/* timer is clocked at 100ns */
263 		int which = (offset >> 4) & 1;
264 		INT32 result = timer_timeelapsed(timer[which]) * timer_rate;
265 /*		log_cb(RETRO_LOG_DEBUG, LOGPRE "%06X:tms32031_control_r(%02X) = %08X\n", activecpu_get_pc(), offset, result);*/
266 		return result;
267 	}
268 
269 	/* log anything else except the memory control register */
270 	if (offset != 0x64)
271 		log_cb(RETRO_LOG_DEBUG, LOGPRE "%06X:tms32031_control_r(%02X)\n", activecpu_get_pc(), offset);
272 
273 	return tms32031_control[offset];
274 }
275 
276 
WRITE32_HANDLER(tms32031_control_w)277 WRITE32_HANDLER( tms32031_control_w )
278 {
279 	COMBINE_DATA(&tms32031_control[offset]);
280 
281 	/* ignore changes to the memory control register */
282 	if (offset == 0x64)
283 		;
284 
285 	/* watch for accesses to the timers */
286 	else if (offset == 0x20 || offset == 0x30)
287 	{
288 		int which = (offset >> 4) & 1;
289 /*	log_cb(RETRO_LOG_DEBUG, LOGPRE "%06X:tms32031_control_w(%02X) = %08X\n", activecpu_get_pc(), offset, data);*/
290 		if (data & 0x40)
291 			timer_adjust(timer[which], TIME_NEVER, 0, TIME_NEVER);
292 
293 		/* bit 0x200 selects internal clocking, which is 1/2 the main CPU clock rate */
294 		if (data & 0x200)
295 			timer_rate = (double)Machine->drv->cpu[0].cpu_clock * 0.5;
296 		else
297 			timer_rate = 10000000.;
298 	}
299 	else
300 		log_cb(RETRO_LOG_DEBUG, LOGPRE "%06X:tms32031_control_w(%02X) = %08X\n", activecpu_get_pc(), offset, data);
301 }
302 
303 
304 
305 /*************************************
306  *
307  *	Serial number access
308  *
309  *************************************/
310 
READ32_HANDLER(crusnwld_serial_status_r)311 static READ32_HANDLER( crusnwld_serial_status_r )
312 {
313 	int status = midway_serial_pic_status_r();
314 	return (port1_r(offset, mem_mask) & 0x7fff7fff) | (status << 31) | (status << 15);
315 }
316 
317 
READ32_HANDLER(crusnwld_serial_data_r)318 static READ32_HANDLER( crusnwld_serial_data_r )
319 {
320 	return midway_serial_pic_r() << 16;
321 }
322 
323 
WRITE32_HANDLER(crusnwld_serial_data_w)324 static WRITE32_HANDLER( crusnwld_serial_data_w )
325 {
326 	if ((data & 0xf0000) == 0x10000)
327 	{
328 		midway_serial_pic_reset_w(1);
329 		midway_serial_pic_reset_w(0);
330 	}
331 	midway_serial_pic_w(data >> 16);
332 }
333 
334 
335 
336 /*************************************
337  *
338  *	Some kind of protection-like
339  *	device
340  *
341  *************************************/
342 
343 /* values from offset 3, 6, and 10 must add up to 0x904752a2 */
344 static UINT16 bit_index;
345 static UINT32 bit_data[0x10] =
346 {
347 	0x3017c636,0x3017c636,0x3017c636,0x3017c636,
348 	0x3017c636,0x3017c636,0x3017c636,0x3017c636,
349 	0x3017c636,0x3017c636,0x3017c636,0x3017c636,
350 	0x3017c636,0x3017c636,0x3017c636,0x3017c636
351 };
352 
353 
READ32_HANDLER(bit_data_r)354 static READ32_HANDLER( bit_data_r )
355 {
356 	data32_t *cmos_base = (data32_t *)generic_nvram;
357 	int bit = (bit_data[bit_index / 32] >> (31 - (bit_index % 32))) & 1;
358 	bit_index = (bit_index + 1) % 512;
359 	return bit ? cmos_base[offset] : ~cmos_base[offset];
360 }
361 
362 
WRITE32_HANDLER(bit_reset_w)363 static WRITE32_HANDLER( bit_reset_w )
364 {
365 	bit_index = 0;
366 }
367 
368 
369 
370 /*************************************
371  *
372  *	Off Road Challenge PIC access
373  *
374  *************************************/
375 
READ32_HANDLER(offroadc_serial_status_r)376 static READ32_HANDLER( offroadc_serial_status_r )
377 {
378 	int status = midway_serial_pic2_status_r();
379 	return (port1_r(offset, mem_mask) & 0x7fff7fff) | (status << 31) | (status << 15);
380 }
381 
382 
READ32_HANDLER(offroadc_serial_data_r)383 static READ32_HANDLER( offroadc_serial_data_r )
384 {
385 	return midway_serial_pic2_r() << 16;
386 }
387 
388 
WRITE32_HANDLER(offroadc_serial_data_w)389 static WRITE32_HANDLER( offroadc_serial_data_w )
390 {
391 	midway_serial_pic2_w(data >> 16);
392 }
393 
394 
395 
396 /*************************************
397  *
398  *	War Gods I/O ASICs
399  *
400  *************************************/
401 
READ32_HANDLER(midvplus_misc_r)402 static READ32_HANDLER( midvplus_misc_r )
403 {
404 	data32_t result = midvplus_misc[offset];
405 
406 	switch (offset)
407 	{
408 		case 0:
409 			result = 0xb580;
410 			break;
411 
412 		case 2:
413 			result = 0xf3ff;
414 			break;
415 
416 		case 3:
417 			/* seems to want loopback */
418 			break;
419 	}
420 
421 	if (offset != 0 && offset != 3)
422 		log_cb(RETRO_LOG_DEBUG, LOGPRE "%06X:midvplus_misc_r(%d) = %08X\n", activecpu_get_pc(), offset, result);
423 	return result;
424 }
425 
426 
WRITE32_HANDLER(midvplus_misc_w)427 static WRITE32_HANDLER( midvplus_misc_w )
428 {
429 	data32_t olddata = midvplus_misc[offset];
430 	int logit = 1;
431 
432 	COMBINE_DATA(&midvplus_misc[offset]);
433 
434 	switch (offset)
435 	{
436 		case 0:
437 			/* bit 0x10 resets watchdog */
438 			if ((olddata ^ midvplus_misc[offset]) & 0x0010)
439 			{
440 				watchdog_reset_w(0, 0);
441 				logit = 0;
442 			}
443 			break;
444 
445 		case 3:
446 			logit = 0;
447 			break;
448 	}
449 
450 	if (logit)
451 		log_cb(RETRO_LOG_DEBUG, LOGPRE "%06X:midvplus_misc_w(%d) = %08X\n", activecpu_get_pc(), offset, data);
452 }
453 
454 
455 
456 /*************************************
457  *
458  *	War Gods RAM grossness
459  *
460  *************************************/
461 
midvplus_xf1_w(UINT8 val)462 static void midvplus_xf1_w(UINT8 val)
463 {
464 	static int lastval;
465 /*	log_cb(RETRO_LOG_DEBUG, LOGPRE "xf1_w = %d\n", val);*/
466 
467 	if (lastval && !val)
468 		memcpy(ram_base, fastram_base, 0x20000*4);
469 
470 	lastval = val;
471 }
472 
473 
474 
475 /*************************************
476  *
477  *	Memory maps
478  *
479  *************************************/
480 
481 #define ADDR_RANGE(s,e) ((s)*4), ((e)*4+3)
482 
MEMORY_READ32_START(vunit_readmem)483 static MEMORY_READ32_START( vunit_readmem )
484 	{ ADDR_RANGE(0x000000, 0x01ffff), MRA32_RAM },
485 	{ ADDR_RANGE(0x400000, 0x41ffff), MRA32_RAM },
486 	{ ADDR_RANGE(0x808000, 0x80807f), tms32031_control_r },
487 	{ ADDR_RANGE(0x809800, 0x809fff), MRA32_RAM },
488 	{ ADDR_RANGE(0x900000, 0x97ffff), midvunit_videoram_r },
489 	{ ADDR_RANGE(0x980000, 0x980000), midvunit_dma_queue_entries_r },
490 	{ ADDR_RANGE(0x980020, 0x980020), midvunit_scanline_r },
491 	{ ADDR_RANGE(0x980040, 0x980040), midvunit_page_control_r },
492 	{ ADDR_RANGE(0x980080, 0x980080), MRA32_NOP },
493 	{ ADDR_RANGE(0x980082, 0x980083), midvunit_dma_trigger_r },
494 	{ ADDR_RANGE(0x990000, 0x990000), MRA32_NOP },	/* link PAL (low 4 bits must == 4)*/
495 	{ ADDR_RANGE(0x991030, 0x991030), port1_r },
496 /*	{ ADDR_RANGE(0x991050, 0x991050), MRA32_RAM },	*/ /* seems to be another port*/
497 	{ ADDR_RANGE(0x991060, 0x991060), port0_r },
498 	{ ADDR_RANGE(0x992000, 0x992000), port2_r },
499 	{ ADDR_RANGE(0x993000, 0x993000), midvunit_adc_r },
500 	{ ADDR_RANGE(0x997000, 0x997000), MRA32_NOP },	/* communications*/
501 	{ ADDR_RANGE(0x9c0000, 0x9c1fff), midvunit_cmos_r },
502 	{ ADDR_RANGE(0x9e0000, 0x9e7fff), MRA32_RAM },
503 	{ ADDR_RANGE(0xa00000, 0xbfffff), midvunit_textureram_r },
504 	{ ADDR_RANGE(0xc00000, 0xffffff), MRA32_BANK1 },
505 MEMORY_END
506 
507 
508 static MEMORY_WRITE32_START( vunit_writemem )
509 	{ ADDR_RANGE(0x000000, 0x01ffff), MWA32_RAM, &ram_base },
510 	{ ADDR_RANGE(0x400000, 0x41ffff), MWA32_RAM },
511 	{ ADDR_RANGE(0x600000, 0x600000), midvunit_dma_queue_w },
512 	{ ADDR_RANGE(0x808000, 0x80807f), tms32031_control_w, &tms32031_control },
513 	{ ADDR_RANGE(0x809800, 0x809fff), MWA32_RAM },
514 	{ ADDR_RANGE(0x900000, 0x97ffff), midvunit_videoram_w, (data32_t **)&midvunit_videoram },
515 	{ ADDR_RANGE(0x980020, 0x98002b), midvunit_video_control_w },
516 	{ ADDR_RANGE(0x980040, 0x980040), midvunit_page_control_w },
517 	{ ADDR_RANGE(0x980080, 0x980080), MWA32_NOP },
518 	{ ADDR_RANGE(0x993000, 0x993000), midvunit_adc_w },
519 	{ ADDR_RANGE(0x994000, 0x994000), midvunit_control_w },
520 	{ ADDR_RANGE(0x995000, 0x995000), MWA32_NOP },	/* force feedback?*/
521 	{ ADDR_RANGE(0x995020, 0x995020), midvunit_cmos_protect_w },
522 	{ ADDR_RANGE(0x997000, 0x997000), MWA32_NOP },	/* link communications*/
523 	{ ADDR_RANGE(0x9a0000, 0x9a0000), midvunit_sound_w },
524 	{ ADDR_RANGE(0x9c0000, 0x9c1fff), midvunit_cmos_w, (data32_t **)&generic_nvram, &generic_nvram_size },
525 	{ ADDR_RANGE(0x9e0000, 0x9e7fff), midvunit_paletteram_w, &paletteram32 },
526 	{ ADDR_RANGE(0xa00000, 0xbfffff), midvunit_textureram_w, &midvunit_textureram },
527 	{ ADDR_RANGE(0xc00000, 0xffffff), MWA32_ROM },
528 MEMORY_END
529 
530 
531 static struct tms32031_config midvplus_config = { 0, NULL, midvplus_xf1_w };
532 
MEMORY_READ32_START(midvplus_readmem)533 static MEMORY_READ32_START( midvplus_readmem )
534 	{ ADDR_RANGE(0x000000, 0x01ffff), MRA32_RAM },
535 	{ ADDR_RANGE(0x400000, 0x41ffff), MRA32_RAM },
536 	{ ADDR_RANGE(0x808000, 0x80807f), tms32031_control_r },
537 	{ ADDR_RANGE(0x809800, 0x809fff), MRA32_RAM },
538 	{ ADDR_RANGE(0x900000, 0x97ffff), midvunit_videoram_r },
539 	{ ADDR_RANGE(0x980000, 0x980000), midvunit_dma_queue_entries_r },
540 	{ ADDR_RANGE(0x980020, 0x980020), midvunit_scanline_r },
541 	{ ADDR_RANGE(0x980040, 0x980040), midvunit_page_control_r },
542 	{ ADDR_RANGE(0x980080, 0x980080), MRA32_NOP },
543 	{ ADDR_RANGE(0x980082, 0x980083), midvunit_dma_trigger_r },
544 	{ ADDR_RANGE(0x990000, 0x99000f), midway_ioasic_r },
545 	{ ADDR_RANGE(0x9a0000, 0x9a0007), midway_ide_asic_r },
546 	{ ADDR_RANGE(0x9c0000, 0x9c7fff), MRA32_RAM },
547 	{ ADDR_RANGE(0x9d0000, 0x9d000f), midvplus_misc_r },
548 	{ ADDR_RANGE(0xa00000, 0xbfffff), midvunit_textureram_r },
549 	{ ADDR_RANGE(0xc00000, 0xcfffff), MRA32_RAM },
550 MEMORY_END
551 
552 
553 static MEMORY_WRITE32_START( midvplus_writemem )
554 	{ ADDR_RANGE(0x000000, 0x01ffff), MWA32_RAM, &ram_base },
555 	{ ADDR_RANGE(0x400000, 0x41ffff), MWA32_RAM, &fastram_base },
556 	{ ADDR_RANGE(0x600000, 0x600000), midvunit_dma_queue_w },
557 	{ ADDR_RANGE(0x808000, 0x80807f), tms32031_control_w, &tms32031_control },
558 	{ ADDR_RANGE(0x809800, 0x809fff), MWA32_RAM },
559 	{ ADDR_RANGE(0x900000, 0x97ffff), midvunit_videoram_w, (data32_t **)&midvunit_videoram },
560 	{ ADDR_RANGE(0x980020, 0x98002b), midvunit_video_control_w },
561 	{ ADDR_RANGE(0x980040, 0x980040), midvunit_page_control_w },
562 	{ ADDR_RANGE(0x980080, 0x980080), MWA32_NOP },
563 	{ ADDR_RANGE(0x990000, 0x99000f), midway_ioasic_w },
564 	{ ADDR_RANGE(0x994000, 0x994000), midvunit_control_w },
565 	{ ADDR_RANGE(0x995020, 0x995020), midvunit_cmos_protect_w },
566 	{ ADDR_RANGE(0x9a0000, 0x9a0007), midway_ide_asic_w },
567 	{ ADDR_RANGE(0x9c0000, 0x9c7fff), midvunit_paletteram_w, &paletteram32 },
568 	{ ADDR_RANGE(0x9d0000, 0x9d000f), midvplus_misc_w, &midvplus_misc },
569 	{ ADDR_RANGE(0xa00000, 0xbfffff), midvunit_textureram_w, &midvunit_textureram },
570 	{ ADDR_RANGE(0xc00000, 0xcfffff), MWA32_RAM },
571 MEMORY_END
572 
573 
574 
575 /*************************************
576  *
577  *	Input ports
578  *
579  *************************************/
580 
581 INPUT_PORTS_START( crusnusa )
582 	PORT_START
583 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
584 	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 )
585 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_START1 )
586 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_TILT ) /* Slam Switch */
587 	PORT_BITX(0x0010, IP_ACTIVE_LOW, 0, "Enter", KEYCODE_F2, IP_JOY_NONE ) /* Test switch */
588 	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNUSED )
589 	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE1 )
590 	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN3 )
591 	PORT_BITX(0x0100, IP_ACTIVE_LOW, 0, "Volume Down", KEYCODE_MINUS, IP_JOY_NONE )
592 	PORT_BITX(0x0200, IP_ACTIVE_LOW, 0, "Volume Up", KEYCODE_EQUALS, IP_JOY_NONE )
593 	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON5 )	/* 4th */
594 	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON4 )	/* 3rd */
595 	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON3 )	/* 2nd */
596 	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 )	/* 1st */
597 	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_COIN4 )
598 	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
599 
600 	PORT_START
601 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN )
602 	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON6 )	/* radio */
603 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
604 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
605 	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON2 | IPF_PLAYER2 )	/* view 1 */
606 	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON3 | IPF_PLAYER2 )	/* view 2 */
607 	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON4 | IPF_PLAYER2 )	/* view 3 */
608 	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_BUTTON5 | IPF_PLAYER2 )	/* view 4 */
609 	PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED )
610 
611 	PORT_START
612 	PORT_DIPNAME( 0x0001, 0x0000, "Link Status" )
613 	PORT_DIPSETTING(      0x0000, "Master" )
614 	PORT_DIPSETTING(      0x0001, "Slave" )
615 	PORT_DIPNAME( 0x0002, 0x0002, "Link???" )
616 	PORT_DIPSETTING(      0x0002, DEF_STR( Off ))
617 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
618 	PORT_DIPNAME( 0x0004, 0x0004, "Linking" )
619 	PORT_DIPSETTING(      0x0004, DEF_STR( Off ))
620 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
621 	PORT_DIPNAME( 0x0008, 0x0008, DEF_STR( Unknown ))
622 	PORT_DIPSETTING(      0x0008, DEF_STR( Off ))
623 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
624 	PORT_DIPNAME( 0x0010, 0x0010, "Freeze" )
625 	PORT_DIPSETTING(      0x0010, DEF_STR( Off ))
626 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
627 	PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Cabinet ))
628 	PORT_DIPSETTING(      0x0020, DEF_STR( Upright ))
629 	PORT_DIPSETTING(      0x0000, "Sitdown" )
630 	PORT_DIPNAME( 0x0040, 0x0040, "Enable Motion" )
631 	PORT_DIPSETTING(      0x0040, DEF_STR( Off ))
632 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
633 	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )
634 	PORT_DIPNAME( 0x0100, 0x0100, "Coin Counters" )
635 	PORT_DIPSETTING(      0x0100, "1" )
636 	PORT_DIPSETTING(      0x0000, "2" )
637 	PORT_DIPNAME( 0xfe00, 0xf800, DEF_STR( Coinage ))
638 	PORT_DIPSETTING(      0xfe00, "USA-1" )
639 	PORT_DIPSETTING(      0xfa00, "USA-3" )
640 	PORT_DIPSETTING(      0xfc00, "USA-7" )
641 	PORT_DIPSETTING(      0xf800, "USA-8" )
642 	PORT_DIPSETTING(      0xf600, "Norway-1" )
643 	PORT_DIPSETTING(      0xee00, "Australia-1" )
644 	PORT_DIPSETTING(      0xea00, "Australia-2" )
645 	PORT_DIPSETTING(      0xec00, "Australia-3" )
646 	PORT_DIPSETTING(      0xe800, "Australia-4" )
647 	PORT_DIPSETTING(      0xde00, "Swiss-1" )
648 	PORT_DIPSETTING(      0xda00, "Swiss-2" )
649 	PORT_DIPSETTING(      0xdc00, "Swiss-3" )
650 	PORT_DIPSETTING(      0xce00, "Belgium-1" )
651 	PORT_DIPSETTING(      0xca00, "Belgium-2" )
652 	PORT_DIPSETTING(      0xcc00, "Belgium-3" )
653 	PORT_DIPSETTING(      0xbe00, "French-1" )
654 	PORT_DIPSETTING(      0xba00, "French-2" )
655 	PORT_DIPSETTING(      0xbc00, "French-3" )
656 	PORT_DIPSETTING(      0xb800, "French-4" )
657 	PORT_DIPSETTING(      0xb600, "Hungary-1" )
658 	PORT_DIPSETTING(      0xae00, "Taiwan-1" )
659 	PORT_DIPSETTING(      0xaa00, "Taiwan-2" )
660 	PORT_DIPSETTING(      0xac00, "Taiwan-3" )
661 	PORT_DIPSETTING(      0x9e00, "UK-1" )
662 	PORT_DIPSETTING(      0x9a00, "UK-2" )
663 	PORT_DIPSETTING(      0x9c00, "UK-3" )
664 	PORT_DIPSETTING(      0x8e00, "Finland-1" )
665 	PORT_DIPSETTING(      0x7e00, "German-1" )
666 	PORT_DIPSETTING(      0x7a00, "German-2" )
667 	PORT_DIPSETTING(      0x7c00, "German-3" )
668 	PORT_DIPSETTING(      0x7800, "German-4" )
669 	PORT_DIPSETTING(      0x7600, "Denmark-1" )
670 	PORT_DIPSETTING(      0x6e00, "Japan-1" )
671 	PORT_DIPSETTING(      0x6a00, "Japan-2" )
672 	PORT_DIPSETTING(      0x6c00, "Japan-3" )
673 	PORT_DIPSETTING(      0x5e00, "Italy-1" )
674 	PORT_DIPSETTING(      0x5a00, "Italy-2" )
675 	PORT_DIPSETTING(      0x5c00, "Italy-3" )
676 	PORT_DIPSETTING(      0x4e00, "Sweden-1" )
677 	PORT_DIPSETTING(      0x3e00, "Canada-1" )
678 	PORT_DIPSETTING(      0x3a00, "Canada-2" )
679 	PORT_DIPSETTING(      0x3c00, "Canada-3" )
680 	PORT_DIPSETTING(      0x3600, "General-1" )
681 	PORT_DIPSETTING(      0x3200, "General-3" )
682 	PORT_DIPSETTING(      0x3400, "General-5" )
683 	PORT_DIPSETTING(      0x3000, "General-7" )
684 	PORT_DIPSETTING(      0x2e00, "Austria-1" )
685 	PORT_DIPSETTING(      0x2a00, "Austria-2" )
686 	PORT_DIPSETTING(      0x2c00, "Austria-3" )
687 	PORT_DIPSETTING(      0x2800, "Austria-4" )
688 	PORT_DIPSETTING(      0x1e00, "Spain-1" )
689 	PORT_DIPSETTING(      0x1a00, "Spain-2" )
690 	PORT_DIPSETTING(      0x1c00, "Spain-3" )
691 	PORT_DIPSETTING(      0x1800, "Spain-4" )
692 	PORT_DIPSETTING(      0x0e00, "Netherland-1" )
693 
694 	PORT_START		/* wheel */
695 	PORT_ANALOG( 0xff, 0x80, IPT_PADDLE, 25, 20, 0x10, 0xf0 )
696 
697 	PORT_START		/* gas pedal */
698 	PORT_ANALOG( 0xff, 0x00, IPT_PEDAL, 100, 20, 0x00, 0xff )
699 
700 	PORT_START		/* brake pedal */
701 	PORT_ANALOG( 0xff, 0x00, IPT_PEDAL2, 100, 20, 0x00, 0xff )
702 INPUT_PORTS_END
703 
704 
705 INPUT_PORTS_START( crusnwld )
706 	PORT_START
707 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
708 	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 )
709 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_START1 )
710 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_TILT ) /* Slam Switch */
711 	PORT_BITX(0x0010, IP_ACTIVE_LOW, 0, "Enter", KEYCODE_F2, IP_JOY_NONE ) /* Test switch */
712 	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNUSED )
713 	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE1 )
714 	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN3 )
715 	PORT_BITX(0x0100, IP_ACTIVE_LOW, 0, "Volume Down", KEYCODE_MINUS, IP_JOY_NONE )
716 	PORT_BITX(0x0200, IP_ACTIVE_LOW, 0, "Volume Up", KEYCODE_EQUALS, IP_JOY_NONE )
717 	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON5 )	/* 4th */
718 	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON4 )	/* 3rd */
719 	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON3 )	/* 2nd */
720 	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 )	/* 1st */
721 	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_COIN4 )
722 	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
723 
724 	PORT_START
725 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN )
726 	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON6 )	/* radio */
727 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
728 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
729 	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON2 | IPF_PLAYER2 )	/* view 1 */
730 	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON3 | IPF_PLAYER2 )	/* view 2 */
731 	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON4 | IPF_PLAYER2 )	/* view 3 */
732 	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_BUTTON5 | IPF_PLAYER2 )	/* view 4 */
733 	PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED )
734 
735 	PORT_START
736 	PORT_DIPNAME( 0x0003, 0x0000, "Link Number" )
737 	PORT_DIPSETTING(      0x0000, "1" )
738 	PORT_DIPSETTING(      0x0001, "2" )
739 	PORT_DIPSETTING(      0x0002, "3" )
740 	PORT_DIPSETTING(      0x0003, "4" )
741 	PORT_DIPNAME( 0x0004, 0x0004, "Linking" )
742 	PORT_DIPSETTING(      0x0004, DEF_STR( Off ))
743 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
744 	PORT_DIPNAME( 0x0018, 0x0008, "Games Linked" )
745 	PORT_DIPSETTING(      0x0008, "2" )
746 	PORT_DIPSETTING(      0x0010, "3" )
747 	PORT_DIPSETTING(      0x0018, "4" )
748 	PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Cabinet ))
749 	PORT_DIPSETTING(      0x0020, DEF_STR( Upright ))
750 	PORT_DIPSETTING(      0x0000, "Sitdown" )
751 	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ))
752 	PORT_DIPSETTING(      0x0040, DEF_STR( Off ))
753 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
754 	PORT_SERVICE( 0x0080, IP_ACTIVE_LOW )
755 	PORT_DIPNAME( 0x0100, 0x0100, "Coin Counters" )
756 	PORT_DIPSETTING(      0x0100, "1" )
757 	PORT_DIPSETTING(      0x0000, "2" )
758 	PORT_DIPNAME( 0xfe00, 0xf800, DEF_STR( Coinage ))
759 	PORT_DIPSETTING(      0xfe00, "USA-1" )
760 	PORT_DIPSETTING(      0xfa00, "USA-3" )
761 	PORT_DIPSETTING(      0xfc00, "USA-7" )
762 	PORT_DIPSETTING(      0xf800, "USA-8" )
763 	PORT_DIPSETTING(      0xf600, "Norway-1" )
764 	PORT_DIPSETTING(      0xee00, "Australia-1" )
765 	PORT_DIPSETTING(      0xea00, "Australia-2" )
766 	PORT_DIPSETTING(      0xec00, "Australia-3" )
767 	PORT_DIPSETTING(      0xe800, "Australia-4" )
768 	PORT_DIPSETTING(      0xde00, "Swiss-1" )
769 	PORT_DIPSETTING(      0xda00, "Swiss-2" )
770 	PORT_DIPSETTING(      0xdc00, "Swiss-3" )
771 	PORT_DIPSETTING(      0xce00, "Belgium-1" )
772 	PORT_DIPSETTING(      0xca00, "Belgium-2" )
773 	PORT_DIPSETTING(      0xcc00, "Belgium-3" )
774 	PORT_DIPSETTING(      0xbe00, "French-1" )
775 	PORT_DIPSETTING(      0xba00, "French-2" )
776 	PORT_DIPSETTING(      0xbc00, "French-3" )
777 	PORT_DIPSETTING(      0xb800, "French-4" )
778 	PORT_DIPSETTING(      0xb600, "Hungary-1" )
779 	PORT_DIPSETTING(      0xae00, "Taiwan-1" )
780 	PORT_DIPSETTING(      0xaa00, "Taiwan-2" )
781 	PORT_DIPSETTING(      0xac00, "Taiwan-3" )
782 	PORT_DIPSETTING(      0x9e00, "UK-1" )
783 	PORT_DIPSETTING(      0x9a00, "UK-2" )
784 	PORT_DIPSETTING(      0x9c00, "UK-3" )
785 	PORT_DIPSETTING(      0x8e00, "Finland-1" )
786 	PORT_DIPSETTING(      0x7e00, "German-1" )
787 	PORT_DIPSETTING(      0x7a00, "German-2" )
788 	PORT_DIPSETTING(      0x7c00, "German-3" )
789 	PORT_DIPSETTING(      0x7800, "German-4" )
790 	PORT_DIPSETTING(      0x7600, "Denmark-1" )
791 	PORT_DIPSETTING(      0x6e00, "Japan-1" )
792 	PORT_DIPSETTING(      0x6a00, "Japan-2" )
793 	PORT_DIPSETTING(      0x6c00, "Japan-3" )
794 	PORT_DIPSETTING(      0x5e00, "Italy-1" )
795 	PORT_DIPSETTING(      0x5a00, "Italy-2" )
796 	PORT_DIPSETTING(      0x5c00, "Italy-3" )
797 	PORT_DIPSETTING(      0x4e00, "Sweden-1" )
798 	PORT_DIPSETTING(      0x3e00, "Canada-1" )
799 	PORT_DIPSETTING(      0x3a00, "Canada-2" )
800 	PORT_DIPSETTING(      0x3c00, "Canada-3" )
801 	PORT_DIPSETTING(      0x3600, "General-1" )
802 	PORT_DIPSETTING(      0x3200, "General-3" )
803 	PORT_DIPSETTING(      0x3400, "General-5" )
804 	PORT_DIPSETTING(      0x3000, "General-7" )
805 	PORT_DIPSETTING(      0x2e00, "Austria-1" )
806 	PORT_DIPSETTING(      0x2a00, "Austria-2" )
807 	PORT_DIPSETTING(      0x2c00, "Austria-3" )
808 	PORT_DIPSETTING(      0x2800, "Austria-4" )
809 	PORT_DIPSETTING(      0x1e00, "Spain-1" )
810 	PORT_DIPSETTING(      0x1a00, "Spain-2" )
811 	PORT_DIPSETTING(      0x1c00, "Spain-3" )
812 	PORT_DIPSETTING(      0x1800, "Spain-4" )
813 	PORT_DIPSETTING(      0x0e00, "Netherland-1" )
814 
815 	PORT_START		/* wheel */
816 	PORT_ANALOG( 0xff, 0x80, IPT_PADDLE, 25, 20, 0x10, 0xf0 )
817 
818 	PORT_START		/* gas pedal */
819 	PORT_ANALOG( 0xff, 0x00, IPT_PEDAL, 100, 20, 0x00, 0xff )
820 
821 	PORT_START		/* brake pedal */
822 	PORT_ANALOG( 0xff, 0x00, IPT_PEDAL2, 100, 20, 0x00, 0xff )
823 INPUT_PORTS_END
824 
825 
826 INPUT_PORTS_START( offroadc )
827 	PORT_START
828 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
829 	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 )
830 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_START1 )
831 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_TILT ) /* Slam Switch */
832 	PORT_BITX(0x0010, IP_ACTIVE_LOW, 0, "Enter", KEYCODE_F2, IP_JOY_NONE ) /* Test switch */
833 	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNUSED )
834 	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE1 )
835 	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN3 )
836 	PORT_BITX(0x0100, IP_ACTIVE_LOW, 0, "Volume Down", KEYCODE_MINUS, IP_JOY_NONE )
837 	PORT_BITX(0x0200, IP_ACTIVE_LOW, 0, "Volume Up", KEYCODE_EQUALS, IP_JOY_NONE )
838 	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON5 )	/* 4th */
839 	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON4 )	/* 3rd */
840 	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON3 )	/* 2nd */
841 	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 )	/* 1st */
842 	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_COIN4 )
843 	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
844 
845 	PORT_START
846 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_UNKNOWN )
847 	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON6 )	/* radio */
848 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
849 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
850 	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON2 | IPF_PLAYER2 )	/* view 1 */
851 	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON3 | IPF_PLAYER2 )	/* view 2 */
852 	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON4 | IPF_PLAYER2 )	/* view 3 */
853 	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_BUTTON5 | IPF_PLAYER2 )	/* view 4 */
854 	PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED )
855 
856 	PORT_START
857 	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ))
858 	PORT_DIPSETTING(      0x0001, DEF_STR( Off ))
859 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
860 	PORT_DIPNAME( 0x0002, 0x0000, "Shifter" )
861 	PORT_DIPSETTING(      0x0002, "Closed" )
862 	PORT_DIPSETTING(      0x0000, "Open" )
863 	PORT_DIPNAME( 0x0004, 0x0004, "Girls" )
864 	PORT_DIPSETTING(      0x0000, DEF_STR( Off ))
865 	PORT_DIPSETTING(      0x0004, DEF_STR( On ))
866 	PORT_DIPNAME( 0x0008, 0x0008, "Road Kill" )
867 	PORT_DIPSETTING(      0x0000, DEF_STR( Off ))
868 	PORT_DIPSETTING(      0x0008, DEF_STR( On ))
869 	PORT_DIPNAME( 0x0010, 0x0010, DEF_STR( Unknown ))
870 	PORT_DIPSETTING(      0x0010, DEF_STR( Off ))
871 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
872 	PORT_DIPNAME( 0x0020, 0x0020, "Link" )
873 	PORT_DIPSETTING(      0x0020, "Disabled" )
874 	PORT_DIPSETTING(      0x0000, "Enabled" )
875 	PORT_DIPNAME( 0x00c0, 0x00c0, "Link Machine" )
876 	PORT_DIPSETTING(      0x00c0, "1" )
877 	PORT_DIPSETTING(      0x0080, "2" )
878 	PORT_DIPSETTING(      0x0040, "3" )
879 	PORT_DIPSETTING(      0x0000, "4" )
880 	PORT_DIPNAME( 0x0100, 0x0100, DEF_STR( Unknown ))
881 	PORT_DIPSETTING(      0x0100, DEF_STR( Off ))
882 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
883 	PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Unknown ))
884 	PORT_DIPSETTING(      0x0200, DEF_STR( Off ))
885 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
886 	PORT_DIPNAME( 0x0400, 0x0400, DEF_STR( Unknown ))
887 	PORT_DIPSETTING(      0x0400, DEF_STR( Off ))
888 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
889 	PORT_DIPNAME( 0xf800, 0xf800, DEF_STR( Coinage ))
890 	PORT_DIPSETTING(      0xf800, "USA 1" )
891 	PORT_DIPSETTING(      0xf000, "German 1" )
892 	PORT_DIPSETTING(      0xe800, "French 1" )
893 	PORT_DIPSETTING(      0xe000, "Canada 1" )
894 	PORT_DIPSETTING(      0xd800, "Swiss 1" )
895 	PORT_DIPSETTING(      0xd000, "Italy 1" )
896 	PORT_DIPSETTING(      0xc800, "UK 1" )
897 	PORT_DIPSETTING(      0xc000, "Spain 1" )
898 	PORT_DIPSETTING(      0xb800, "Australia 1" )
899 	PORT_DIPSETTING(      0xb000, "Japan 1" )
900 	PORT_DIPSETTING(      0xa800, "Taiwan 1" )
901 	PORT_DIPSETTING(      0xa000, "Austria 1" )
902 	PORT_DIPSETTING(      0x9800, "Belgium 1" )
903 	PORT_DIPSETTING(      0x9000, "Sweden 1" )
904 	PORT_DIPSETTING(      0x8800, "Finland 1" )
905 	PORT_DIPSETTING(      0x8000, "Netherlands 1" )
906 	PORT_DIPSETTING(      0x7800, "Norway 1" )
907 	PORT_DIPSETTING(      0x7000, "Denmark 1" )
908 	PORT_DIPSETTING(      0x6800, "Hungary 1" )
909 
910 	PORT_START		/* wheel */
911 	PORT_ANALOG( 0xff, 0x80, IPT_PADDLE, 25, 20, 0x10, 0xf0 )
912 
913 	PORT_START		/* gas pedal */
914 	PORT_ANALOG( 0xff, 0x00, IPT_PEDAL, 100, 20, 0x00, 0xff )
915 
916 	PORT_START		/* brake pedal */
917 	PORT_ANALOG( 0xff, 0x00, IPT_PEDAL2, 100, 20, 0x00, 0xff )
918 INPUT_PORTS_END
919 
920 
921 INPUT_PORTS_START( wargods )
922 	PORT_START	    /* DS1 */
923 	PORT_DIPNAME( 0x0001, 0x0001, DEF_STR( Unknown ))
924 	PORT_DIPSETTING(      0x0001, DEF_STR( Off ))
925 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
926 	PORT_DIPNAME( 0x0002, 0x0002, DEF_STR( Unknown ))
927 	PORT_DIPSETTING(      0x0002, DEF_STR( Off ))
928 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
929 	PORT_DIPNAME( 0x0004, 0x0004, DEF_STR( Unknown ))
930 	PORT_DIPSETTING(      0x0004, DEF_STR( Off ))
931 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
932 	PORT_DIPNAME( 0x0008, 0x0008, "Blood" )
933 	PORT_DIPSETTING(      0x0000, DEF_STR( Off ))
934 	PORT_DIPSETTING(      0x0008, DEF_STR( On ))
935 	PORT_DIPNAME( 0x0010, 0x0010, "Graphics" )
936 	PORT_DIPSETTING(      0x0010, "Normal" )
937 	PORT_DIPSETTING(      0x0000, "Family" )
938 	PORT_DIPNAME( 0x0020, 0x0020, DEF_STR( Unknown ))
939 	PORT_DIPSETTING(      0x0020, DEF_STR( Off ))
940 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
941 	PORT_DIPNAME( 0x0040, 0x0040, DEF_STR( Unknown ))
942 	PORT_DIPSETTING(      0x0040, DEF_STR( Off ))
943 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
944 	PORT_DIPNAME( 0x0080, 0x0080, DEF_STR( Unknown ))
945 	PORT_DIPSETTING(      0x0080, DEF_STR( Off ))
946 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
947 	PORT_DIPNAME( 0x0100, 0x0100, "Coinage Source" )
948 	PORT_DIPSETTING(      0x0100, "Dipswitch" )
949 	PORT_DIPSETTING(      0x0000, "CMOS" )
950 	PORT_DIPNAME( 0x3e00, 0x3e00, DEF_STR( Coinage ))
951 	PORT_DIPSETTING(      0x3e00, "USA-1" )
952 	PORT_DIPSETTING(      0x3c00, "USA-2" )
953 	PORT_DIPSETTING(      0x3a00, "USA-3" )
954 	PORT_DIPSETTING(      0x3800, "USA-4" )
955 	PORT_DIPSETTING(      0x3400, "USA-9" )
956 	PORT_DIPSETTING(      0x3200, "USA-10" )
957 	PORT_DIPSETTING(      0x3600, "USA-ECA" )
958 	PORT_DIPSETTING(      0x2e00, "German-1" )
959 	PORT_DIPSETTING(      0x2c00, "German-2" )
960 	PORT_DIPSETTING(      0x2a00, "German-3" )
961 	PORT_DIPSETTING(      0x2800, "German-4" )
962 	PORT_DIPSETTING(      0x2400, "German-5" )
963 	PORT_DIPSETTING(      0x2600, "German-ECA" )
964 	PORT_DIPSETTING(      0x1e00, "French-1" )
965 	PORT_DIPSETTING(      0x1c00, "French-2" )
966 	PORT_DIPSETTING(      0x1a00, "French-3" )
967 	PORT_DIPSETTING(      0x1800, "French-4" )
968 	PORT_DIPSETTING(      0x1400, "French-11" )
969 	PORT_DIPSETTING(      0x1200, "French-12" )
970 	PORT_DIPSETTING(      0x1600, "French-ECA" )
971 	PORT_DIPSETTING(      0x3000, DEF_STR( Free_Play ))
972 	PORT_DIPNAME( 0x4000, 0x4000, DEF_STR( Unknown ))
973 	PORT_DIPSETTING(      0x4000, DEF_STR( Off ))
974 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
975 	PORT_DIPNAME( 0x8000, 0x8000, "Test Switch" )
976 	PORT_DIPSETTING(      0x8000, DEF_STR( Off ))
977 	PORT_DIPSETTING(      0x0000, DEF_STR( On ))
978 
979 	PORT_START
980 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
981 	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 )
982 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_START1 )
983 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_TILT ) /* Slam Switch */
984 	PORT_BITX(0x0010, IP_ACTIVE_LOW, IPT_SERVICE, DEF_STR( Service_Mode ), KEYCODE_F2, IP_JOY_NONE )
985 	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_START2 )
986 	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_SERVICE1 )
987 	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN3 )
988 	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_COIN4 )
989 	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_START3 )
990 	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_START4 )
991 	PORT_BITX(0x0800, IP_ACTIVE_LOW, 0, "Volume Down", KEYCODE_MINUS, IP_JOY_NONE )
992 	PORT_BITX(0x1000, IP_ACTIVE_LOW, 0, "Volume Up", KEYCODE_EQUALS, IP_JOY_NONE )
993 	PORT_BIT( 0x6000, IP_ACTIVE_LOW, IPT_UNUSED )
994 	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_SPECIAL )	/* Bill */
995 
996 	PORT_START
997 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP    | IPF_PLAYER1 | IPF_8WAY )
998 	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN  | IPF_PLAYER1 | IPF_8WAY )
999 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT  | IPF_PLAYER1 | IPF_8WAY )
1000 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_PLAYER1 | IPF_8WAY )
1001 	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON2 | IPF_PLAYER1 )
1002 	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON3 | IPF_PLAYER1 )
1003 	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON1 | IPF_PLAYER1 )
1004 	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNUSED )
1005 	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP    | IPF_PLAYER2 | IPF_8WAY )
1006 	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN  | IPF_PLAYER2 | IPF_8WAY )
1007 	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT  | IPF_PLAYER2 | IPF_8WAY )
1008 	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_PLAYER2 | IPF_8WAY )
1009 	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON2 | IPF_PLAYER2 )
1010 	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON3 | IPF_PLAYER2 )
1011 	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON1 | IPF_PLAYER2 )
1012 	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNUSED )
1013 
1014 	PORT_START
1015 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_BUTTON5 | IPF_PLAYER1 )
1016 	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_BUTTON4 | IPF_PLAYER1 )
1017 	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_BUTTON6 | IPF_PLAYER1 )
1018 	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNUSED )
1019 	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON5 | IPF_PLAYER2 )
1020 	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON4 | IPF_PLAYER2 )
1021 	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON6 | IPF_PLAYER2 )
1022 	PORT_BIT( 0xff80, IP_ACTIVE_LOW, IPT_UNUSED )
1023 INPUT_PORTS_END
1024 
1025 
1026 
1027 /*************************************
1028  *
1029  *	Machine drivers
1030  *
1031  *************************************/
1032 
1033 MACHINE_DRIVER_START( midvcommon )
1034 
1035 	/* basic machine hardware */
1036 	MDRV_CPU_ADD_TAG("main", TMS32031, 50000000)
1037 	MDRV_CPU_MEMORY(vunit_readmem,vunit_writemem)
1038 
1039 	MDRV_FRAMES_PER_SECOND(57)
1040 	MDRV_VBLANK_DURATION(DEFAULT_60HZ_VBLANK_DURATION)
1041 
1042 	MDRV_MACHINE_INIT(midvunit)
1043 	MDRV_NVRAM_HANDLER(generic_1fill)
1044 
1045 	/* video hardware */
1046 	MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER)
1047 	MDRV_SCREEN_SIZE(512, 432)
1048 	MDRV_VISIBLE_AREA(0, 511, 0, 399)
1049 	MDRV_PALETTE_LENGTH(32768)
1050 
1051 	MDRV_VIDEO_START(midvunit)
1052 	MDRV_VIDEO_UPDATE(midvunit)
1053 MACHINE_DRIVER_END
1054 
1055 
1056 MACHINE_DRIVER_START( midvunit )
1057 	MDRV_IMPORT_FROM(midvcommon)
1058 
1059 	/* sound hardware */
1060 	MDRV_IMPORT_FROM(dcs_audio)
1061 MACHINE_DRIVER_END
1062 
1063 
1064 MACHINE_DRIVER_START( midvplus )
1065 	MDRV_IMPORT_FROM(midvcommon)
1066 
1067 	/* basic machine hardware */
1068 	MDRV_CPU_MODIFY("main")
1069 	MDRV_CPU_CONFIG(midvplus_config)
1070 	MDRV_CPU_MEMORY(midvplus_readmem,midvplus_writemem)
1071 
1072 	MDRV_MACHINE_INIT(midvplus)
1073 	MDRV_NVRAM_HANDLER(midway_serial_pic2)
1074 
1075 	/* sound hardware */
1076 	MDRV_IMPORT_FROM(dcs2_audio)
1077 MACHINE_DRIVER_END
1078 
1079 
1080 
1081 /*************************************
1082  *
1083  *	ROM definitions
1084  *
1085  *************************************/
1086 
1087 ROM_START( crusnusa )
1088 	ROM_REGION( 0x80000, REGION_CPU1, 0 )		/* dummy 32C031 region */
1089 
1090 	ROM_REGION( ADSP2100_SIZE + 0x800000, REGION_CPU2, 0 )	/* ADSP-2105 data */
1091 	ROM_LOAD( "cusa.u2",  ADSP2100_SIZE + 0x000000, 0x80000, CRC(b9338332) SHA1(e5c420e63c4eba0010a68c7e0a57ef210e2c83d2) )
1092 	ROM_LOAD( "cusa.u3",  ADSP2100_SIZE + 0x100000, 0x80000, CRC(cd8325d6) SHA1(d65d7263e056ca1d637adb44cafef523e0831a34) )
1093 	ROM_LOAD( "cusa.u4",  ADSP2100_SIZE + 0x200000, 0x80000, CRC(fab457f3) SHA1(2b4b647838b7a8100afc25ca1ffdc74ed67ae00a) )
1094 	ROM_LOAD( "cusa.u5",  ADSP2100_SIZE + 0x300000, 0x80000, CRC(becc92f4) SHA1(6dffa73ff5270155c44f295e443d5e77c03c0338) )
1095 	ROM_LOAD( "cusa.u6",  ADSP2100_SIZE + 0x400000, 0x80000, CRC(a9f915d3) SHA1(6a16a2d7a807a775673e7121b54f37c583581203) )
1096 	ROM_LOAD( "cusa.u7",  ADSP2100_SIZE + 0x500000, 0x80000, CRC(424f0bbc) SHA1(f38a431fc0fb7102c51f2d5b6f716dd4669a9822) )
1097 	ROM_LOAD( "cusa.u8",  ADSP2100_SIZE + 0x600000, 0x80000, CRC(03c28199) SHA1(393b009acd3eceb346b8fff45ae2bdf4f53d041f) )
1098 	ROM_LOAD( "cusa.u9",  ADSP2100_SIZE + 0x700000, 0x80000, CRC(24ba6371) SHA1(f60a9ff73b3645e2c8bad67e2f6debc61b5e0653) )
1099 
1100 	ROM_REGION32_LE( 0xa00000, REGION_USER1, 0 )
1101 	ROM_LOAD32_BYTE( "cusa-l41.u10", 0x000000, 0x80000, CRC(eb9372d1) SHA1(ab1e489b23b4540c4e0d1d9a6c9a2c9317f5c099) )
1102 	ROM_LOAD32_BYTE( "cusa-l41.u11", 0x000001, 0x80000, CRC(76f3cd40) SHA1(52276841944ada54d56ecd2da95998aabd699465) )
1103 	ROM_LOAD32_BYTE( "cusa-l41.u12", 0x000002, 0x80000, CRC(9021a376) SHA1(6a838d49bec4201e8ead7491e3b6d4a3a52dcb12) )
1104 	ROM_LOAD32_BYTE( "cusa-l41.u13", 0x000003, 0x80000, CRC(1687c932) SHA1(45947c0c22bd4e6640f792d0c7fd06a1f4483131) )
1105 	ROM_LOAD32_BYTE( "cusa.u14",     0x200000, 0x80000, CRC(6a4ae622) SHA1(f488e7616371125d5aef2047b8e0fc954ca4b9b4) )
1106 	ROM_LOAD32_BYTE( "cusa.u15",     0x200001, 0x80000, CRC(1a0ad3b7) SHA1(a5300f3c789a4d9d257fda3a280e882f17f4a99f) )
1107 	ROM_LOAD32_BYTE( "cusa.u16",     0x200002, 0x80000, CRC(799d4dd6) SHA1(f1208967544477005924f2a553037e0ffbc668ab) )
1108 	ROM_LOAD32_BYTE( "cusa.u17",     0x200003, 0x80000, CRC(3d68b660) SHA1(3f14e32c205a504ef39abf1e390bd8031d9d7b5b) )
1109 	ROM_LOAD32_BYTE( "cusa.u18",     0x400000, 0x80000, CRC(9e8193fb) SHA1(ec88c2b51bb607d3181e467f8b255c13efebc73c) )
1110 	ROM_LOAD32_BYTE( "cusa.u19",     0x400001, 0x80000, CRC(0bf60cde) SHA1(6c63b3eacaefeb405c8fdf641437786262bcb10d) )
1111 	ROM_LOAD32_BYTE( "cusa.u20",     0x400002, 0x80000, CRC(c07f68f0) SHA1(444ccf8e49fd9c0f707ab32347984ca5628207f9) )
1112 	ROM_LOAD32_BYTE( "cusa.u21",     0x400003, 0x80000, CRC(b0264aed) SHA1(d6a6eca4e4ecedfbc5590dbd06870761155ae8c5) )
1113 	ROM_LOAD32_BYTE( "cusa.u22",     0x600000, 0x80000, CRC(ad137193) SHA1(642a7c37940cb3b2b190661da7b1d4848c7c513d) )
1114 	ROM_LOAD32_BYTE( "cusa.u23",     0x600001, 0x80000, CRC(842449b0) SHA1(b23ebe28ff3c6a268ff9ae1242a4392d2305396b) )
1115 	ROM_LOAD32_BYTE( "cusa.u24",     0x600002, 0x80000, CRC(0b2275be) SHA1(3dc79095064cc158d37218c9a038b5b7a777fc66) )
1116 	ROM_LOAD32_BYTE( "cusa.u25",     0x600003, 0x80000, CRC(2b9fe68f) SHA1(2750613e61c1eaac629ef5b9e89fd88e99a262cc) )
1117 	ROM_LOAD32_BYTE( "cusa.u26",     0x800000, 0x80000, CRC(ae56b871) SHA1(1e218426084123c6c2389d96ce92691010012aa4) )
1118 	ROM_LOAD32_BYTE( "cusa.u27",     0x800001, 0x80000, CRC(2d977a8e) SHA1(8f4d511bfd6c3bee18daa7253be1a27d079aec8f) )
1119 	ROM_LOAD32_BYTE( "cusa.u28",     0x800002, 0x80000, CRC(cffa5fb1) SHA1(fb73bc8f65b604c374f88d0ecf06c50ef52f0547) )
1120 	ROM_LOAD32_BYTE( "cusa.u29",     0x800003, 0x80000, CRC(cbe52c60) SHA1(3f309ce8ef1784c830f4160cfe76dc3a0b438cac) )
1121 ROM_END
1122 
1123 
1124 ROM_START( crusnu40 )
1125 	ROM_REGION( 0x80000, REGION_CPU1, 0 )		/* dummy 32C031 region */
1126 
1127 	ROM_REGION( ADSP2100_SIZE + 0x800000, REGION_CPU2, 0 )	/* ADSP-2105 data */
1128 	ROM_LOAD( "cusa.u2",  ADSP2100_SIZE + 0x000000, 0x80000, CRC(b9338332) SHA1(e5c420e63c4eba0010a68c7e0a57ef210e2c83d2) )
1129 	ROM_LOAD( "cusa.u3",  ADSP2100_SIZE + 0x100000, 0x80000, CRC(cd8325d6) SHA1(d65d7263e056ca1d637adb44cafef523e0831a34) )
1130 	ROM_LOAD( "cusa.u4",  ADSP2100_SIZE + 0x200000, 0x80000, CRC(fab457f3) SHA1(2b4b647838b7a8100afc25ca1ffdc74ed67ae00a) )
1131 	ROM_LOAD( "cusa.u5",  ADSP2100_SIZE + 0x300000, 0x80000, CRC(becc92f4) SHA1(6dffa73ff5270155c44f295e443d5e77c03c0338) )
1132 	ROM_LOAD( "cusa.u6",  ADSP2100_SIZE + 0x400000, 0x80000, CRC(a9f915d3) SHA1(6a16a2d7a807a775673e7121b54f37c583581203) )
1133 	ROM_LOAD( "cusa.u7",  ADSP2100_SIZE + 0x500000, 0x80000, CRC(424f0bbc) SHA1(f38a431fc0fb7102c51f2d5b6f716dd4669a9822) )
1134 	ROM_LOAD( "cusa.u8",  ADSP2100_SIZE + 0x600000, 0x80000, CRC(03c28199) SHA1(393b009acd3eceb346b8fff45ae2bdf4f53d041f) )
1135 	ROM_LOAD( "cusa.u9",  ADSP2100_SIZE + 0x700000, 0x80000, CRC(24ba6371) SHA1(f60a9ff73b3645e2c8bad67e2f6debc61b5e0653) )
1136 
1137 	ROM_REGION32_LE( 0xa00000, REGION_USER1, 0 )
1138 	ROM_LOAD32_BYTE( "cusa-l4.u10",  0x000000, 0x80000, CRC(7526d8bf) SHA1(ef00ea3b6e1923d3e4d10bf3601b080a009fb711) )
1139 	ROM_LOAD32_BYTE( "cusa-l4.u11",  0x000001, 0x80000, CRC(bfc691b9) SHA1(41d1503c4290e396a49043fea7778851cdf11310) )
1140 	ROM_LOAD32_BYTE( "cusa-l4.u12",  0x000002, 0x80000, CRC(059c2234) SHA1(145ec1ab3a46c3316f39bd731730dcb57b55b4ec) )
1141 	ROM_LOAD32_BYTE( "cusa-l4.u13",  0x000003, 0x80000, CRC(39e0ff7d) SHA1(3b0f95bf2a6999b8ec8722e0bc0f3a60264469aa) )
1142 	ROM_LOAD32_BYTE( "cusa.u14",     0x200000, 0x80000, CRC(6a4ae622) SHA1(f488e7616371125d5aef2047b8e0fc954ca4b9b4) )
1143 	ROM_LOAD32_BYTE( "cusa.u15",     0x200001, 0x80000, CRC(1a0ad3b7) SHA1(a5300f3c789a4d9d257fda3a280e882f17f4a99f) )
1144 	ROM_LOAD32_BYTE( "cusa.u16",     0x200002, 0x80000, CRC(799d4dd6) SHA1(f1208967544477005924f2a553037e0ffbc668ab) )
1145 	ROM_LOAD32_BYTE( "cusa.u17",     0x200003, 0x80000, CRC(3d68b660) SHA1(3f14e32c205a504ef39abf1e390bd8031d9d7b5b) )
1146 	ROM_LOAD32_BYTE( "cusa.u18",     0x400000, 0x80000, CRC(9e8193fb) SHA1(ec88c2b51bb607d3181e467f8b255c13efebc73c) )
1147 	ROM_LOAD32_BYTE( "cusa.u19",     0x400001, 0x80000, CRC(0bf60cde) SHA1(6c63b3eacaefeb405c8fdf641437786262bcb10d) )
1148 	ROM_LOAD32_BYTE( "cusa.u20",     0x400002, 0x80000, CRC(c07f68f0) SHA1(444ccf8e49fd9c0f707ab32347984ca5628207f9) )
1149 	ROM_LOAD32_BYTE( "cusa.u21",     0x400003, 0x80000, CRC(b0264aed) SHA1(d6a6eca4e4ecedfbc5590dbd06870761155ae8c5) )
1150 	ROM_LOAD32_BYTE( "cusa.u22",     0x600000, 0x80000, CRC(ad137193) SHA1(642a7c37940cb3b2b190661da7b1d4848c7c513d) )
1151 	ROM_LOAD32_BYTE( "cusa.u23",     0x600001, 0x80000, CRC(842449b0) SHA1(b23ebe28ff3c6a268ff9ae1242a4392d2305396b) )
1152 	ROM_LOAD32_BYTE( "cusa.u24",     0x600002, 0x80000, CRC(0b2275be) SHA1(3dc79095064cc158d37218c9a038b5b7a777fc66) )
1153 	ROM_LOAD32_BYTE( "cusa.u25",     0x600003, 0x80000, CRC(2b9fe68f) SHA1(2750613e61c1eaac629ef5b9e89fd88e99a262cc) )
1154 	ROM_LOAD32_BYTE( "cusa.u26",     0x800000, 0x80000, CRC(ae56b871) SHA1(1e218426084123c6c2389d96ce92691010012aa4) )
1155 	ROM_LOAD32_BYTE( "cusa.u27",     0x800001, 0x80000, CRC(2d977a8e) SHA1(8f4d511bfd6c3bee18daa7253be1a27d079aec8f) )
1156 	ROM_LOAD32_BYTE( "cusa.u28",     0x800002, 0x80000, CRC(cffa5fb1) SHA1(fb73bc8f65b604c374f88d0ecf06c50ef52f0547) )
1157 	ROM_LOAD32_BYTE( "cusa.u29",     0x800003, 0x80000, CRC(cbe52c60) SHA1(3f309ce8ef1784c830f4160cfe76dc3a0b438cac) )
1158 ROM_END
1159 
1160 
1161 ROM_START( crusnu21 )
1162 	ROM_REGION( 0x80000, REGION_CPU1, 0 )		/* dummy 32C031 region */
1163 
1164 	ROM_REGION( ADSP2100_SIZE + 0x800000, REGION_CPU2, 0 )	/* ADSP-2105 data */
1165 	ROM_LOAD( "cusa.u2",  ADSP2100_SIZE + 0x000000, 0x80000, CRC(b9338332) SHA1(e5c420e63c4eba0010a68c7e0a57ef210e2c83d2) )
1166 	ROM_LOAD( "cusa.u3",  ADSP2100_SIZE + 0x100000, 0x80000, CRC(cd8325d6) SHA1(d65d7263e056ca1d637adb44cafef523e0831a34) )
1167 	ROM_LOAD( "cusa.u4",  ADSP2100_SIZE + 0x200000, 0x80000, CRC(fab457f3) SHA1(2b4b647838b7a8100afc25ca1ffdc74ed67ae00a) )
1168 	ROM_LOAD( "cusa.u5",  ADSP2100_SIZE + 0x300000, 0x80000, CRC(becc92f4) SHA1(6dffa73ff5270155c44f295e443d5e77c03c0338) )
1169 	ROM_LOAD( "cusa.u6",  ADSP2100_SIZE + 0x400000, 0x80000, CRC(a9f915d3) SHA1(6a16a2d7a807a775673e7121b54f37c583581203) )
1170 	ROM_LOAD( "cusa.u7",  ADSP2100_SIZE + 0x500000, 0x80000, CRC(424f0bbc) SHA1(f38a431fc0fb7102c51f2d5b6f716dd4669a9822) )
1171 	ROM_LOAD( "cusa.u8",  ADSP2100_SIZE + 0x600000, 0x80000, CRC(03c28199) SHA1(393b009acd3eceb346b8fff45ae2bdf4f53d041f) )
1172 	ROM_LOAD( "cusa.u9",  ADSP2100_SIZE + 0x700000, 0x80000, CRC(24ba6371) SHA1(f60a9ff73b3645e2c8bad67e2f6debc61b5e0653) )
1173 
1174 	ROM_REGION32_LE( 0xa00000, REGION_USER1, 0 )
1175 	ROM_LOAD32_BYTE( "cusa-l21.u10", 0x000000, 0x80000, CRC(bb759945) SHA1(dbf5270503cb58adb0abd34a8aece5933063ec66) )
1176 	ROM_LOAD32_BYTE( "cusa-l21.u11", 0x000001, 0x80000, CRC(4d2da096) SHA1(6ccb9fee095580089f8d43a2e86e0f8a4407dda5) )
1177 	ROM_LOAD32_BYTE( "cusa-l21.u12", 0x000002, 0x80000, CRC(4b66fe5e) SHA1(885d31c06b11209a1154789bc84e75d0ac9e1e8a) )
1178 	ROM_LOAD32_BYTE( "cusa-l21.u13", 0x000003, 0x80000, CRC(a165359f) SHA1(eefbeaa67282b3826503f4edff84282ff5f45d35) )
1179 	ROM_LOAD32_BYTE( "cusa.u14",     0x200000, 0x80000, CRC(6a4ae622) SHA1(f488e7616371125d5aef2047b8e0fc954ca4b9b4) )
1180 	ROM_LOAD32_BYTE( "cusa.u15",     0x200001, 0x80000, CRC(1a0ad3b7) SHA1(a5300f3c789a4d9d257fda3a280e882f17f4a99f) )
1181 	ROM_LOAD32_BYTE( "cusa.u16",     0x200002, 0x80000, CRC(799d4dd6) SHA1(f1208967544477005924f2a553037e0ffbc668ab) )
1182 	ROM_LOAD32_BYTE( "cusa.u17",     0x200003, 0x80000, CRC(3d68b660) SHA1(3f14e32c205a504ef39abf1e390bd8031d9d7b5b) )
1183 	ROM_LOAD32_BYTE( "cusa.u18",     0x400000, 0x80000, CRC(9e8193fb) SHA1(ec88c2b51bb607d3181e467f8b255c13efebc73c) )
1184 	ROM_LOAD32_BYTE( "cusa.u19",     0x400001, 0x80000, CRC(0bf60cde) SHA1(6c63b3eacaefeb405c8fdf641437786262bcb10d) )
1185 	ROM_LOAD32_BYTE( "cusa.u20",     0x400002, 0x80000, CRC(c07f68f0) SHA1(444ccf8e49fd9c0f707ab32347984ca5628207f9) )
1186 	ROM_LOAD32_BYTE( "cusa.u21",     0x400003, 0x80000, CRC(b0264aed) SHA1(d6a6eca4e4ecedfbc5590dbd06870761155ae8c5) )
1187 	ROM_LOAD32_BYTE( "cusa.u22",     0x600000, 0x80000, CRC(ad137193) SHA1(642a7c37940cb3b2b190661da7b1d4848c7c513d) )
1188 	ROM_LOAD32_BYTE( "cusa.u23",     0x600001, 0x80000, CRC(842449b0) SHA1(b23ebe28ff3c6a268ff9ae1242a4392d2305396b) )
1189 	ROM_LOAD32_BYTE( "cusa.u24",     0x600002, 0x80000, CRC(0b2275be) SHA1(3dc79095064cc158d37218c9a038b5b7a777fc66) )
1190 	ROM_LOAD32_BYTE( "cusa.u25",     0x600003, 0x80000, CRC(2b9fe68f) SHA1(2750613e61c1eaac629ef5b9e89fd88e99a262cc) )
1191 	ROM_LOAD32_BYTE( "cusa.u26",     0x800000, 0x80000, CRC(ae56b871) SHA1(1e218426084123c6c2389d96ce92691010012aa4) )
1192 	ROM_LOAD32_BYTE( "cusa.u27",     0x800001, 0x80000, CRC(2d977a8e) SHA1(8f4d511bfd6c3bee18daa7253be1a27d079aec8f) )
1193 	ROM_LOAD32_BYTE( "cusa.u28",     0x800002, 0x80000, CRC(cffa5fb1) SHA1(fb73bc8f65b604c374f88d0ecf06c50ef52f0547) )
1194 	ROM_LOAD32_BYTE( "cusa.u29",     0x800003, 0x80000, CRC(cbe52c60) SHA1(3f309ce8ef1784c830f4160cfe76dc3a0b438cac) )
1195 ROM_END
1196 
1197 
1198 ROM_START( crusnwld )
1199 	ROM_REGION( 0x80000, REGION_CPU1, 0 )		/* dummy 32C031 region */
1200 
1201 	ROM_REGION( ADSP2100_SIZE + 0x800000, REGION_CPU2, 0 )	/* ADSP-2105 data */
1202 	ROM_LOAD( "cwld.u2",  ADSP2100_SIZE + 0x000000, 0x80000, CRC(7a233c89) SHA1(ecfad4bc48a69cd3399e3b3266c81574082e0169) )
1203 	ROM_LOAD( "cwld.u3",  ADSP2100_SIZE + 0x100000, 0x80000, CRC(be9a5ff0) SHA1(98d69dbfa6aa8462cdd46772e991ee418b79c653) )
1204 	ROM_LOAD( "cwld.u4",  ADSP2100_SIZE + 0x200000, 0x80000, CRC(69f02d84) SHA1(0fb4ff750de78505f241ae6cd18fccf3ddf4223f) )
1205 	ROM_LOAD( "cwld.u5",  ADSP2100_SIZE + 0x300000, 0x80000, CRC(9d0b9071) SHA1(05edf9073399a942a9d0b969274a7ebf4ca677da) )
1206 	ROM_LOAD( "cwld.u6",  ADSP2100_SIZE + 0x400000, 0x80000, CRC(df28f492) SHA1(c61f3870f59458b7bb5efbf93d697e3fa44a7830) )
1207 	ROM_LOAD( "cwld.u7",  ADSP2100_SIZE + 0x500000, 0x80000, CRC(0128913e) SHA1(c11bc115877310c17f9b57f72b29d19b0ad71afa) )
1208 	ROM_LOAD( "cwld.u8",  ADSP2100_SIZE + 0x600000, 0x80000, CRC(5127c08e) SHA1(4f0eae73817270fa156829100b66f0ff88fa422c) )
1209 	ROM_LOAD( "cwld.u9",  ADSP2100_SIZE + 0x700000, 0x80000, CRC(84cdc781) SHA1(62287aa72903698d1890908adde53c39f8bd200c) )
1210 
1211 	ROM_REGION32_LE( 0x1000000, REGION_USER1, 0 )
1212 	ROM_LOAD32_BYTE( "cwld_l23.u10", 0x0000000, 0x100000, CRC(956e0642) SHA1(c023d41159bac9b468d6fc411005f66b15b9dff6) )
1213 	ROM_LOAD32_BYTE( "cwld_l23.u11", 0x0000001, 0x100000, CRC(b4ed2929) SHA1(22afc3c7bcc57b7b24b4156376df0b7fb8f0c9fb) )
1214 	ROM_LOAD32_BYTE( "cwld_l23.u12", 0x0000002, 0x100000, CRC(cd12528e) SHA1(685e2280448be2cd90a875cca9ef2ab3d2f8d3e1) )
1215 	ROM_LOAD32_BYTE( "cwld_l23.u13", 0x0000003, 0x100000, CRC(b096d211) SHA1(a2663b58e2f21bcfcba5317ff0ae91dd21a399f5) )
1216 	ROM_LOAD32_BYTE( "cwld.u14",     0x0400000, 0x100000, CRC(ee815091) SHA1(fb8a99bae07f42966f76a3bb073d7d8280d8efcb) )
1217 	ROM_LOAD32_BYTE( "cwld.u15",     0x0400001, 0x100000, CRC(e2da7bf1) SHA1(9d9a80055ee62476f47c95e30ec9a989d5d0e25b) )
1218 	ROM_LOAD32_BYTE( "cwld.u16",     0x0400002, 0x100000, CRC(05a7ad2f) SHA1(4bdfde671379ecefa3f8ceb6fc06e8df5d70fc22) )
1219 	ROM_LOAD32_BYTE( "cwld.u17",     0x0400003, 0x100000, CRC(d6278c0c) SHA1(3e152d755d69903718a84d4154e442a31026f3d8) )
1220 	ROM_LOAD32_BYTE( "cwld.u18",     0x0800000, 0x100000, CRC(e2dc2733) SHA1(c277643548c03d831a3b091f1a311accac9d106b) )
1221 	ROM_LOAD32_BYTE( "cwld.u19",     0x0800001, 0x100000, CRC(5223a070) SHA1(90ce48b2308fa9e7cb636c4732b20b8e177aa9b1) )
1222 	ROM_LOAD32_BYTE( "cwld.u20",     0x0800002, 0x100000, CRC(db535625) SHA1(599ccd6bcfb155eb68ac131de4af524510ab35b7) )
1223 	ROM_LOAD32_BYTE( "cwld.u21",     0x0800003, 0x100000, CRC(92a080e8) SHA1(e5e0faf820b5870a81f121b6ad4c37a9081724e4) )
1224 	ROM_LOAD32_BYTE( "cwld.u22",     0x0c00000, 0x100000, CRC(77c56318) SHA1(52344038942c83f3ce82f3169a345ceb86e43dcb) )
1225 	ROM_LOAD32_BYTE( "cwld.u23",     0x0c00001, 0x100000, CRC(6b920fc7) SHA1(993da81181f24075e1aead7c4b374f36dd86a9c3) )
1226 	ROM_LOAD32_BYTE( "cwld.u24",     0x0c00002, 0x100000, CRC(83485401) SHA1(58407818a82a7a3657530dcda7e373e678b58ab2) )
1227 	ROM_LOAD32_BYTE( "cwld.u25",     0x0c00003, 0x100000, CRC(0dad97a9) SHA1(cdb0c02da35243b118e37ff1519aa6ee1a79d06d) )
1228 ROM_END
1229 
1230 
1231 ROM_START( crusnw20 )
1232 	ROM_REGION( 0x80000, REGION_CPU1, 0 )		/* dummy 32C031 region */
1233 
1234 	ROM_REGION( ADSP2100_SIZE + 0x800000, REGION_CPU2, 0 )	/* ADSP-2105 data */
1235 	ROM_LOAD( "cwld.u2",  ADSP2100_SIZE + 0x000000, 0x80000, CRC(7a233c89) SHA1(ecfad4bc48a69cd3399e3b3266c81574082e0169) )
1236 	ROM_LOAD( "cwld.u3",  ADSP2100_SIZE + 0x100000, 0x80000, CRC(be9a5ff0) SHA1(98d69dbfa6aa8462cdd46772e991ee418b79c653) )
1237 	ROM_LOAD( "cwld.u4",  ADSP2100_SIZE + 0x200000, 0x80000, CRC(69f02d84) SHA1(0fb4ff750de78505f241ae6cd18fccf3ddf4223f) )
1238 	ROM_LOAD( "cwld.u5",  ADSP2100_SIZE + 0x300000, 0x80000, CRC(9d0b9071) SHA1(05edf9073399a942a9d0b969274a7ebf4ca677da) )
1239 	ROM_LOAD( "cwld.u6",  ADSP2100_SIZE + 0x400000, 0x80000, CRC(df28f492) SHA1(c61f3870f59458b7bb5efbf93d697e3fa44a7830) )
1240 	ROM_LOAD( "cwld.u7",  ADSP2100_SIZE + 0x500000, 0x80000, CRC(0128913e) SHA1(c11bc115877310c17f9b57f72b29d19b0ad71afa) )
1241 	ROM_LOAD( "cwld.u8",  ADSP2100_SIZE + 0x600000, 0x80000, CRC(5127c08e) SHA1(4f0eae73817270fa156829100b66f0ff88fa422c) )
1242 	ROM_LOAD( "cwld.u9",  ADSP2100_SIZE + 0x700000, 0x80000, CRC(84cdc781) SHA1(62287aa72903698d1890908adde53c39f8bd200c) )
1243 
1244 	ROM_REGION32_LE( 0x1000000, REGION_USER1, 0 )
1245 	ROM_LOAD32_BYTE( "u10_v20.u10",  0x0000000, 0x100000, CRC(2a04da6d) SHA1(0aab4f3dc4853de11234245ac14baa14cb3867f3) )
1246 	ROM_LOAD32_BYTE( "u11_v20.u11",  0x0000001, 0x100000, CRC(26a8ad51) SHA1(522ef3499ba83fa808d7cdae71759e056df353bf) )
1247 	ROM_LOAD32_BYTE( "u12_v20.u12",  0x0000002, 0x100000, CRC(236caec0) SHA1(f53df733943a52f94878bb1b7d6c877722b3fd82) )
1248 	ROM_LOAD32_BYTE( "u13_v20.u13",  0x0000003, 0x100000, CRC(7e056e53) SHA1(62b593e093d06a8c0cca56e34f567f795bfc41fc) )
1249 	ROM_LOAD32_BYTE( "cwld.u14",     0x0400000, 0x100000, CRC(ee815091) SHA1(fb8a99bae07f42966f76a3bb073d7d8280d8efcb) )
1250 	ROM_LOAD32_BYTE( "cwld.u15",     0x0400001, 0x100000, CRC(e2da7bf1) SHA1(9d9a80055ee62476f47c95e30ec9a989d5d0e25b) )
1251 	ROM_LOAD32_BYTE( "cwld.u16",     0x0400002, 0x100000, CRC(05a7ad2f) SHA1(4bdfde671379ecefa3f8ceb6fc06e8df5d70fc22) )
1252 	ROM_LOAD32_BYTE( "cwld.u17",     0x0400003, 0x100000, CRC(d6278c0c) SHA1(3e152d755d69903718a84d4154e442a31026f3d8) )
1253 	ROM_LOAD32_BYTE( "cwld.u18",     0x0800000, 0x100000, CRC(e2dc2733) SHA1(c277643548c03d831a3b091f1a311accac9d106b) )
1254 	ROM_LOAD32_BYTE( "cwld.u19",     0x0800001, 0x100000, CRC(5223a070) SHA1(90ce48b2308fa9e7cb636c4732b20b8e177aa9b1) )
1255 	ROM_LOAD32_BYTE( "cwld.u20",     0x0800002, 0x100000, CRC(db535625) SHA1(599ccd6bcfb155eb68ac131de4af524510ab35b7) )
1256 	ROM_LOAD32_BYTE( "cwld.u21",     0x0800003, 0x100000, CRC(92a080e8) SHA1(e5e0faf820b5870a81f121b6ad4c37a9081724e4) )
1257 	ROM_LOAD32_BYTE( "cwld.u22",     0x0c00000, 0x100000, CRC(77c56318) SHA1(52344038942c83f3ce82f3169a345ceb86e43dcb) )
1258 	ROM_LOAD32_BYTE( "cwld.u23",     0x0c00001, 0x100000, CRC(6b920fc7) SHA1(993da81181f24075e1aead7c4b374f36dd86a9c3) )
1259 	ROM_LOAD32_BYTE( "cwld.u24",     0x0c00002, 0x100000, CRC(83485401) SHA1(58407818a82a7a3657530dcda7e373e678b58ab2) )
1260 	ROM_LOAD32_BYTE( "cwld.u25",     0x0c00003, 0x100000, CRC(0dad97a9) SHA1(cdb0c02da35243b118e37ff1519aa6ee1a79d06d) )
1261 ROM_END
1262 
1263 
1264 ROM_START( crusnw13 )
1265 	ROM_REGION( 0x80000, REGION_CPU1, 0 )		/* dummy 32C031 region */
1266 
1267 	ROM_REGION( ADSP2100_SIZE + 0x800000, REGION_CPU2, 0 )	/* ADSP-2105 data */
1268 	ROM_LOAD( "cwld.u2",  ADSP2100_SIZE + 0x000000, 0x80000, CRC(7a233c89) SHA1(ecfad4bc48a69cd3399e3b3266c81574082e0169) )
1269 	ROM_LOAD( "cwld.u3",  ADSP2100_SIZE + 0x100000, 0x80000, CRC(be9a5ff0) SHA1(98d69dbfa6aa8462cdd46772e991ee418b79c653) )
1270 	ROM_LOAD( "cwld.u4",  ADSP2100_SIZE + 0x200000, 0x80000, CRC(69f02d84) SHA1(0fb4ff750de78505f241ae6cd18fccf3ddf4223f) )
1271 	ROM_LOAD( "cwld.u5",  ADSP2100_SIZE + 0x300000, 0x80000, CRC(9d0b9071) SHA1(05edf9073399a942a9d0b969274a7ebf4ca677da) )
1272 	ROM_LOAD( "cwld.u6",  ADSP2100_SIZE + 0x400000, 0x80000, CRC(df28f492) SHA1(c61f3870f59458b7bb5efbf93d697e3fa44a7830) )
1273 	ROM_LOAD( "cwld.u7",  ADSP2100_SIZE + 0x500000, 0x80000, CRC(0128913e) SHA1(c11bc115877310c17f9b57f72b29d19b0ad71afa) )
1274 	ROM_LOAD( "cwld.u8",  ADSP2100_SIZE + 0x600000, 0x80000, CRC(5127c08e) SHA1(4f0eae73817270fa156829100b66f0ff88fa422c) )
1275 	ROM_LOAD( "cwld.u9",  ADSP2100_SIZE + 0x700000, 0x80000, CRC(84cdc781) SHA1(62287aa72903698d1890908adde53c39f8bd200c) )
1276 
1277 	ROM_REGION32_LE( 0x1000000, REGION_USER1, 0 )
1278 	ROM_LOAD32_BYTE( "cwld_l13.u10", 0x0000000, 0x100000, BAD_DUMP CRC(956bac74) SHA1(bf0b121670df23f2cc64302d9f215e7c81187bbb)  )
1279 	ROM_LOAD32_BYTE( "cwld_l13.u11", 0x0000001, 0x100000, CRC(b0c0a462) SHA1(22ae081c3eb9f298aea73e99a0124becd540f0df) )
1280 	ROM_LOAD32_BYTE( "cwld_l13.u12", 0x0000002, 0x100000, CRC(5e7c566b) SHA1(81e6f21309bd3ba8589bc591a9ba5729f301539e) )
1281 	ROM_LOAD32_BYTE( "cwld_l13.u13", 0x0000003, 0x100000, CRC(46886e9c) SHA1(a2400f42fef9838fd8a347e8a249ba977d9fbcfe) )
1282 	ROM_LOAD32_BYTE( "cwld.u14",     0x0400000, 0x100000, CRC(ee815091) SHA1(fb8a99bae07f42966f76a3bb073d7d8280d8efcb) )
1283 	ROM_LOAD32_BYTE( "cwld.u15",     0x0400001, 0x100000, CRC(e2da7bf1) SHA1(9d9a80055ee62476f47c95e30ec9a989d5d0e25b) )
1284 	ROM_LOAD32_BYTE( "cwld.u16",     0x0400002, 0x100000, CRC(05a7ad2f) SHA1(4bdfde671379ecefa3f8ceb6fc06e8df5d70fc22) )
1285 	ROM_LOAD32_BYTE( "cwld.u17",     0x0400003, 0x100000, CRC(d6278c0c) SHA1(3e152d755d69903718a84d4154e442a31026f3d8) )
1286 	ROM_LOAD32_BYTE( "cwld.u18",     0x0800000, 0x100000, CRC(e2dc2733) SHA1(c277643548c03d831a3b091f1a311accac9d106b) )
1287 	ROM_LOAD32_BYTE( "cwld.u19",     0x0800001, 0x100000, CRC(5223a070) SHA1(90ce48b2308fa9e7cb636c4732b20b8e177aa9b1) )
1288 	ROM_LOAD32_BYTE( "cwld.u20",     0x0800002, 0x100000, CRC(db535625) SHA1(599ccd6bcfb155eb68ac131de4af524510ab35b7) )
1289 	ROM_LOAD32_BYTE( "cwld.u21",     0x0800003, 0x100000, CRC(92a080e8) SHA1(e5e0faf820b5870a81f121b6ad4c37a9081724e4) )
1290 	ROM_LOAD32_BYTE( "cwld.u22",     0x0c00000, 0x100000, CRC(77c56318) SHA1(52344038942c83f3ce82f3169a345ceb86e43dcb) )
1291 	ROM_LOAD32_BYTE( "cwld.u23",     0x0c00001, 0x100000, CRC(6b920fc7) SHA1(993da81181f24075e1aead7c4b374f36dd86a9c3) )
1292 	ROM_LOAD32_BYTE( "cwld.u24",     0x0c00002, 0x100000, CRC(83485401) SHA1(58407818a82a7a3657530dcda7e373e678b58ab2) )
1293 	ROM_LOAD32_BYTE( "cwld.u25",     0x0c00003, 0x100000, CRC(0dad97a9) SHA1(cdb0c02da35243b118e37ff1519aa6ee1a79d06d) )
1294 ROM_END
1295 
1296 
1297 ROM_START( offroadc )
1298 	ROM_REGION( 0x80000, REGION_CPU1, 0 )		/* dummy 32C031 region */
1299 
1300 	ROM_REGION( ADSP2100_SIZE + 0x800000, REGION_CPU2, 0 )	/* ADSP-2105 data */
1301 	ROM_LOAD( "offroadc.u2",  ADSP2100_SIZE + 0x000000, 0x80000, CRC(69976e9d) SHA1(63c886ac2563c43a10840f49f929f8613cd94de2) )
1302 	ROM_LOAD( "offroadc.u3",  ADSP2100_SIZE + 0x100000, 0x80000, CRC(2db9b548) SHA1(4f454a3e6a8851b0ef5d325dd28102d57ea11a11) )
1303 	ROM_LOAD( "offroadc.u4",  ADSP2100_SIZE + 0x200000, 0x80000, CRC(42bdf9d0) SHA1(04add0f0ee7fa61de1913cc0b988345d3d430cde) )
1304 	ROM_LOAD( "offroadc.u5",  ADSP2100_SIZE + 0x300000, 0x80000, CRC(569cc84b) SHA1(08b917cc41fae6b6a3e9d9461a783d3d2865e72a) )
1305 	ROM_LOAD( "offroadc.u6",  ADSP2100_SIZE + 0x400000, 0x80000, CRC(0896f679) SHA1(dde39ef17834256909ef2c9fcd5b5fb9939d5178) )
1306 	ROM_LOAD( "offroadc.u7",  ADSP2100_SIZE + 0x500000, 0x80000, CRC(fe242d6a) SHA1(8fbac22ed23044841f309ce58c5b1affcdd5d114) )
1307 	ROM_LOAD( "offroadc.u8",  ADSP2100_SIZE + 0x600000, 0x80000, CRC(5da13f12) SHA1(2bb5e929e8bc6c70cb4475024a6b0bb07ac25244) )
1308 	ROM_LOAD( "offroadc.u9",  ADSP2100_SIZE + 0x700000, 0x80000, CRC(7ad27f69) SHA1(b33665d0593a95b58d529720aae49e90449bf714) )
1309 
1310 	ROM_REGION32_LE( 0x1000000, REGION_USER1, 0 )
1311 	ROM_LOAD32_BYTE( "offroadc.u10", 0x0000000, 0x100000, CRC(4729660c) SHA1(0baff6a27015f4eb3fe0a981ecbac33d140e872a) )
1312 	ROM_LOAD32_BYTE( "offroadc.u11", 0x0000001, 0x100000, CRC(6272d013) SHA1(860121184282627ed692e56a0dafee8b64562811) )
1313 	ROM_LOAD32_BYTE( "offroadc.u12", 0x0000002, 0x100000, CRC(9c8326be) SHA1(55f16d14379f57d08ed84d82f9db1a582bc223a1) )
1314 	ROM_LOAD32_BYTE( "offroadc.u13", 0x0000003, 0x100000, CRC(53bbc181) SHA1(1ab29a27a216eb09d69a9f3d681865de1a904717) )
1315 	ROM_LOAD32_BYTE( "offroadc.u14", 0x0400000, 0x100000, CRC(1e41d14b) SHA1(3f7c5fae1f8b82ddd811720837fa298785a8dd27) )
1316 	ROM_LOAD32_BYTE( "offroadc.u15", 0x0400001, 0x100000, CRC(654d623d) SHA1(a944b8f8d71b099d7b5bbd7df6effb90afc3aec8) )
1317 	ROM_LOAD32_BYTE( "offroadc.u16", 0x0400002, 0x100000, CRC(259774d8) SHA1(90cdf659324b84b3c2c59497cc5611e8f12629a6) )
1318 	ROM_LOAD32_BYTE( "offroadc.u17", 0x0400003, 0x100000, CRC(50c61434) SHA1(52bc603101b4f88b7d892af683b7c8358cabbf4a) )
1319 	ROM_LOAD32_BYTE( "offroadc.u18", 0x0800000, 0x100000, CRC(015be91c) SHA1(1624537068c6bc5fa6235bf0b0343347c337e8d8) )
1320 	ROM_LOAD32_BYTE( "offroadc.u19", 0x0800001, 0x100000, CRC(cfc6b70e) SHA1(8c5ad84c50ca142726db0595153cf04caaabec9c) )
1321 	ROM_LOAD32_BYTE( "offroadc.u20", 0x0800002, 0x100000, CRC(f48d6e33) SHA1(8b9c205e24f217ac110cdd82388c056ebbbb09b0) )
1322 	ROM_LOAD32_BYTE( "offroadc.u21", 0x0800003, 0x100000, CRC(17794b56) SHA1(8bfd8f5b43056bfe7f62524bb8c3a8564a3a9413) )
1323 	ROM_LOAD32_BYTE( "offroadc.u22", 0x0c00000, 0x100000, CRC(f2a6e622) SHA1(a7d7004e95b058124cc02e8073dab8fbed8813c5) )
1324 	ROM_LOAD32_BYTE( "offroadc.u23", 0x0c00001, 0x100000, CRC(1cba6e20) SHA1(a7c9c58bfc4d26decb08979d83cccedb27528eb6) )
1325 	ROM_LOAD32_BYTE( "offroadc.u24", 0x0c00002, 0x100000, CRC(fd3ce11f) SHA1(78c65267712488784bc6dc14eef98a90494a9553) )
1326 	ROM_LOAD32_BYTE( "offroadc.u25", 0x0c00003, 0x100000, CRC(78f8e5db) SHA1(7ec2a5add27d66c43ba5cb7182554321007f5798) )
1327 ROM_END
1328 
1329 
1330 ROM_START( wargods )
1331 	ROM_REGION( 0x80000, REGION_CPU1, 0 )		/* dummy 32C031 region */
1332 
1333 	ROM_REGION( ADSP2100_SIZE + 0x208000, REGION_CPU2, 0 )	/* ADSP-2105 data */
1334 	ROM_LOAD( "u2.rom",   ADSP2100_SIZE + 0x000000, 0x8000, CRC(bec7d3ae) SHA1(db80aa4a645804a4574b07b9f34dec6b6b64190d) )
1335 
1336 	ROM_REGION32_LE( 0x1000000, REGION_USER1, 0 )
1337 	ROM_LOAD( "u41.rom", 0x000000, 0x20000, CRC(398c54cc) SHA1(6c4b5d6ec5c844dcbf181f9d86a9196a088ed2db) )
1338 
1339 	DISK_REGION( REGION_DISKS )
1340 	DISK_IMAGE( "wargods.chd", 0, MD5(9a41ae319a67fc626377b6d9ea34c860) SHA1(4b02f8f33027a0e7b2c750c10da1fe22222b3e1e) )
1341 ROM_END
1342 
1343 
1344 
1345 /*************************************
1346  *
1347  *	Driver init
1348  *
1349  *************************************/
1350 
1351 static data32_t *generic_speedup;
READ32_HANDLER(generic_speedup_r)1352 static READ32_HANDLER( generic_speedup_r )
1353 {
1354 	activecpu_eat_cycles(100);
1355 	return generic_speedup[offset];
1356 }
1357 
1358 
init_crusnusa_common(offs_t speedup)1359 static void init_crusnusa_common(offs_t speedup)
1360 {
1361 	dcs_init();
1362 	adc_shift = 24;
1363 
1364 	/* speedups */
1365 	generic_speedup = install_mem_read32_handler(0, ADDR_RANGE(speedup, speedup + 1), generic_speedup_r);
1366 }
DRIVER_INIT(crusnusa)1367 static DRIVER_INIT( crusnusa ) { init_crusnusa_common(0xc93e); }
DRIVER_INIT(crusnu40)1368 static DRIVER_INIT( crusnu40 ) { init_crusnusa_common(0xc957); }
DRIVER_INIT(crusnu21)1369 static DRIVER_INIT( crusnu21 ) { init_crusnusa_common(0xc051); }
1370 
1371 
init_crusnwld_common(offs_t speedup)1372 static void init_crusnwld_common(offs_t speedup)
1373 {
1374 	dcs_init();
1375 	adc_shift = 16;
1376 
1377 	/* control register is different */
1378 	install_mem_write32_handler(0, ADDR_RANGE(0x994000, 0x994000), crusnwld_control_w);
1379 
1380 	/* valid values are 450 or 460 */
1381 	midway_serial_pic_init(450);
1382 	install_mem_read32_handler(0, ADDR_RANGE(0x991030, 0x991030), offroadc_serial_status_r);
1383 	install_mem_read32_handler(0, ADDR_RANGE(0x996000, 0x996000), offroadc_serial_data_r);
1384 	install_mem_write32_handler(0, ADDR_RANGE(0x996000, 0x996000), offroadc_serial_data_w);
1385 
1386 	/* install strange protection device */
1387 	install_mem_read32_handler(0, ADDR_RANGE(0x9d0000, 0x9d1fff), bit_data_r);
1388 	install_mem_write32_handler(0, ADDR_RANGE(0x9d0000, 0x9d0000), bit_reset_w);
1389 
1390 	/* speedups */
1391 	if (speedup)
1392 		generic_speedup = install_mem_read32_handler(0, ADDR_RANGE(speedup, speedup + 1), generic_speedup_r);
1393 }
DRIVER_INIT(crusnwld)1394 static DRIVER_INIT( crusnwld ) { init_crusnwld_common(0xd4c0); }
DRIVER_INIT(crusnw20)1395 static DRIVER_INIT( crusnw20 ) { init_crusnwld_common(0xd49c); }
DRIVER_INIT(crusnw13)1396 static DRIVER_INIT( crusnw13 ) { init_crusnwld_common(0); }
1397 
1398 
DRIVER_INIT(offroadc)1399 static DRIVER_INIT( offroadc )
1400 {
1401 	dcs_init();
1402 	adc_shift = 16;
1403 
1404 	/* control register is different */
1405 	install_mem_write32_handler(0, ADDR_RANGE(0x994000, 0x994000), crusnwld_control_w);
1406 
1407 	/* valid values are 230 or 234 */
1408 	midway_serial_pic2_init(230, 94);
1409 	install_mem_read32_handler(0, ADDR_RANGE(0x991030, 0x991030), offroadc_serial_status_r);
1410 	install_mem_read32_handler(0, ADDR_RANGE(0x996000, 0x996000), offroadc_serial_data_r);
1411 	install_mem_write32_handler(0, ADDR_RANGE(0x996000, 0x996000), offroadc_serial_data_w);
1412 
1413 	/* speedups */
1414 	generic_speedup = install_mem_read32_handler(0, ADDR_RANGE(0x195aa, 0x195aa), generic_speedup_r);
1415 }
1416 
1417 
1418 static struct ide_interface ide_intf =
1419 {
1420 	0
1421 };
1422 
DRIVER_INIT(wargods)1423 static DRIVER_INIT( wargods )
1424 {
1425 	UINT8 default_nvram[256];
1426 
1427 	/* initialize the subsystems */
1428 	dcs2_init(0x3839);
1429 	ide_controller_init(0, &ide_intf);
1430 	midway_ioasic_init(0, 452/* no alternates */, 94, NULL);
1431 	adc_shift = 16;
1432 
1433 	/* we need proper VRAM */
1434 	memset(default_nvram, 0xff, sizeof(default_nvram));
1435 	default_nvram[0x0e] = default_nvram[0x2e] = 0x67;
1436 	default_nvram[0x0f] = default_nvram[0x2f] = 0x32;
1437 	default_nvram[0x10] = default_nvram[0x30] = 0x0a;
1438 	default_nvram[0x11] = default_nvram[0x31] = 0x00;
1439 	default_nvram[0x12] = default_nvram[0x32] = 0xaf;
1440 	default_nvram[0x17] = default_nvram[0x37] = 0xd8;
1441 	default_nvram[0x18] = default_nvram[0x38] = 0xe7;
1442 	midway_serial_pic2_set_default_nvram(default_nvram);
1443 
1444 	/* speedups */
1445 	generic_speedup = install_mem_read32_handler(0, ADDR_RANGE(0x2f4c, 0x2f4c), generic_speedup_r);
1446 }
1447 
1448 
1449 
1450 /*************************************
1451  *
1452  *	Game drivers
1453  *
1454  *************************************/
1455 
1456 GAMEC( 1994, crusnusa, 0,        midvunit, crusnusa, crusnusa, ROT0, "Midway", "Cruis'n USA (rev L4.1)", &generic_ctrl, &crusnusa_bootstrap )
1457 GAMEC( 1994, crusnu40, crusnusa, midvunit, crusnusa, crusnu40, ROT0, "Midway", "Cruis'n USA (rev L4.0)", &generic_ctrl, &crusnu40_bootstrap )
1458 GAMEC( 1994, crusnu21, crusnusa, midvunit, crusnusa, crusnu21, ROT0, "Midway", "Cruis'n USA (rev L2.1)", &generic_ctrl, &crusnu21_bootstrap )
1459 GAME ( 1996, crusnwld, 0,        midvunit, crusnwld, crusnwld, ROT0, "Midway", "Cruis'n World (rev L2.3)" )
1460 GAME ( 1996, crusnw20, crusnwld, midvunit, crusnwld, crusnwld, ROT0, "Midway", "Cruis'n World (rev L2.0)" )
1461 GAME ( 1996, crusnw13, crusnwld, midvunit, crusnwld, crusnwld, ROT0, "Midway", "Cruis'n World (rev L1.3)" )
1462 GAMEC( 1997, offroadc, 0,        midvunit, offroadc, offroadc, ROT0, "Midway", "Off Road Challenge", &generic_ctrl, &offroadc_bootstrap )
1463 
1464 GAME ( 1995, wargods,  0,        midvplus, wargods,  wargods,  ROT0, "Midway", "War Gods" )
1465