summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/nwk-tr.cpp
blob: 6bd567d1732d01811e223b7bfd3ddebd0ddbf9bf (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
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
// license:BSD-3-Clause
// copyright-holders:Ville Linde
/*  Konami NWK-TR System

    Driver by Ville Linde



    Hardware overview:

    GN676 CPU Board:
    ----------------
        IBM PowerPC 403GA at 32MHz (main CPU)
        Motorola MC68EC000 at 16MHz (sound CPU)
        Konami K056800 (MIRAC), sound system interface
        Ricoh RF5c400 sound chip
        National Semiconductor ADC12138

    GN676 GFX Board:
    ----------------
        Analog Devices ADSP-21062 SHARC DSP at 36MHz
        Konami K001604 (2D tilemaps + 2x ROZ)
        Konami 0000033906 (PCI bridge)
        3DFX 500-0003-03 (Voodoo) FBI with 2MB RAM
        2x 3DFX 500-0004-02 (Voodoo) TMU with 2MB RAM

    GN676 LAN Board:
    ----------------
        Xilinx XC5210 FPGA
        Xilinx XC5204 FPGA


Konami 'NWK-TR' Hardware
Konami, 1998-1999

Known games on this hardware include....

Game                      (C)      Year
---------------------------------------
Racing Jam                Konami   1998
Racing Jam : Chapter 2    Konami   1998
Thrill Drive              Konami   1998


PCB Layouts
-----------

Note, the top board is virtually identical to GN715 used on Hornet.
Some extra RCA connectors have been added (for dual sound output), the LED and
DIPSW are present on the main board (instead of on the filter board) and the
SOIC8 chip (an XICOR X76F041 Secure SerialFlash) is not populated (the solder pads are there though).
There's an extra sound IC AN7395S (not populated on Hornet).
The PALs/PLDs are the same on both NWK-TR and Hornet.
Both Racing JAM/Chapter 2 and Thrill Drive use two video boards.
The top video board is set to MASTER/TWIN, lower video board is set to SLAVE
They are otherwise identical.


Top Board (CPU PCB)
GN676 PWB(A)B
Konami 1997
|--------------------------------------------------------------|
| SP485CS CN10       CN11  7805  CN9          JP8 JP9 JP10 JP11|
|CN19  7809                                              PAL1  |
|CN21       JP13 PAL2             68EC000          EPROM.7S    |
|   NE5532       PAL3                                      CN12|
|           JP12  JP16    DRM1M4SJ8                        CN13|
|   NE5532    AN7395S                 MASKROM.9P    MASKROM.9T |
|     SM5877 JP15         RF5C400                              |
|CN18                                 MASKROM.12P   MASKROM.12T|
|     SM5877     16.9344MHz                                 CN7|
|CN14            SRAM256K             MASKROM.14P   MASKROM.14T|
|                                                              |
|CN16            SRAM256K             MASKROM.16P   MASKROM.16T|
|  ADC12138                                                    |
|CN15         056800            JP5                            |
|                               JP4                            |
|CN17                  MACH111  JP3                |---------| |
|   TEST_SW                         EPROM.22P      |         | |
|CN1                   DRAM16X16                   |PPC403GA | |
|                                   EPROM.25P      |         | |
|                                                  |         | |
|                      DRAM16X16    EPROM.27P      |---------| |
| 4AK16                                                     JP6|
|                                                              |
|CN3                                                           |
|          PAL4                     CN5               7.3728MHz|
|          058232                                              |
|                                                     50.000MHz|
|CN2  RESET_SW                                     JP1  JP2    |
|M48T58Y-70PC1  CN4          DSW(8) CN6               64.000MHz|
|--------------------------------------------------------------|
Notes:
      DRM1M4SJ8 - Fujitsu 81C4256 256kx4 DRAM (SOJ24)
       SRAM256K - Cypress CY7C199 32kx8 SRAM (SOJ28)
      DRAM16X16 - Fujitsu 8118160A-60 16megx16 DRAM (SOJ42)
      M48T58Y-70PC1 - ST Timekeeper RAM
        RF5C400 - Ricoh RF5C400 PCM 32Ch, 44.1 kHz Stereo, 3D Effect Spatializer, clock input 16.9344MHz
         056800 - Konami Custom (QFP80)
         058232 - Konami Custom Ceramic Package (SIL14)
       ADC12138 - National Semiconductor ADC12138 A/D Converter, 12-bit + Serial I/O With MUX (SOP28)
        MACH111 - AMD MACH111 CPLD (Stamped 'N676A1', PLCC44)
        68EC000 - Motorola MC68EC000, running at 16.0MHz (64/4)
       PPC403GA - IBM PowerPC 403GA CPU, clock input 32.0MHz (64/2) (QFP160)
       SM5877AM - Nippon Precision Circuits 3rd Order 2-Channel D/A Converter (SOIC24)
          4AK16 - Hitachi 4AK16 Silicon N-Channel Power MOS FET Array (SIL10)
       NE5532AN - Philips, Dual Low-Noise High-Speed Audio OP Amp (DIP8)
        SP485CS - Sipex SP485CS Low Power Half Duplex RS485 Transceiver (DIP8)
        AN7395S - Panasonic AM7395S Spatializer Audio Processor IC for 3D surround (SOIC20)
           PAL1 - AMD PALCE16V8 (stamped 'N676A4', DIP20)
           PAL2 - AMD PALCE16V8 (stamped 'N676A2', DIP20)
           PAL3 - AMD PALCE16V8 (stamped 'N676A3', DIP20)
           PAL4 - AMD PALCE16V8 (stamped 'N676A5', DIP20)
            JP1 -       25M O O-O 32M
            JP2 -       25M O O-O 32M
            JP3 -        RW O O O RO
            JP4 - PROG  32M O O-O 16M
            JP5 - DATA  32M O-O O 16M
            JP6 - BOOT   16 O-O O 32
            JP7 - SRC DOUT2 O O-O 0
            JP8 -   64M&32M O-O O 16M
            JP9 -       64M O O-O 32M&16M
           JP10 -   64M&32M O-O O 16M
           JP11 -       64M O O-O 32M&16M
           JP12 -   through O-O O SP
           JP13 -   through O-O O SP
           JP14 -       WDT O O
           JP15 -      MONO O-O O SURR
           JP16 -      HIGH O O O MID (N/C LOW)
    CN1 to  CN3 - D-SUB Connectors
            CN4 - Multi-pin Connector for Network PCB
            CN5 - DIN96 connector (pads only, not used)
            CN6 - DIN96 joining connector to lower PCB
            CN7 - Multi-pin connector (pads only, not used)
    CN9 to CN13 - Power Connectors
       CN14 to CN17 - RCA Stereo Audio OUT
           CN18 - RCA Mono Audio OUT
           CN19 - USB Connector


ROM Usage
---------
          |------------------------------- ROM Locations -------------------------------------|
Game         27P     25P  22P   16P     14P     12P     9P      16T     14T     12T     9T  7S
--------------------------------------------------------------------------------------------------
Racing Jam   676NC01 -    -     676A09  676A10  -       -       676A04  676A05  -       -   676A08
Racing Jam 2 888A01  -    -     888A09  888A10  -       -       676A04  676A05  888A06  -   888A08
Thrill Drive 713BE01 -    -     713A09  713A10  -       -       713A04  713A05  -       -   713A08


Network PCB (Racing Jam)
-----------
GN676-PWB(H)A
MADE IN JAPAN
(C)1998 KONAMI
|------------------------|
|  CY7C199       N676H1  |
|                        |
|CN3                     |
|  HYC2485S              |
|   XC5204        XC5210 |
|CN2                     |
|         CN1            |
|------------------------|
Notes:
      CN1      - Connector joining to CPU board CN4
      CN2/3    - RCA jacks for network cable
      HYC2485S - Hybrid ceramic module for RS485
      CY7C199  - 32k x8 SRAM
      XC5204   - Xilinx XC5204 FPGA
      XC5210   - Xilink XC5210 FPGA
      N676H1   - PALCE16V8Q-15 stamped 'N676H1'

Network PCB (Racing Jam 2 and Thrill Drive)
-----------
GN676-PWB(H)B
MADE IN JAPAN
(C)1998 KONAMI
|------------------------|
|  CY7C199       N676H1  |
|                      2G|
|CN3                     |
|  HYC2485S              |
|   XC5204        XC5210 |
|CN2                     |
|         CN1            |
|------------------------|
This pcb is the same as the A version but with one added chip:
      2G       - XICOR X76F041 Secure SerialFlash (SOIC8)

                 Note: This chip is also present on *some* Hornet games on the GN715 CPU board at location
                 30C. The chip refreshes game and region specific serial data to the Timekeeper RAM if the
                 region ID matches the timekeeper. Because Racing Jam 2 and Thrill Drive came in a conversion
                 kit for Racing Jam, the two former games will first boot with a "backup data error" because
                 because of the timekeeper used for the incorrect game. Pressing the test switch then sets the
                 timekeeper back to factory settings for the new kitted game installed. If the region ID in
                 serialflash and timekeeper do not match, the game boots with a "hardware error" message.


Bottom Board (VIDEO PCB)
GN676 PWB(B)B
|-------------------------------------------------------------------------------------------|
|CN4          CN2      CN8               CN6                                             CN5|
|JP1                        |---------|          4M_EDO   4M_EDO                            |
|                           |         |     |----------|                                    |
|  4M_EDO   4M_EDO          | TEXELFX |     |          |       4M_EDO    MASKROM.8X         |
|CN3                        |         |     | PIXELFX  |                        MASKROM.8Y  |
|  4M_EDO   4M_EDO          |         |     |          |                                    |
|                           |---------|     |          |       4M_EDO                       |
|  4M_EDO   4M_EDO                          |----------|                                    |
|                           |---------|    50MHz         |--------|                         |
|  4M_EDO   4M_EDO          |         |                  |KONAMI  |                         |
|                           | TEXELFX |                  |33906   |      MASKROM.16X        |
|                           |         |                  |        |            MASKROM.16Y  |
|                           |         |  PLCC44_SOCKET   |--------| AM7201                  |
| MC44200                   |---------|                                                     |
|                                                                                           |
|                                                                                           |
|                             PAL3       256KSRAM                         36MHz             |
|                                        256KSRAM    AM7201   AM7201    |-------------|     |
|                                        256KSRAM                       |ANALOG       |     |
|         256KSRAM         MACH111       256KSRAM    AM7201   AM7201    |DEVICES      |     |
|         256KSRAM  AV9170                                              |ADSP-21062   |     |
|                                                                       |SHARC        |     |
|         |--------|                                                    |KS-160       |     |
|         |KONAMI  |                                                    |-------------|     |
|         |001604  |                        1MSRAM  1MSRAM  1MSRAM  1MSRAM                  |
|1MSRAM   |        |                                        1MSRAM  1MSRAM  1MSRAM  1MSRAM  |
|         |--------|                                                                        |
|1MSRAM       256KSRAM                                               PAL1                   |
|         256KSRAM 256KSRAM              JP2   CN1                   PAL2                   |
|-------------------------------------------------------------------------------------------|
Notes:
      4M_EDO - Silicon Magic SM81C256K16CJ-35 EDO DRAM 66MHz (SOJ40)
      1MSRAM - Cypress CY7C109-25VC 1Meg SRAM (SOJ32)
    256KSRAM - Winbond W24257AJ-15 256k SRAM (SOJ28)
     TEXELFX - 3DFX 500-0004-02 BD0665.1 TMU (QFP208)
     PIXELFX - 3DFX 500-0003-03 F001701.1 FBI (QFP240)
      001604 - Konami Custom (QFP208)
       MC44200FT - Motorola MC44200FT 3 Channel Video D/A Converter (QFP44)
     MACH111 - AMD MACH111 CPLD (Stamped '03161A', PLCC44)
    PLCC44_SOCKET - empty PLCC44 socket
      AV9170 - Integrated Circuit Systems Inc. Clock Multiplier (SOIC8)
      AM7201 - AMD AM7201 FIFO (PLCC32)
        PAL1 - AMD PALCE16V8 (stamped 'N676B4', DIP20)
        PAL2 - AMD PALCE16V8 (stamped 'N676B5', DIP20)
        PAL3 - AMD PALCE16V8 (stamped 'N676B2', DIP20)
         JP1 - SLV O O-O MST,TWN (sets board to MASTER TWIN or SLAVE)
         JP2 - SLV O O-O MST (sets board to MASTER or SLAVE)
         CN1 - 96 Pin joining connector to upper PCB
         CN2 - 8-Pin 24kHz RGB OUT
         CN3 - 15-Pin DSUB VGA Video MAIN OUT
         CN4 - 6-Pin Power Connector
         CN5 - 4-Pin Power Connector
         CN6 - 2-Pin Connector (Not Used)
         CN7 - 6-Pin Connector


ROM Usage
---------
          |------ ROM Locations -------|
Game         8X      8Y      16X     16Y
-------------------------------------------
Racing Jam   676A13  -       676A14  -
Racing Jam 2 888A13  -       888A14  -
Thrill Drive 713A13  -       713A14  -

*/

#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "cpu/powerpc/ppc.h"
#include "cpu/sharc/sharc.h"
#include "machine/adc1213x.h"
#include "machine/k033906.h"
#include "machine/konami_gn676_lan.h"
#include "machine/konppc.h"
#include "machine/timekpr.h"
//#include "machine/x76f041.h"
#include "sound/k056800.h"
#include "sound/rf5c400.h"
#include "video/k001604.h"
#include "video/voodoo.h"
#include "emupal.h"
#include "screen.h"
#include "speaker.h"


namespace {

class nwktr_state : public driver_device
{
public:
	nwktr_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
		m_work_ram(*this, "work_ram"),
		m_maincpu(*this, "maincpu"),
		m_audiocpu(*this, "audiocpu"),
		m_dsp(*this, {"dsp", "dsp2"}), // TODO: hardcoded tags in machine/konpc.cpp
		m_k056800(*this, "k056800"),
		m_k001604(*this, "k001604_%u", 1U),
		m_konppc(*this, "konppc"),
		m_adc12138(*this, "adc12138"),
		m_voodoo(*this, "voodoo%u", 0U),
		m_in(*this, "IN%u", 0U),
		m_dsw(*this, "DSW"),
		m_analog(*this, "ANALOG%u", 1U),
		m_pcb_digit(*this, "pcbdigit%u", 0U),
		m_palette(*this, "palette"),
		m_generic_paletteram_32(*this, "paletteram"),
		m_sharc_dataram(*this, "sharc%u_dataram", 0U),
		m_cg_view(*this, "cg_view")
	{ }

	void thrilld(machine_config &config);
	void nwktr(machine_config &config);

	void init_racingj();
	void init_thrilld();

protected:
	virtual void machine_start() override;
	virtual void machine_reset() override;

private:
	// TODO: Needs verification on real hardware
	static const int m_sound_timer_usec = 2400;

	required_shared_ptr<uint32_t> m_work_ram;
	required_device<ppc_device> m_maincpu;
	required_device<cpu_device> m_audiocpu;
	required_device_array<adsp21062_device, 2> m_dsp;
	required_device<k056800_device> m_k056800;
	required_device_array<k001604_device, 2> m_k001604;
	required_device<konppc_device> m_konppc;
	required_device<adc12138_device> m_adc12138;
	required_device_array<voodoo_device, 2> m_voodoo;
	required_ioport_array<3> m_in;
	required_ioport m_dsw;
	required_ioport_array<5> m_analog;
	output_finder<2> m_pcb_digit;
	required_device<palette_device> m_palette;
	required_shared_ptr<uint32_t> m_generic_paletteram_32;
	optional_shared_ptr_array<uint32_t, 2> m_sharc_dataram;
	memory_view m_cg_view;

	emu_timer *m_sound_irq_timer;
	void paletteram32_w(offs_t offset, uint32_t data, uint32_t mem_mask = ~0);
	uint8_t sysreg_r(offs_t offset);
	void sysreg_w(offs_t offset, uint8_t data);
	void soundtimer_en_w(uint16_t data);
	void soundtimer_count_w(uint16_t data);
	double adc12138_input_callback(uint8_t input);

	TIMER_CALLBACK_MEMBER(sound_irq);

	template <uint8_t Which> uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);

	void ppc_map(address_map &map);
	void sharc0_map(address_map &map);
	void sharc1_map(address_map &map);
	void sound_memmap(address_map &map);
};

void nwktr_state::paletteram32_w(offs_t offset, uint32_t data, uint32_t mem_mask)
{
	COMBINE_DATA(&m_generic_paletteram_32[offset]);
	data = m_generic_paletteram_32[offset];
	m_palette->set_pen_color(offset, pal5bit(data >> 10), pal5bit(data >> 5), pal5bit(data >> 0));
}

template <uint8_t Which>
uint32_t nwktr_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
	bitmap.fill(m_palette->pen(0), cliprect);

	m_voodoo[Which]->voodoo_update(bitmap, cliprect);
	m_k001604[Which]->draw_front_layer(screen, bitmap, cliprect);

	return 0;
}


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

uint8_t nwktr_state::sysreg_r(offs_t offset)
{
	uint8_t r = 0;

	switch (offset)
	{
		case 0:
			r = m_in[0]->read();
			break;
		case 1:
			r = m_in[1]->read();
			break;
		case 2:
			r = m_in[2]->read();
			break;
		case 3:
			r = m_adc12138->do_r() | (m_adc12138->eoc_r() << 2);
			break;
		case 4:
			r = m_dsw->read();
			break;
		default:
			break;
	}

	return r;
}

void nwktr_state::sysreg_w(offs_t offset, uint8_t data)
{
	switch (offset)
	{
		case 0:
		case 1:
			m_pcb_digit[offset] = bitswap<7>(~data , 0, 1, 2, 3, 4, 5, 6);
			break;

		case 4:
		{
			int cs = (data >> 3) & 0x1;
			int conv = (data >> 2) & 0x1;
			int di = (data >> 1) & 0x1;
			int sclk = data & 0x1;

			m_adc12138->cs_w(cs);
			m_adc12138->conv_w(conv);
			m_adc12138->di_w(di);
			m_adc12138->sclk_w(sclk);
			break;
		}

		case 7:
			if (data & 0x80) // CG Board 1 IRQ Ack
				m_maincpu->set_input_line(INPUT_LINE_IRQ1, CLEAR_LINE);
			if (data & 0x40) // CG Board 0 IRQ Ack
				m_maincpu->set_input_line(INPUT_LINE_IRQ0, CLEAR_LINE);

			m_konppc->set_cgboard_id((data >> 4) & 3);
			m_cg_view.select(m_konppc->get_cgboard_id() ? 1 : 0);
			break;

		default:
			break;
	}
}


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

TIMER_CALLBACK_MEMBER(nwktr_state::sound_irq)
{
	m_audiocpu->set_input_line(M68K_IRQ_1, ASSERT_LINE);
}


void nwktr_state::soundtimer_en_w(uint16_t data)
{
	if (data & 1)
	{
		// Reset and disable timer
		m_sound_irq_timer->adjust(attotime::from_usec(m_sound_timer_usec));
		m_sound_irq_timer->enable(false);
	}
	else
	{
		// Enable timer
		m_sound_irq_timer->enable(true);
	}
}

void nwktr_state::soundtimer_count_w(uint16_t data)
{
	// Reset the count
	m_sound_irq_timer->adjust(attotime::from_usec(m_sound_timer_usec));
	m_audiocpu->set_input_line(M68K_IRQ_1, CLEAR_LINE);
}


void nwktr_state::machine_start()
{
	m_pcb_digit.resolve();

	// set conservative DRC options
	m_maincpu->ppcdrc_set_options(PPCDRC_COMPATIBLE_OPTIONS);

	// configure fast RAM regions for DRC
	m_maincpu->ppcdrc_add_fastram(0x00000000, 0x003fffff, false, m_work_ram);

	m_sound_irq_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(nwktr_state::sound_irq), this));
}

void nwktr_state::ppc_map(address_map &map)
{
	map(0x00000000, 0x003fffff).ram().share(m_work_ram);
	map(0x74000000, 0x7407ffff).view(m_cg_view);
	m_cg_view[0](0x74000000, 0x740000ff).rw(m_k001604[0], FUNC(k001604_device::reg_r), FUNC(k001604_device::reg_w));
	m_cg_view[1](0x74000000, 0x740000ff).rw(m_k001604[1], FUNC(k001604_device::reg_r), FUNC(k001604_device::reg_w));
	map(0x74010000, 0x7401ffff).ram().w(FUNC(nwktr_state::paletteram32_w)).share("paletteram");
	m_cg_view[0](0x74020000, 0x7403ffff).rw(m_k001604[0], FUNC(k001604_device::tile_r), FUNC(k001604_device::tile_w));
	m_cg_view[0](0x74040000, 0x7407ffff).rw(m_k001604[0], FUNC(k001604_device::char_r), FUNC(k001604_device::char_w));
	m_cg_view[1](0x74020000, 0x7403ffff).rw(m_k001604[1], FUNC(k001604_device::tile_r), FUNC(k001604_device::tile_w));
	m_cg_view[1](0x74040000, 0x7407ffff).rw(m_k001604[1], FUNC(k001604_device::char_r), FUNC(k001604_device::char_w));
	map(0x78000000, 0x7800ffff).rw(m_konppc, FUNC(konppc_device::cgboard_dsp_shared_r_ppc), FUNC(konppc_device::cgboard_dsp_shared_w_ppc));
	map(0x780c0000, 0x780c0003).rw(m_konppc, FUNC(konppc_device::cgboard_dsp_comm_r_ppc), FUNC(konppc_device::cgboard_dsp_comm_w_ppc));
	map(0x7d000000, 0x7d00ffff).r(FUNC(nwktr_state::sysreg_r));
	map(0x7d010000, 0x7d01ffff).w(FUNC(nwktr_state::sysreg_w));
	map(0x7d020000, 0x7d021fff).rw("m48t58", FUNC(timekeeper_device::read), FUNC(timekeeper_device::write)); // M48T58Y RTC/NVRAM
	map(0x7d030000, 0x7d03000f).rw(m_k056800, FUNC(k056800_device::host_r), FUNC(k056800_device::host_w));
	map(0x7d040000, 0x7d04ffff).rw("gn676_lan", FUNC(konami_gn676_lan_device::lanc1_r), FUNC(konami_gn676_lan_device::lanc1_w));
	map(0x7d050000, 0x7d05ffff).rw("gn676_lan", FUNC(konami_gn676_lan_device::lanc2_r), FUNC(konami_gn676_lan_device::lanc2_w));
	map(0x7e000000, 0x7e7fffff).rom().region("datarom", 0);
	map(0x7f000000, 0x7f1fffff).rom().region("prgrom", 0);
	map(0x7fe00000, 0x7fffffff).rom().region("prgrom", 0);
}

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

void nwktr_state::sound_memmap(address_map &map)
{
	map(0x000000, 0x07ffff).rom();
	map(0x100000, 0x10ffff).ram();
	map(0x200000, 0x200fff).rw("rfsnd", FUNC(rf5c400_device::rf5c400_r), FUNC(rf5c400_device::rf5c400_w)); // Ricoh RF5C400
	map(0x300000, 0x30001f).rw(m_k056800, FUNC(k056800_device::sound_r), FUNC(k056800_device::sound_w)).umask16(0x00ff);
	map(0x500000, 0x500001).w(FUNC(nwktr_state::soundtimer_en_w)).nopr();
	map(0x600000, 0x600001).w(FUNC(nwktr_state::soundtimer_count_w)).nopr();
}

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

void nwktr_state::sharc0_map(address_map &map)
{
	map(0x0400000, 0x041ffff).rw(m_konppc, FUNC(konppc_device::cgboard_0_shared_sharc_r), FUNC(konppc_device::cgboard_0_shared_sharc_w));
	map(0x0500000, 0x05fffff).ram().share(m_sharc_dataram[0]).lr32(NAME([this](offs_t offset) { return m_sharc_dataram[0][offset] & 0xffff; }));
	map(0x1400000, 0x14fffff).ram();
	map(0x2400000, 0x27fffff).rw(m_konppc, FUNC(konppc_device::nwk_voodoo_0_r), FUNC(konppc_device::nwk_voodoo_0_w));
	map(0x3400000, 0x34000ff).rw(m_konppc, FUNC(konppc_device::cgboard_0_comm_sharc_r), FUNC(konppc_device::cgboard_0_comm_sharc_w));
	map(0x3500000, 0x35000ff).rw(m_konppc, FUNC(konppc_device::K033906_0_r), FUNC(konppc_device::K033906_0_w));
	map(0x3600000, 0x37fffff).bankr("master_cgboard_bank");
}

void nwktr_state::sharc1_map(address_map &map)
{
	map(0x0400000, 0x041ffff).rw(m_konppc, FUNC(konppc_device::cgboard_1_shared_sharc_r), FUNC(konppc_device::cgboard_1_shared_sharc_w));
	map(0x0500000, 0x05fffff).ram().share(m_sharc_dataram[1]).lr32(NAME([this](offs_t offset) { return m_sharc_dataram[1][offset] & 0xffff; }));
	map(0x1400000, 0x14fffff).ram();
	map(0x2400000, 0x27fffff).rw(m_konppc, FUNC(konppc_device::nwk_voodoo_0_r), FUNC(konppc_device::nwk_voodoo_0_w));
	map(0x3400000, 0x34000ff).rw(m_konppc, FUNC(konppc_device::cgboard_1_comm_sharc_r), FUNC(konppc_device::cgboard_1_comm_sharc_w));
	map(0x3500000, 0x35000ff).rw(m_konppc, FUNC(konppc_device::K033906_1_r), FUNC(konppc_device::K033906_1_w));
	map(0x3600000, 0x37fffff).bankr("slave_cgboard_bank");
}

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

static INPUT_PORTS_START( nwktr )
	PORT_START("IN0")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)

	PORT_START("IN1")
	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("IN2")
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Service Button") PORT_CODE(KEYCODE_7)
	PORT_SERVICE_NO_TOGGLE( 0x10, IP_ACTIVE_LOW )
	PORT_BIT( 0x0f, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("DSW")
	PORT_DIPNAME( 0x80, 0x00, "Skip Post" ) PORT_DIPLOCATION("SW:1")
	PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x40, 0x00, "Disable Machine Init" ) PORT_DIPLOCATION("SW:2")
	PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x20, 0x20, "DIP3" ) PORT_DIPLOCATION("SW:3")
	PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x10, 0x10, "DIP4" ) PORT_DIPLOCATION("SW:4")
	PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x08, 0x08, "DIP5" ) PORT_DIPLOCATION("SW:5")
	PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x04, "DIP6" ) PORT_DIPLOCATION("SW:6")
	PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x02, "DIP7" ) PORT_DIPLOCATION("SW:7")
	PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x01, 0x01, "DIP8" ) PORT_DIPLOCATION("SW:8")
	PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
	PORT_DIPSETTING( 0x00, DEF_STR( On ) )

	PORT_START("ANALOG1")
	PORT_BIT( 0xfff, 0x800, IPT_PADDLE ) PORT_NAME("Steering Wheel") PORT_MINMAX(0x000, 0xfff) PORT_SENSITIVITY(100) PORT_KEYDELTA(60)

	PORT_START("ANALOG2")
	PORT_BIT( 0xfff, 0x000, IPT_PEDAL ) PORT_NAME("Gas Pedal") PORT_MINMAX(0x000, 0xfff) PORT_SENSITIVITY(100) PORT_KEYDELTA(60)

	PORT_START("ANALOG3")
	PORT_BIT( 0xfff, 0x000, IPT_PEDAL2 ) PORT_NAME("Brake Pedal") PORT_MINMAX(0x000, 0xfff) PORT_SENSITIVITY(100) PORT_KEYDELTA(60)

	PORT_START("ANALOG4")
	PORT_BIT( 0xfff, 0x000, IPT_AD_STICK_Y ) PORT_NAME("Handbrake Lever") PORT_MINMAX(0x000, 0xfff) PORT_SENSITIVITY(100) PORT_KEYDELTA(60) PORT_REVERSE

	PORT_START("ANALOG5")
	PORT_BIT( 0xfff, 0x000, IPT_PEDAL3 ) PORT_NAME("Clutch Pedal") PORT_MINMAX(0x000, 0xfff) PORT_SENSITIVITY(100) PORT_KEYDELTA(60)
INPUT_PORTS_END


double nwktr_state::adc12138_input_callback(uint8_t input)
{
	int value = 0;
	switch (input)
	{
		case 0: value = m_analog[0]->read(); break;
		case 1: value = m_analog[1]->read(); break;
		case 2: value = m_analog[2]->read(); break;
		case 3: value = m_analog[3]->read(); break;
		case 4: value = m_analog[4]->read(); break;
	}

	return (double)(value) / 4095.0;
}

void nwktr_state::machine_reset()
{
	m_dsp[0]->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);
	m_dsp[1]->set_input_line(INPUT_LINE_RESET, ASSERT_LINE);
}

void nwktr_state::nwktr(machine_config &config)
{
	// basic machine hardware
	PPC403GA(config, m_maincpu, XTAL(64'000'000)/2); // PowerPC 403GA 32MHz
	m_maincpu->set_addrmap(AS_PROGRAM, &nwktr_state::ppc_map);

	M68000(config, m_audiocpu, XTAL(64'000'000)/4); // 16MHz
	m_audiocpu->set_addrmap(AS_PROGRAM, &nwktr_state::sound_memmap);

	ADSP21062(config, m_dsp[0], XTAL(36'000'000));
	m_dsp[0]->set_boot_mode(adsp21062_device::BOOT_MODE_EPROM);
	m_dsp[0]->set_addrmap(AS_DATA, &nwktr_state::sharc0_map);

	ADSP21062(config, m_dsp[1], XTAL(36'000'000));
	m_dsp[1]->set_boot_mode(adsp21062_device::BOOT_MODE_EPROM);
	m_dsp[1]->set_addrmap(AS_DATA, &nwktr_state::sharc1_map);

	config.set_maximum_quantum(attotime::from_hz(9000));

	M48T58(config, "m48t58", 0);

	ADC12138(config, m_adc12138, 0);
	m_adc12138->set_ipt_convert_callback(FUNC(nwktr_state::adc12138_input_callback));

	K033906(config, "k033906_1", 0, m_voodoo[0]);
	K033906(config, "k033906_2", 0, m_voodoo[1]);

	// video hardware
	VOODOO_1(config, m_voodoo[0], XTAL(50'000'000));
	m_voodoo[0]->set_fbmem(2);
	m_voodoo[0]->set_tmumem(2,2);
	m_voodoo[0]->set_screen_tag("lscreen");
	m_voodoo[0]->set_cpu_tag(m_dsp[0]);
	m_voodoo[0]->vblank_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);

	VOODOO_1(config, m_voodoo[1], XTAL(50'000'000));
	m_voodoo[1]->set_fbmem(2);
	m_voodoo[1]->set_tmumem(2,2);
	m_voodoo[1]->set_screen_tag("rscreen");
	m_voodoo[1]->set_cpu_tag(m_dsp[1]);
	m_voodoo[1]->vblank_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ1);

	screen_device &lscreen(SCREEN(config, "lscreen", SCREEN_TYPE_RASTER));
	// default 24KHz parameter in both 001604 and voodoo, input clock correct? (58~Hz Vsync, 50MHz/3 or 64MHz/4?)
	lscreen.set_raw(XTAL(64'000'000) / 4, 644, 44, 44 + 512, 450, 31, 31 + 400);
	lscreen.set_screen_update(FUNC(nwktr_state::screen_update<0>));

	screen_device &rscreen(SCREEN(config, "rscreen", SCREEN_TYPE_RASTER)); // for unused/debug screen from slave CG board
	// resolution currently unknown, input clock correct? (60~Hz Vsync, 50MHz/3 or 64MHz/4?)
	rscreen.set_raw(XTAL(64'000'000) / 4, 644, 44, 44 + 512, 450, 31, 31 + 400);
	rscreen.set_screen_update(FUNC(nwktr_state::screen_update<1>));

	PALETTE(config, m_palette).set_entries(65536);

	K001604(config, m_k001604[0], 0);
	m_k001604[0]->set_layer_size(0);
	m_k001604[0]->set_roz_size(1);
	m_k001604[0]->set_txt_mem_offset(0);  // correct?
	m_k001604[0]->set_roz_mem_offset(0);  // correct?
	m_k001604[0]->set_palette(m_palette);

	K001604(config, m_k001604[1], 0);
	m_k001604[1]->set_layer_size(0);
	m_k001604[1]->set_roz_size(1);
	m_k001604[1]->set_txt_mem_offset(0);  // correct?
	m_k001604[1]->set_roz_mem_offset(0);  // correct?
	m_k001604[1]->set_palette(m_palette);

	SPEAKER(config, "lspeaker").front_left();
	SPEAKER(config, "rspeaker").front_right();

	K056800(config, m_k056800, XTAL(16'934'400));
	m_k056800->int_callback().set_inputline(m_audiocpu, M68K_IRQ_2);

	rf5c400_device &rfsnd(RF5C400(config, "rfsnd", XTAL(16'934'400)));  // as per Guru readme above
	rfsnd.add_route(0, "lspeaker", 1.0);
	rfsnd.add_route(1, "rspeaker", 1.0);

	KONPPC(config, m_konppc, 0);
	m_konppc->set_num_boards(2);
	m_konppc->set_cbboard_type(konppc_device::CGBOARD_TYPE_NWKTR);

	KONAMI_GN676_LAN(config, "gn676_lan", 0, m_work_ram);
}

void nwktr_state::thrilld(machine_config &config)
{
	nwktr(config);

	m_k001604[0]->set_layer_size(1);

	m_k001604[1]->set_layer_size(1);
}

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

void nwktr_state::init_racingj()
{
	m_konppc->set_cgboard_texture_bank(0, "master_cgboard_bank", memregion("master_cgboard")->base());
	m_konppc->set_cgboard_texture_bank(0, "slave_cgboard_bank", memregion("slave_cgboard")->base()); // for some reason, additional CG roms are located on the slave CG board...
}

void nwktr_state::init_thrilld()
{
	m_konppc->set_cgboard_texture_bank(0, "master_cgboard_bank", memregion("master_cgboard")->base());
	m_konppc->set_cgboard_texture_bank(0, "slave_cgboard_bank", memregion("master_cgboard")->base()); // ...while this is not the case for thrilld
}

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

ROM_START(racingj)
	ROM_REGION32_BE(0x200000, "prgrom", 0) // PowerPC program roms
	ROM_LOAD16_WORD_SWAP("676gnc01.27p", 0x000000, 0x200000, CRC(690346b5) SHA1(157ab6788382ef4f5a8772f08819f54d0856fcc8) )

	ROM_REGION32_BE(0x800000, "datarom", 0) // Data roms
	ROM_LOAD32_WORD_SWAP("676a04.16t", 0x000000, 0x200000, CRC(d7808cb6) SHA1(0668fae5bb94cc120fe196d4b18200f7b512317f) )
	ROM_LOAD32_WORD_SWAP("676a05.14t", 0x000002, 0x200000, CRC(fb4de1ad) SHA1(f6aa4eb1b5d22901a2aaf899ed3237a9dfdc55b5) )

	ROM_REGION32_BE(0x800000, "master_cgboard", 0) // Master CG Board texture roms
	ROM_LOAD32_WORD_SWAP( "676a13.8x",  0x000000, 0x400000, CRC(29077763) SHA1(ee087ca0d41966ca0fd10727055bb1dcd05a0873) )
	ROM_LOAD32_WORD_SWAP( "676a14.16x", 0x000002, 0x400000, CRC(50a7e3c0) SHA1(7468a66111a3ddf7c043cd400fa175cae5f65632) )

	ROM_REGION32_BE(0x800000, "slave_cgboard", 0) // Slave CG Board texture roms
	ROM_LOAD32_WORD_SWAP( "676a13.8x",  0x000000, 0x400000, CRC(29077763) SHA1(ee087ca0d41966ca0fd10727055bb1dcd05a0873) )
	ROM_LOAD32_WORD_SWAP( "676a14.16x", 0x000002, 0x400000, CRC(50a7e3c0) SHA1(7468a66111a3ddf7c043cd400fa175cae5f65632) )

	ROM_REGION(0x80000, "audiocpu", 0) // 68k program roms
	ROM_LOAD16_WORD_SWAP( "676gna08.7s", 0x000000, 0x080000, CRC(8973f6f2) SHA1(f5648a7e0205f7e979ccacbb52936809ce14a184) )

	ROM_REGION16_LE(0x1000000, "rfsnd", 0) // PCM sample roms
	ROM_LOAD( "676a09.16p", 0x000000, 0x400000, CRC(f85c8dc6) SHA1(8b302c80be309b5cc68b75945fcd7b87a56a4c9b) )
	ROM_LOAD( "676a10.14p", 0x400000, 0x400000, CRC(7b5b7828) SHA1(aec224d62e4b1e8fdb929d7947ce70d84ba676cf) )

	ROM_REGION(0x2000, "m48t58",0)
	ROM_LOAD( "676jac_m48t58y.35d", 0x000000, 0x002000, CRC(47e1628c) SHA1(7c42d06ae2f2cd24d083890f333552cbf4f1d3c9) )
ROM_END

ROM_START(racingj2)
	ROM_REGION32_BE(0x200000, "prgrom", 0) // PowerPC program roms
	ROM_LOAD16_WORD_SWAP("888a01.27p", 0x000000, 0x200000, CRC(d077890a) SHA1(08b252324cf46fbcdb95e8f9312287920cd87c5d) )

	ROM_REGION32_BE(0x800000, "datarom", 0) // Data roms
	ROM_LOAD32_WORD_SWAP( "676a04.16t", 0x000000, 0x200000, CRC(d7808cb6) SHA1(0668fae5bb94cc120fe196d4b18200f7b512317f) )
	ROM_LOAD32_WORD_SWAP( "676a05.14t", 0x000002, 0x200000, CRC(fb4de1ad) SHA1(f6aa4eb1b5d22901a2aaf899ed3237a9dfdc55b5) )
	ROM_LOAD32_WORD_SWAP( "888a06.12t", 0x400000, 0x200000, CRC(00cbec4d) SHA1(1ce7807d86e90edbf4eecba462a27c725f5ad862) )

	ROM_REGION32_BE(0x800000, "master_cgboard", 0) // Master CG Board texture roms
	ROM_LOAD32_WORD_SWAP( "888a13.8x",  0x000000, 0x400000, CRC(2292f530) SHA1(0f4d1332708fd5366a065e0a928cc9610558b42d) )
	ROM_LOAD32_WORD_SWAP( "888a14.16x", 0x000002, 0x400000, CRC(6a834a26) SHA1(d1fbd7ae6afd05f0edac4efde12a5a45aa2bc7df) )

	ROM_REGION32_BE(0x800000, "slave_cgboard", 0) // Slave CG Board texture roms
	ROM_LOAD32_WORD_SWAP( "888a13.8x",  0x000000, 0x400000, CRC(2292f530) SHA1(0f4d1332708fd5366a065e0a928cc9610558b42d) )
	ROM_LOAD32_WORD_SWAP( "888a14.16x", 0x000002, 0x400000, CRC(6a834a26) SHA1(d1fbd7ae6afd05f0edac4efde12a5a45aa2bc7df) )

	ROM_REGION(0x80000, "audiocpu", 0) // 68k program roms
	ROM_LOAD16_WORD_SWAP( "888a08.7s", 0x000000, 0x080000, CRC(55fbea65) SHA1(ad953f758181731efccadcabc4326e6634c359e8) )

	ROM_REGION16_LE(0x1000000, "rfsnd", 0) // PCM sample roms
	ROM_LOAD( "888a09.16p",   0x000000, 0x400000, CRC(11e2fed2) SHA1(24b8a367b59fedb62c56f066342f2fa87b135fc5) )
	ROM_LOAD( "888a10.14p",   0x400000, 0x400000, CRC(328ce610) SHA1(dbbc779a1890c53298c0db129d496df048929496) )

	ROM_REGION( 0x0000084, "laneeprom", 0 )
	ROM_LOAD( "ge888ea.2g",   0x000000, 0x000084, NO_DUMP )

	ROM_REGION(0x2000, "m48t58",0)
	ROM_LOAD( "676eae_m48t58y.35d", 0x000000, 0x002000, CRC(f691f5ab) SHA1(e81f652c5caa2caa8bd1c6d6db488d849bda058e) )
ROM_END

ROM_START(racingj2j)
	ROM_REGION32_BE(0x200000, "prgrom", 0) // PowerPC program roms
	ROM_LOAD16_WORD_SWAP("888a01.27p", 0x000000, 0x200000, CRC(d077890a) SHA1(08b252324cf46fbcdb95e8f9312287920cd87c5d) )

	ROM_REGION32_BE(0x800000, "datarom", 0) // Data roms
	ROM_LOAD32_WORD_SWAP( "676a04.16t", 0x000000, 0x200000, CRC(d7808cb6) SHA1(0668fae5bb94cc120fe196d4b18200f7b512317f) )
	ROM_LOAD32_WORD_SWAP( "676a05.14t", 0x000002, 0x200000, CRC(fb4de1ad) SHA1(f6aa4eb1b5d22901a2aaf899ed3237a9dfdc55b5) )
	ROM_LOAD32_WORD_SWAP( "888a06.12t", 0x400000, 0x200000, CRC(00cbec4d) SHA1(1ce7807d86e90edbf4eecba462a27c725f5ad862) )

	ROM_REGION32_BE(0x800000, "master_cgboard", 0) // Master CG Board texture roms
	ROM_LOAD32_WORD_SWAP( "888a13.8x",  0x000000, 0x400000, CRC(2292f530) SHA1(0f4d1332708fd5366a065e0a928cc9610558b42d) )
	ROM_LOAD32_WORD_SWAP( "888a14.16x", 0x000002, 0x400000, CRC(6a834a26) SHA1(d1fbd7ae6afd05f0edac4efde12a5a45aa2bc7df) )

	ROM_REGION32_BE(0x800000, "slave_cgboard", 0) // Slave CG Board texture roms
	ROM_LOAD32_WORD_SWAP( "888a13.8x",  0x000000, 0x400000, CRC(2292f530) SHA1(0f4d1332708fd5366a065e0a928cc9610558b42d) )
	ROM_LOAD32_WORD_SWAP( "888a14.16x", 0x000002, 0x400000, CRC(6a834a26) SHA1(d1fbd7ae6afd05f0edac4efde12a5a45aa2bc7df) )

	ROM_REGION(0x80000, "audiocpu", 0) // 68k program roms
	ROM_LOAD16_WORD_SWAP( "888a08.7s", 0x000000, 0x080000, CRC(55fbea65) SHA1(ad953f758181731efccadcabc4326e6634c359e8) )

	ROM_REGION16_LE(0x1000000, "rfsnd", 0) // PCM sample roms
	ROM_LOAD( "888a09.16p", 0x000000, 0x400000, CRC(11e2fed2) SHA1(24b8a367b59fedb62c56f066342f2fa87b135fc5) )
	ROM_LOAD( "888a10.14p", 0x400000, 0x400000, CRC(328ce610) SHA1(dbbc779a1890c53298c0db129d496df048929496) )

	ROM_REGION( 0x0000084, "laneeprom", 0 )
	ROM_LOAD( "ge888ja.2g",   0x000000, 0x000084, NO_DUMP )

	ROM_REGION(0x2000, "m48t58",0)
	ROM_LOAD( "676jae_m48t58y.35d", 0x000000, 0x002000, CRC(1aa43a1f) SHA1(814b691b8a358bf1545a13d595d17070e612e9a4) )
ROM_END

ROM_START(thrilld)
	ROM_REGION32_BE(0x200000, "prgrom", 0) // PowerPC program roms
	ROM_LOAD16_WORD_SWAP("713be01.27p", 0x000000, 0x200000, CRC(d84a7723) SHA1(f4e9e08591b7e5e8419266dbe744d56a185384ed) )

	ROM_REGION32_BE(0x800000, "datarom", 0) // Data roms
	ROM_LOAD32_WORD_SWAP("713a04.16t", 0x000000, 0x200000, CRC(c994aaa8) SHA1(d82b9930a11e5384ad583684a27c95beec03cd5a) )
	ROM_LOAD32_WORD_SWAP("713a05.14t", 0x000002, 0x200000, CRC(6f1e6802) SHA1(91f8a170327e9b4ee6a64aee0c106b981a317e69) )

	ROM_REGION32_BE(0x800000, "master_cgboard", 0) // CG Board texture roms
	ROM_LOAD32_WORD_SWAP( "713a13.8x",    0x000000, 0x400000, CRC(b795c66b) SHA1(6e50de0d5cc444ffaa0fec7ada8c07f643374bb2) )
	ROM_LOAD32_WORD_SWAP( "713a14.16x",   0x000002, 0x400000, CRC(5275a629) SHA1(16fadef06975f0f3625cac8f84e2e77ed7d75e15) )

	ROM_REGION(0x80000, "audiocpu", 0) // 68k program roms
	ROM_LOAD16_WORD_SWAP( "713a08.7s", 0x000000, 0x080000, CRC(6a72a825) SHA1(abeac99c5343efacabcb0cdff6d34f9f967024db) )

	ROM_REGION16_LE(0x1000000, "rfsnd", 0) // PCM sample roms
	ROM_LOAD( "713a09.16p", 0x000000, 0x400000, CRC(058f250a) SHA1(63b8e60004ec49009633e86b4992c00083def9a8) )
	ROM_LOAD( "713a10.14p", 0x400000, 0x400000, CRC(27f9833e) SHA1(1540f00d2571ecb81b914c553682b67fca94bbbd) )

	ROM_REGION( 0x0000084, "laneeprom", 0 )
	ROM_LOAD( "gc713jc.2g",   0x000000, 0x000084, NO_DUMP )

	ROM_REGION(0x2000, "m48t58",0)
	ROM_LOAD( "713jae_m48t58y.35d", 0x000000, 0x002000, CRC(5d8fbcb2) SHA1(74ad91544d2a200cf599a565005476623075e7d6) )
ROM_END

ROM_START(thrilldb)
	ROM_REGION32_BE(0x200000, "prgrom", 0) // PowerPC program roms
	ROM_LOAD16_WORD_SWAP("713bb01.27p", 0x000000, 0x200000, CRC(535fe4e8) SHA1(acd8194a4dafce289dbdfd874f0b799f25aeb73f) )

	ROM_REGION32_BE(0x800000, "datarom", 0) // Data roms
	ROM_LOAD32_WORD_SWAP("713a04.16t", 0x000000, 0x200000, CRC(c994aaa8) SHA1(d82b9930a11e5384ad583684a27c95beec03cd5a) )
	ROM_LOAD32_WORD_SWAP("713a05.14t", 0x000002, 0x200000, CRC(6f1e6802) SHA1(91f8a170327e9b4ee6a64aee0c106b981a317e69) )

	ROM_REGION32_BE(0x800000, "master_cgboard", 0) // CG Board texture roms
	ROM_LOAD32_WORD_SWAP( "713a13.8x",  0x000000, 0x400000, CRC(b795c66b) SHA1(6e50de0d5cc444ffaa0fec7ada8c07f643374bb2) )
	ROM_LOAD32_WORD_SWAP( "713a14.16x", 0x000002, 0x400000, CRC(5275a629) SHA1(16fadef06975f0f3625cac8f84e2e77ed7d75e15) )

	ROM_REGION(0x80000, "audiocpu", 0) // 68k program roms
	ROM_LOAD16_WORD_SWAP( "713a08.7s", 0x000000, 0x080000, CRC(6a72a825) SHA1(abeac99c5343efacabcb0cdff6d34f9f967024db) )

	ROM_REGION16_LE(0x1000000, "rfsnd", 0) // PCM sample roms
	ROM_LOAD( "713a09.16p", 0x000000, 0x400000, CRC(058f250a) SHA1(63b8e60004ec49009633e86b4992c00083def9a8) )
	ROM_LOAD( "713a10.14p", 0x400000, 0x400000, CRC(27f9833e) SHA1(1540f00d2571ecb81b914c553682b67fca94bbbd) )

	ROM_REGION( 0x0000084, "laneeprom", 0 )
	ROM_LOAD( "gc713jc.2g",   0x000000, 0x000084, NO_DUMP )

	ROM_REGION(0x2000, "m48t58",0)
	ROM_LOAD( "713jab_m48t58y.35d", 0x000000, 0x002000, CRC(5d8fbcb2) SHA1(74ad91544d2a200cf599a565005476623075e7d6) )
ROM_END

ROM_START(thrilldbe)
	ROM_REGION32_BE(0x200000, "prgrom", 0) // PowerPC program roms
	ROM_LOAD16_WORD_SWAP("713bb01.27p", 0x000000, 0x200000, CRC(535fe4e8) SHA1(acd8194a4dafce289dbdfd874f0b799f25aeb73f) )

	ROM_REGION32_BE(0x800000, "datarom", 0) // Data roms
	ROM_LOAD32_WORD_SWAP("713a04.16t", 0x000000, 0x200000, CRC(c994aaa8) SHA1(d82b9930a11e5384ad583684a27c95beec03cd5a) )
	ROM_LOAD32_WORD_SWAP("713a05.14t", 0x000002, 0x200000, CRC(6f1e6802) SHA1(91f8a170327e9b4ee6a64aee0c106b981a317e69) )

	ROM_REGION32_BE(0x800000, "master_cgboard", 0) // CG Board texture roms
	ROM_LOAD32_WORD_SWAP( "713a13.8x",  0x000000, 0x400000, CRC(b795c66b) SHA1(6e50de0d5cc444ffaa0fec7ada8c07f643374bb2) )
	ROM_LOAD32_WORD_SWAP( "713a14.16x", 0x000002, 0x400000, CRC(5275a629) SHA1(16fadef06975f0f3625cac8f84e2e77ed7d75e15) )

	ROM_REGION(0x80000, "audiocpu", 0) // 68k program roms
	ROM_LOAD16_WORD_SWAP( "713a08.7s", 0x000000, 0x080000, CRC(6a72a825) SHA1(abeac99c5343efacabcb0cdff6d34f9f967024db) )

	ROM_REGION16_LE(0x1000000, "rfsnd", 0) // PCM sample roms
	ROM_LOAD( "713a09.16p", 0x000000, 0x400000, CRC(058f250a) SHA1(63b8e60004ec49009633e86b4992c00083def9a8) )
	ROM_LOAD( "713a10.14p", 0x400000, 0x400000, CRC(27f9833e) SHA1(1540f00d2571ecb81b914c553682b67fca94bbbd) )

	ROM_REGION( 0x0000084, "laneeprom", 0 )
	ROM_LOAD( "gc713ec.2g",   0x000000, 0x000084, NO_DUMP )

	ROM_REGION(0x2000, "m48t58",0)
	ROM_LOAD( "713eaa_m48t58y.35d", 0x000000, 0x002000, CRC(056ea8fa) SHA1(23574e0c1d011dab8644f3d98763d4a2d11a05b3)  )
ROM_END

} // Anonymous namespace


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

#define GAME_FLAGS (MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS | MACHINE_IMPERFECT_SOUND | MACHINE_NODEVICE_LAN )

GAME( 1998, racingj,    0,       nwktr,   nwktr, nwktr_state, init_racingj, ROT0, "Konami", "Racing Jam (JAC)",            GAME_FLAGS )
GAME( 1998, racingj2,   racingj, nwktr,   nwktr, nwktr_state, init_racingj, ROT0, "Konami", "Racing Jam: Chapter 2 (EAE)", GAME_FLAGS )
GAME( 1998, racingj2j,  racingj, nwktr,   nwktr, nwktr_state, init_racingj, ROT0, "Konami", "Racing Jam: Chapter 2 (JAE)", GAME_FLAGS )
GAME( 1998, thrilld,    0,       thrilld, nwktr, nwktr_state, init_thrilld, ROT0, "Konami", "Thrill Drive (JAE)",          GAME_FLAGS )
GAME( 1998, thrilldb,   thrilld, thrilld, nwktr, nwktr_state, init_thrilld, ROT0, "Konami", "Thrill Drive (JAB)",          GAME_FLAGS )
GAME( 1998, thrilldbe,  thrilld, thrilld, nwktr, nwktr_state, init_thrilld, ROT0, "Konami", "Thrill Drive (EAB)",          GAME_FLAGS )