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r22820 Tuesday 14th May, 2013 at 14:37:12 UTC by Tafoid
Change to driver to avoid potential mame/mess linking problems (nw)
[src/mame]mame.mak
[src/mame/drivers]sms.c smsmcorp.c*

trunk/src/mame/mame.mak
r22819r22820
19321932   $(DRIVERS)/skylncr.o \
19331933   $(DRIVERS)/sliver.o \
19341934   $(DRIVERS)/slotcarn.o \
1935   $(DRIVERS)/sms.o \
1935   $(DRIVERS)/smsmcorp.o \
19361936   $(DRIVERS)/sothello.o \
19371937   $(DRIVERS)/splus.o \
19381938   $(DRIVERS)/spool99.o \
trunk/src/mame/drivers/sms.c
r22819r22820
1/*
2    SMS Manufacturing Corp hardware
3
4    Driver by Mariusz Wojcieszek
5
6    Preliminary driver by Reip
7    Schematics provided by Exodus
8    Sure Shot board provided by ranger_lennier
9    Notes by Lord Nightmare
10
11    Notes/ToDo:
12    - pit8254 is not accessed by z80 (and there is no interrupt service routine), so
13      it is not fitted in the driver
14    - video registers can be read (to read framebuffer contents), this is not emulated
15      as software does not use this feature
16    - I8088 clock may be incorrect
17    - Video Blanking Zone input - probably hblank or vblank
18    - game speed may be not 100% correct - software does not use interrupts and
19      Video Blanking Zone is not emulated (which is required to get proper timings)
20    - implement video raw parameters
21
22*/
23
24/*
25smssshot (Lord Nightmare)
26SMS Sure Shot (poker?)
27* Same exact board as sms trivia, but "COMPONENT SIDE REV 01"
28  instead of rev 02.
29* 3 chips were removed from the board; two are shown as removed
30  in the schematic, one was removed later (an apparently
31  unnecessary data buffer on one of the z80 external latches)
32* Does NOT have a daughterboard with additional roms; in fact,
33  connector J1 for the ribbon cable to the daughterboard isn't
34  populated with pins at all
35* Serial Number A-108 etched in board, on back.
36
37
38smsbingo (Lord Nightmare)
39SMS Bingo
40Someone on the MW forums has this iirc, but it isn't dumped yet - LN
41
42
43
44**** Notes from schematics (applies to all drivers):
45Framebuffer is six tms4416 16384*4 chips; chips are arranged as three
46planes of 16384*8 bits per plane, one plane per color channel.
47Screen resolution is probably either 212x256 (two bits per plane, per
48pixel) or 424x256 (one bit per plane per pixel), depending on the pals
49installed. See schematics on page 6. The counters at U137 and U139
50compare against binary 0b110101 (53) in comparitor at U138, and as soon
51as it hits that, HDONE is pulled high on the next MCLR clock.
52This means there will be 53 (0-52) counts in the X counter before HDONE;
53as each count refers to one 8 bit address, and the addressed 4416 rams
54have between all of them 24 bits of output (8 per plane), the minimum
55horizontal displayed resolution is 53x256 (8 bits per color per pixel),
56and maximum is 8 times that. With proper pals (and proper mixing
57resistors or other PWM fun) it should be possible to get:
5853x256 8,8,8 RGB
59106x256 4,4,4 RGB
60212x256 2,2,2 RGB <- this seems the most likely to me (LN)
61424x256 1,1,1 RGB
62
63
64* The socket at U50 and the 3 pin connector J3 is for an
65  undumped intel 8050 MCU used for rs232 serial communication,
66  for either linking together machines, or more likely for factory
67  testing. The function of this internal rom is probably simple
68  enough to HLE or to even rewrite from scratch, but I doubt the code
69  on any of the dumped games even touches it, it was probably for use
70  with a specific game or for a set of hardware test roms to report
71  errors.
72  (schematic page 4)
73  The pinout of J3 is:
74     pin 1 (toward bottom of pcb): rs232 input to pcb
75     (pre-level shifted to 5v i.e. with a max232 or mc1489)
76     pin 2 : ground
77     pin 3 : rs232 output to elsewhere (to be sent to a max232 or
78     mc1488 to shift to rs232 voltage levels)
79
80* The 8255 PPI at U13 (connected to the 8088) is connected to 75451
81  drivers on all pins EXCEPT pins PC3 through PC0.
82  (schematic page 3)
83  PA7 - Display Light 1
84  PA6 - Display Light 2
85  PA5 - Display Light 3
86  PA4 - Display Light 4
87  PA3 - Display Light 5
88  PA2 - Bet Light
89  PA1 - Deal Light
90  PA0 - Draw Light
91  PB7 - Stand Light
92  PB6 - Cancel Light
93  PB5 - Coin Lock out A
94  PB4 - Coin Lock out B
95  PB3 - Setup Light
96  PB2 - Hopper Motor
97  PB1 - Coin in Counter (mechanical counter inside the machine)
98  PB0 - Knock off Counter (tilt? probably also a mechanical counter)
99  PC7 - unused
100  PC6 - unused
101  PC5 - unused
102  PC4 - Battery Charge control (for 8088 ram backup 3.6v Nicad)
103  PC3 - (pulled high externally, input) - unused? possibly for an ABC hopper
104  PC2 - (pulled high externally, input) - unused? possibly for an ABC hopper
105  PC1 - (pulled high externally, input) - "Hopper Count",
106      probably a beam to check the hopper coin out
107  PC0 - "Video BZ" (Video Blanking Zone, is an input)
108
109* The 8255 PPI at U2 (connected to the z80) is unused and not populated.
110  (All 3 ports have +5V pullups on all pins)
111
112* The 8255 PPI at U1 (connected to the z80) is used as follows:
113  (All 3 ports have +5V pullups on all pins)
114  PA7 - Lighted Button 1 (input)
115  PA6 - Lighted Button 2 (input)
116  PA5 - Lighted Button 3 (input)
117  PA4 - Lighted Button 4 (input)
118  PA3 - Lighted Button 5 (input)
119  PA2 - Bet Button (input)
120  PA1 - Deal Button (input)
121  PA0 - Draw Button (input)
122  PB7 - Stand Button (input)
123  PB6 - Cancel Button (input)
124  PB5 - Alt Coin (input)
125  PB4 - Remote Knockoff (tilt? input)
126  PB3 - Operator Mode (input)
127  PB2 - Coin Error reset (input)
128  PB1 - unused
129  PB0 - unused
130  PC7 - unused
131  PC6 - unused
132  PC5 - unused
133  PC4 - unused
134  PC3 - unused
135  PC2 - unused
136  PC1 - unused
137  PC0 - Coin (input)
138
139
140* The function of the pals is:
141LOCATION    DOTS        TYPE        PURPOSE
142U32         1Green      DMPAL10L8NC Decodes the gated by U33/U34)
143   high address lines of the 8088, for mainboard ROM mapping. A
144   different pal is probably used depending on whether the
145   mainboard has 2764 or 27128 roms installed.
146   SMS Sure Shot: dumped ok as truth table, mainboard has 4 2764s
147   SMS Trivia: bad (chip shorted internally), mainboard has 2 27128s
148   SMS Bingo: not dumped
149   (schematic page 2)
150U38         3Blue           PAL10L8CN   Decodes the (gated by U36)
151   high address lines of the z80 address bus, for mapping of the z80
152   ROM, RAM, Counter control, 4 z80-to-8088 ports (2 one direction,
153   2 the other), the ay-3-8910, and the two 8255 PPIs.
154   (schematic page 10)
155U39         3Green          PAL10L8CN   Accessory decoder to U38, helps
156   with the 4 z80-to-8088 ports.
157   (schematic page 10)
158U40         1Red              PAL10L8CN   Connects to the low bits of the
159   8088 address bus for decoding writing to/reading from the 8088 side of
160   the 4 z80-to-8088 ports.
161   (schematic page 10, note this chip is mismarked as U9 on the page,
162    it is the chip in the lower left)
163U52         1Blue           PAL10L8CN   Decodes the (gated by U33/U34)
164   high address lines of the 8088, for main memory mapping of ram,
165   z80 communication, video, serial I/O (to U50), and the output-only
166   8255 at U13 (which controls button lights and the coin hopper)
167   SMS Sure Shot: dumped ok as truth table
168   SMS Trivia: checksum 0, probably bad
169   SMS Bingo: not dumped
170   (schematic page 1)
171U58         3Brown          DMPAL10H8NC Controls BDIR and BC1 on the
172   ay-3-8910 given the low two address bits of the z80 bits, the
173   ay-3-8910 enable line, and the buffered z80 RD and WR lines.
174   (schematic page 12)
175U80         2Blue           PAL10H8CN   State machine which controls StartH,
176   StartV, and the related functions involving the shifters for framebuffer
177   address and framebuffer output. Also lets framebuffer know when in hblank
178   or vblank. Is separate from the other "Video BZ" thing.
179   (schematic page 6)
180U94         2Green          PAL14H4CN   State machine controls the
181   read-modify-write logic for accessing the frame buffer (while outside
182   of vblank and hblank?), may allow writing red green and blue plane bytes
183   all to one address, one after the other
184   (schematic page 7)
185U109        2Brown          PAL14H4CN   Determines next state of the
186   'Pixel control' hardware, i.e. H and V current line counters
187   Also determines VBLANK/"Video BZ"
188   (schematic page 5)
189U110        2Red            PAL10L8CN   Translates output of U109
190   before being sent to counters/color reg latch/etc.
191   (schematic page 5)
192U128        Blue-Brown-Blue PAL10H8CN   One of three 'sync' pals which
193   control the memory and other timing subsystem, fed by a 4 bit counter.
194   this particular pal has one external feedback bit.
195   (schematic page 6)
196U129        Red-Green-Red   DMPAL10H8NC Second of three 'sync' pals
197   This one has 2 external feedback bits.
198   (schematic page 6)
199U130        3Red            PAL10H8CN   Third of three 'sync' pals'
200   This one has 3 external feedback bits plus three extra inputs from elsewhere
201   which are not readable on the schematic. Will trace them later.
202   (schematic page 6)
203U140        1Brown          PAL14H4CN   This and the next 5 pals are used
204   to shift the framebuffer data, 4 bits at a time. This is done in parallel
205   (8 bits per channel) for output. all 6 pals are the same.
206   (schematic page 7)
207U141        1Brown          PAL14H4CN
208U142        1Brown          PAL14H4CN
209U143        1Brown          PAL14H4CN
210U144        1Brown          PAL14H4CN
211U145        1Brown          PAL14H4CN
212
213
214*/
215#include "emu.h"
216#include "cpu/i86/i86.h"
217#include "cpu/z80/z80.h"
218#include "sound/ay8910.h"
219#include "machine/i8255.h"
220#include "machine/nvram.h"
221
222
223class smsmfg_state : public driver_device
224{
225public:
226   smsmfg_state(const machine_config &mconfig, device_type type, const char *tag)
227      : driver_device(mconfig, type, tag),
228      m_maincpu(*this, "maincpu") { }
229
230   UINT8 m_communication_port[4];
231   UINT8 m_communication_port_status;
232   bitmap_ind16 m_bitmap;
233   UINT8 m_vid_regs[7];
234   DECLARE_WRITE8_MEMBER(bankswitch_w);
235   DECLARE_READ8_MEMBER(link_r);
236   DECLARE_WRITE8_MEMBER(link_w);
237   DECLARE_READ8_MEMBER(z80_8088_r);
238   DECLARE_READ8_MEMBER(p03_r);
239   DECLARE_WRITE8_MEMBER(p03_w);
240   DECLARE_WRITE8_MEMBER(video_w);
241   DECLARE_READ8_MEMBER(ppi0_c_r);
242   DECLARE_WRITE8_MEMBER(ppi0_a_w);
243   DECLARE_WRITE8_MEMBER(ppi0_b_w);
244   virtual void machine_start();
245   virtual void machine_reset();
246   virtual void video_start();
247   virtual void palette_init();
248   DECLARE_MACHINE_START(sureshot);
249   UINT32 screen_update_sms(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
250   required_device<cpu_device> m_maincpu;
251};
252
253
254/*************************************
255 *
256 *  Bankswitching (for trivia question roms)
257 *
258 *************************************/
259
260WRITE8_MEMBER(smsmfg_state::bankswitch_w)
261{
262   membank("bank1")->set_entry(data);
263}
264
265/*************************************
266 *
267 *  8088 <-> Z80 communication
268 *
269 *************************************/
270
271READ8_MEMBER(smsmfg_state::link_r)
272{
273   switch(offset)
274   {
275      case 0:
276         m_communication_port_status &= ~0x01;
277         return m_communication_port[0];
278      case 1:
279         m_communication_port_status &= ~0x02;
280         return m_communication_port[1];
281      case 2:
282         return m_communication_port_status;
283   }
284   return 0;
285};
286
287WRITE8_MEMBER(smsmfg_state::link_w)
288{
289   switch(offset)
290   {
291      case 0:
292         m_communication_port_status |= 0x08;
293         m_communication_port[3] = data;
294         break;
295      case 1:
296         m_communication_port_status |= 0x04;
297         m_communication_port[2] = data;
298         break;
299   }
300}
301
302READ8_MEMBER(smsmfg_state::z80_8088_r)
303{
304   return m_communication_port_status;
305}
306
307READ8_MEMBER(smsmfg_state::p03_r)
308{
309   switch(offset)
310   {
311      case 0:
312         m_communication_port_status &= ~0x08;
313         return m_communication_port[3];
314      case 1:
315         m_communication_port_status &= ~0x04;
316         return m_communication_port[2];
317   }
318   return 0;
319}
320
321WRITE8_MEMBER(smsmfg_state::p03_w)
322{
323   switch(offset)
324   {
325      case 0:
326         m_communication_port_status |= 0x01;
327         m_communication_port[0] = data;
328         break;
329      case 1:
330         m_communication_port_status |= 0x02;
331         m_communication_port[1] = data;
332         break;
333   }
334}
335
336
337/*************************************
338 *
339 *  Input ports
340 *
341 *************************************/
342
343static INPUT_PORTS_START(sms)
344   PORT_START("IN0")
345   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("Draw")  /* Draw Button */
346   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_NAME("Deal")  /* Deal Button */
347   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("Bet")   /* Bet Button */
348   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON5 )    /* Lighted Button 5 */
349   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 )    /* Lighted Button 4 */
350   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 )    /* Lighted Button 3 */
351   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 )    /* Lighted Button 2 */
352   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 )    /* Lighted Button 1 */
353
354   PORT_START("IN1")
355   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
356   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
357   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )    /* Coin Error reset */
358   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE )    /* Operator Mode */
359   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )    /* Remote Knockoff */
360   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(1)
361   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON10 ) PORT_NAME("Cancel")   /* Cancel Button */
362   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON9 ) PORT_NAME("Stand")     /* Stand Button */
363
364   PORT_START("IN2")
365   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )  PORT_IMPULSE(1) /* Coin */
366   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
367   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
368   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
369   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
370   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
371   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
372   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
373INPUT_PORTS_END
374
375/*************************************
376 *
377 *  8255 PPIs
378 *
379 *************************************/
380
381READ8_MEMBER(smsmfg_state::ppi0_c_r)
382{
383/*
384  PC7 - unused
385  PC6 - unused
386  PC5 - unused
387  PC4 - Battery Charge control (for 8088 ram backup 3.6v Nicad)
388  PC3 - (pulled high externally, input) - unused? possibly for an ABC hopper
389  PC2 - (pulled high externally, input) - unused? possibly for an ABC hopper
390  PC1 - (pulled high externally, input) - "Hopper Count",
391      probably a beam to check the hopper coin out
392  PC0 - "Video BZ" (Video Blanking Zone, is an input)
393      it's probably vblank or hblank, 0 is always returned, games wait for this bit
394      to become 0 before accesing video
395*/
396   return 0;
397}
398
399WRITE8_MEMBER(smsmfg_state::ppi0_a_w)
400{
401   //popmessage("Lamps: %d %d %d %d %d %d %d", BIT(data,7), BIT(data,6), BIT(data,5), BIT(data,4), BIT(data,3), BIT(data,2), BIT(data,1) );
402   output_set_lamp_value(0, !BIT(data,7)); /* Display Light 1 */
403   output_set_lamp_value(1, !BIT(data,6)); /* Display Light 2 */
404   output_set_lamp_value(2, !BIT(data,5)); /* Display Light 3 */
405   output_set_lamp_value(3, !BIT(data,4)); /* Display Light 4 */
406   output_set_lamp_value(4, !BIT(data,3)); /* Display Light 5 */
407   output_set_lamp_value(5, !BIT(data,2)); /* Bet Light */
408   output_set_lamp_value(6, !BIT(data,1)); /* Deal Light */
409   output_set_lamp_value(7, !BIT(data,0)); /* Draw Light */
410}
411
412WRITE8_MEMBER(smsmfg_state::ppi0_b_w)
413{
414   output_set_lamp_value(8, !BIT(data,7)); /* Stand Light */
415   output_set_lamp_value(9, !BIT(data,6)); /* Cancel Light */
416
417   coin_counter_w(machine(), 0, BIT(data,1));
418   coin_lockout_w(machine(), 0, BIT(data,5));
419   coin_lockout_w(machine(), 1, BIT(data,4));
420}
421
422static I8255A_INTERFACE( ppi8255_0_intf )
423{
424   DEVCB_NULL,                         /* Port A read */
425   DEVCB_DRIVER_MEMBER(smsmfg_state,ppi0_a_w),         /* Port A write */
426   DEVCB_NULL,                         /* Port B read */
427   DEVCB_DRIVER_MEMBER(smsmfg_state,ppi0_b_w),         /* Port B write */
428   DEVCB_DRIVER_MEMBER(smsmfg_state,ppi0_c_r),         /* Port C read */
429   DEVCB_NULL                          /* Port C write */
430};
431
432static I8255A_INTERFACE( ppi8255_1_intf )
433{
434   DEVCB_INPUT_PORT("IN0"),            /* Port A read */
435   DEVCB_NULL,                         /* Port A write */
436   DEVCB_INPUT_PORT("IN1"),            /* Port B read */
437   DEVCB_NULL,                         /* Port B write */
438   DEVCB_INPUT_PORT("IN2"),            /* Port C read */
439   DEVCB_NULL                          /* Port C write */
440};
441
442
443/*************************************
444 *
445 *  Video
446 *
447 *************************************/
448
449WRITE8_MEMBER(smsmfg_state::video_w)
450{
451   m_vid_regs[offset] = data;
452   if ( offset == 5 )
453   {
454      int x,y;
455      int xstart = m_vid_regs[0] + m_vid_regs[1]*256;
456      int width = m_vid_regs[2];
457      int ystart = m_vid_regs[3];
458      int height = m_vid_regs[4];
459      int color = m_vid_regs[5];
460
461      if ( height == 0 )
462         height = 256;
463
464      if ( width == 0 )
465         width = 256;
466
467      for ( y = ystart; y < ystart + height; y++ )
468      {
469         for ( x = xstart; x < xstart + width; x++ )
470         {
471            if ( y < 256 )
472            m_bitmap.pix16(y, x) = color;
473         }
474      }
475   }
476}
477
478void smsmfg_state::video_start()
479{
480   machine().primary_screen->register_screen_bitmap(m_bitmap);
481
482   save_item(NAME(m_vid_regs));
483   save_item(NAME(m_bitmap));
484}
485
486UINT32 smsmfg_state::screen_update_sms(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
487{
488   copybitmap(bitmap, m_bitmap, 0, 0, 0, 0, cliprect);
489   return 0;
490}
491
492void smsmfg_state::palette_init()
493{
494   int i;
495
496   for (i = 0; i < 8; i++ )
497   {
498      palette_set_color(machine(), i, MAKE_RGB(pal1bit(i >> 2), pal1bit(i >> 1), pal1bit(i)));
499   }
500}
501
502/*************************************
503 *
504 *  Memory maps
505 *
506 *************************************/
507
508static ADDRESS_MAP_START( sms_map, AS_PROGRAM, 8, smsmfg_state )
509   AM_RANGE(0x00000, 0x007ff) AM_RAM AM_SHARE("nvram")
510   AM_RANGE(0x00800, 0x00803) AM_DEVREADWRITE("ppi8255_0", i8255_device, read, write)
511   AM_RANGE(0x01000, 0x01007) AM_WRITE(video_w)
512   AM_RANGE(0x01800, 0x01803) AM_READWRITE(link_r, link_w)
513   AM_RANGE(0x04000, 0x07fff) AM_ROMBANK("bank1")
514   AM_RANGE(0x04000, 0x04000) AM_WRITE(bankswitch_w)
515   AM_RANGE(0x08000, 0x0ffff) AM_ROM
516   AM_RANGE(0xf8000, 0xfffff) AM_ROM // mirror for vectors
517ADDRESS_MAP_END
518
519static ADDRESS_MAP_START( sureshot_map, AS_PROGRAM, 8, smsmfg_state )
520   AM_RANGE(0x00000, 0x007ff) AM_RAM AM_SHARE("nvram")
521   AM_RANGE(0x02000, 0x02007) AM_WRITE(video_w)
522   AM_RANGE(0x03000, 0x03003) AM_DEVREADWRITE("ppi8255_0", i8255_device, read, write)
523   AM_RANGE(0x03800, 0x03803) AM_READWRITE(link_r, link_w)
524   AM_RANGE(0x08000, 0x0ffff) AM_ROM
525   AM_RANGE(0xf8000, 0xfffff) AM_ROM // mirror for vectors
526ADDRESS_MAP_END
527
528static ADDRESS_MAP_START( sub_map, AS_PROGRAM, 8, smsmfg_state )
529   AM_RANGE(0x0000, 0x1fff) AM_ROM
530   AM_RANGE(0x2000, 0x27ff) AM_RAM
531   AM_RANGE(0x3100, 0x3103) AM_DEVREADWRITE("ppi8255_1", i8255_device, read, write)
532   AM_RANGE(0x3381, 0x3382) AM_DEVWRITE("aysnd", ay8910_device, data_address_w)
533   AM_RANGE(0x3400, 0x3400) AM_READ(z80_8088_r)
534   AM_RANGE(0x3500, 0x3501) AM_READWRITE(p03_r, p03_w)
535ADDRESS_MAP_END
536
537/*************************************
538 *
539 *  Machine
540 *
541 *************************************/
542
543void smsmfg_state::machine_start()
544{
545   membank("bank1")->configure_entries(0, 16, memregion("questions")->base(), 0x4000);
546
547   save_item(NAME(m_communication_port_status));
548   save_item(NAME(m_communication_port));
549}
550
551MACHINE_START_MEMBER(smsmfg_state,sureshot)
552{
553   save_item(NAME(m_communication_port_status));
554   save_item(NAME(m_communication_port));
555}
556
557void smsmfg_state::machine_reset()
558{
559   m_communication_port_status = 0;
560}
561
562static MACHINE_CONFIG_START( sms, smsmfg_state )
563   MCFG_CPU_ADD("maincpu", I8088, XTAL_24MHz/8)
564   MCFG_CPU_PROGRAM_MAP(sms_map)
565
566   MCFG_CPU_ADD("soundcpu", Z80, XTAL_16MHz/8)
567   MCFG_CPU_PROGRAM_MAP(sub_map)
568
569   MCFG_QUANTUM_TIME(attotime::from_hz(6000))
570
571
572   MCFG_I8255A_ADD( "ppi8255_0", ppi8255_0_intf )
573   MCFG_I8255A_ADD( "ppi8255_1", ppi8255_1_intf )
574
575   MCFG_NVRAM_ADD_0FILL("nvram")
576
577   /* video hardware */
578   MCFG_SCREEN_ADD("screen", RASTER)
579   MCFG_SCREEN_REFRESH_RATE(60)
580   MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
581   MCFG_SCREEN_SIZE(0x1b0, 0x100)
582   MCFG_SCREEN_VISIBLE_AREA(0, 0x1af, 0, 0xff)
583   MCFG_SCREEN_UPDATE_DRIVER(smsmfg_state, screen_update_sms)
584
585   MCFG_PALETTE_LENGTH(8)
586
587
588   /* sound hardware */
589   MCFG_SPEAKER_STANDARD_MONO("mono")
590
591   MCFG_SOUND_ADD("aysnd", AY8910, XTAL_16MHz/8)
592   MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
593MACHINE_CONFIG_END
594
595static MACHINE_CONFIG_DERIVED( sureshot, sms )
596
597   MCFG_CPU_MODIFY("maincpu")
598   MCFG_CPU_PROGRAM_MAP(sureshot_map)
599
600   MCFG_MACHINE_START_OVERRIDE(smsmfg_state,sureshot)
601MACHINE_CONFIG_END
602
603/*************************************
604 *
605 *  ROM definitions
606 *
607 *************************************/
608
609/*
610Triva looking board
611Silk screened on front...
612    P/N 1001
613Etched in copper on font...
614    COMPONENT SIDE REV 02
615Etched in copper on back...
616    COPYRIGHT SMS 1983 S/N      MADE IN USA
617                mfg corp
618
619Serial number A4675 etched in board
620
621Large chips
622    P8088
623    AY-3-8910
624    CDM6116 x2
625    P8255A-5
626    P8254
627    D8255AC-5
628    D780C-1
629
63016 Mhz crystal by D780C (U21)
63124 Mhz crystal by P8088 (u53)
632
633Open sockets at U50 (40 pin), U15 (24 pin), U2 (40 pin), U25 (24 pin)
634
635Bottom Board
636.U17 - 27128
637.U16 - 27128
638.U26 - 2732 - stickered #26 073184
639.U38 - DMPAL10L8NC - 3 blue dots on it - saved in jedec format
640.U39 - DMPAL10L8NC - 3 green dots on it - saved in jedec format
641.U40 - DMPAL10L8NC - 1 pink dot on it - saved in jedec format
642.U110 - DMPAL10L8NC - 2 pink dots on it - saved in jedec format
643.U52 - DMPAL10L8NC - not labeled - checksum was 0
644.U32 - DMPAL10L8NC - stickered trivia U32 - couldn't read "device overcurrent"
645.U58 - DMPAL10H8NC - 3 brown dots on it - saved in jedec format
646.U80 - DMPAL10H8NC - 2 blue dots on it - saved in jedec format
647.U130 - DMPAL10H8NC - 3 pink dots on it - saved in jedec format
648.U129 - DMPAL10H8NC - pink-green-pink dots on it - saved in jedec format
649.U128 - DMPAL10H8NC - blue-brown-blue dots on it - saved in jedec format
650.U145 - DMPAL14H4NC - brown dot on it - saved in jedec format
651.U144 - DMPAL14H4NC - brown dot on it - saved in jedec format
652.U143 - DMPAL14H4NC - brown dot on it - saved in jedec format
653.U142 - DMPAL14H4NC - brown dot on it - saved in jedec format
654.U141 - DMPAL14H4NC - brown dot on it - saved in jedec format
655.U140 - DMPAL14H4NC - brown dot on it - saved in jedec format
656    U.145-U.140 had the same checksum
657
658.U94 - DMPAL14H4NC - 2 green dots on it - saved in jedec format
659.U109 - DMPAL14H4NC - 2 brown dots on it - saved in jedec format
660
661Daughter Board
662Etched in copper on top...
663    SMS MFG M?I 2685        ? = a cage looking symbol
664
665Read starting at top row, closest to connector to main board
666.D0 - DMPAL10L8NC - 1 orange dot on it - saved in jedec format
667.D1 - 27128 - couldn't read sticker -
668.D2 - 27128 - couldn't read sticker -
669.D3 - 27128 - couldn't read sticker -
670.D4 - 27128 - stickered 4 MOVIES .1 ?2485   ? = can't read
671.D5 - 27128 - stickered 3 ANYTHING .4 042485
672.D6 - 27128 - stickered 2 ANYTHING .3 042485
673.D7 - 27128 - stickered 1 ANYTHING .2 042485
674.D8 - 27128 - stickered 0 ANYTHING .1 042485
675
6762nd row - left to right
677.D9 - 27128 - stickered 12 MUSIC .1 042485
678.D10 - 27128 - stickered 13 MUSIC .1 042485
679.D11 - 27128 - stickered 14 MUSIC .1 042485
680.D12 - 27128 - stickered 15 MUSIC .1 042485
681
6823rd row - left to right
683.D13 - 27128 - stickered 11 SPORTS .4 042485
684.D14 - 27128 - stickered 10 SPORTS .3 042485
685.D15 - 27128 - stickered 9 SPORTS .2 042485
686.D16 - 27128 - stickered 8 SPORTS .1 042485
687.D17 - DMPAL10L8NC - 1 white dot on it - saved in jedec format
688
689
690ROM text showed...
691    COPYRIGHT 1984 SMS MFG CORP
692    TRIVIA HANGUP
693    SMART ALECS
694*/
695
696ROM_START( trvhang )
697   ROM_REGION( 0x100000, "maincpu", 0 )
698   ROM_LOAD( "sms.17",       0xf8000, 0x04000, CRC(af6ef980) SHA1(f0f98d1f91de718a63b87c5f1c6ee3bd854d1c1b) )
699   ROM_LOAD( "sms.16",       0xfc000, 0x04000, CRC(b827d883) SHA1(68d6c2127ef9e537471c414ca7baa89c63997bbb) )
700   ROM_COPY( "maincpu",    0xf8000, 0x08000, 0x8000 )
701
702   ROM_REGION( 0x10000, "soundcpu", 0 )
703   ROM_LOAD( "sms.26",       0x0000, 0x1000, CRC(e04bb922) SHA1(1df90720f11a5b736273f43272d7727b3020f848) )
704   ROM_RELOAD(               0x1000, 0x1000 )
705
706   ROM_REGION( 0x40000, "questions", 0 )
707   // anything
708   ROM_LOAD( "0anything1.d8", 0x00000, 0x4000, CRC(80096807) SHA1(a38b1b13365577c0c588b8e196ee1a6c774ce3a3) )
709   ROM_LOAD( "1anything2.d7", 0x04000, 0x4000, CRC(d09946b6) SHA1(b5827945ce380f09ee758c4296f06f00ef3cbd0a) )
710   ROM_LOAD( "2anything3.d6", 0x08000, 0x4000, CRC(5b12fd09) SHA1(15804480e65bfb3207d24a1679bb78d1ad491d70) )
711   ROM_LOAD( "3anything4.d5", 0x0c000, 0x4000, CRC(f1a37ed7) SHA1(687a610319b21091cbc53232b47eb99dabe12f02) )
712   // movies
713   ROM_LOAD( "4movies1.d4",   0x10000, 0x4000, CRC(76993bd1) SHA1(b9a97ab7c6d35f5fdda04342e0b3773618deedef) )
714   ROM_LOAD( "5movies1.d3",   0x14000, 0x4000, CRC(8c5f62ef) SHA1(34ac235358a71620a6619dbb16255c363f34df53) )
715   ROM_LOAD( "6movies1.d2",   0x18000, 0x4000, CRC(13c9fe08) SHA1(6b7d055621ce578446d320f98f7a4cd095e756b0) )
716   ROM_LOAD( "7movies1.d1",   0x1c000, 0x4000, CRC(04f627c0) SHA1(c656b66c60059a1b068c4a7262f07f4c136c34c1) )
717   // sports
718   ROM_LOAD( "8sports1.d16",  0x20000, 0x4000, CRC(b700e7e6) SHA1(42b2c12c6af5f15d909e15ee3e7ca2e13e0142c2) )
719   ROM_LOAD( "9sports2.d15",  0x24000, 0x4000, CRC(bec225fe) SHA1(13252894eca30e06354885a21ecad43965cfd3ef) )
720   ROM_LOAD( "10sports3.d14", 0x28000, 0x4000, CRC(3bfe9b52) SHA1(0cdd9ec6ed784fab9272d50821994be5b0fd0532) )
721   ROM_LOAD( "11sports4.d13", 0x2c000, 0x4000, CRC(9bb8dbad) SHA1(0dd9ed23e6794a86a12906b326e984a2d58cc4c6) )
722   // music
723   ROM_LOAD( "12music1.d9",   0x30000, 0x4000, CRC(c1691ec9) SHA1(95725fa315944c0786e2a32d483703173eb2e730) )
724   ROM_LOAD( "13music1.d10",  0x34000, 0x4000, CRC(df0da39f) SHA1(29103dca8b0c1967791e8ddd722153874e16bbda) )
725   ROM_LOAD( "14music1.d11",  0x38000, 0x4000, CRC(114b4aa6) SHA1(2621d1042b0774d60be88cc8d62613aa07c12552) )
726   ROM_LOAD( "15music1.d12",  0x3c000, 0x4000, CRC(59a40e4f) SHA1(e726ce624c76ee527edc51c1e5757b7d433dcf8c) )
727
728
729   ROM_REGION( 0x1000, "plds", 0 )
730   ROM_LOAD( "dmpal10l8nc.d17.bin", 0x000000, 0x0001f3, CRC(e9eb78e7) SHA1(688e854e82c230d367c211f611e9a8298ab64399) )
731   ROM_LOAD( "dmpal10l8nc.38.bin",  0x000000, 0x0001f3, CRC(be17ebde) SHA1(22c05eeafeadc8f55b55951c2060fb4873146cba) )
732   ROM_LOAD( "dmpal10l8nc.39.bin",  0x000000, 0x0001f3, CRC(3299e803) SHA1(12f361d27497f6347ee26838fa9f675f6aac12c2) )
733   ROM_LOAD( "dmpal10l8nc.40.bin",  0x000000, 0x0001f3, CRC(22881f1c) SHA1(646fdc4e4a423e1432b448140f2d92dd2304ff71) )
734   ROM_LOAD( "dmpal10l8nc.52.bin",  0x000000, 0x0001f3, CRC(2e43ba5f) SHA1(8b87ee8ce21f5241260f2d0de4878096d8ecb5f5) )
735   ROM_LOAD( "dmpal10h8nc.58.bin",  0x000000, 0x0001f3, CRC(020b5108) SHA1(f3221fbce40a9d6fdc2eece606e4eded3faf5f02) )
736   ROM_LOAD( "dmpal10h8nc.80.bin",  0x000000, 0x0001f3, CRC(66e21ee5) SHA1(31c29a250f50dcdf531810e59068adfea4d2d9a3) )
737   ROM_LOAD( "dmpal14h4nc.94.bin",  0x000000, 0x000283, CRC(c5fda3df) SHA1(4fdd597d25ed893cb005165b68e48567fbd2b1ce) )
738   ROM_LOAD( "dmpal14h4nc.109.bin", 0x000000, 0x000283, CRC(15d05aaa) SHA1(57500b4825a1da943d79ee7df657efed56c4320e) )
739   ROM_LOAD( "dmpal10l8nc.110.bin", 0x000000, 0x0001f3, CRC(6263b1e1) SHA1(6c8d92bcbbc2d196b5ac7765888eaf171671d651) )
740   ROM_LOAD( "dmpal10h8nc.128.bin", 0x000000, 0x0001f3, CRC(fbaea5b0) SHA1(85a757485c26304d4ce718fd954aa4736cdc4752) )
741   ROM_LOAD( "dmpal10h8nc.129.bin", 0x000000, 0x0001f3, CRC(4722fb3b) SHA1(adc0a3c0721acaa5b447c7aee771703caab80dd9) )
742   ROM_LOAD( "dmpal10h8nc.130.bin", 0x000000, 0x0001f3, CRC(d3f0a6a5) SHA1(5e08b6104dfd3e463031b2b12619589a8f7b453c) )
743   ROM_LOAD( "dmpal14h4nc.140.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
744   ROM_LOAD( "dmpal14h4nc.141.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
745   ROM_LOAD( "dmpal14h4nc.142.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
746   ROM_LOAD( "dmpal14h4nc.143.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
747   ROM_LOAD( "dmpal14h4nc.144.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
748   ROM_LOAD( "dmpal14h4nc.145.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
749   ROM_LOAD( "dmpal10l8nc.d0.bin",  0x000000, 0x0001f3, CRC(b1c221a7) SHA1(f63a022199a2d7b52c4c4827b170d49aae85e4e3) )
750ROM_END
751
752/*
753Etched in copper on back    COPYRIGHT SMS 1983
754                    mfg corp. S/N   A-2043
755                            A-2043 was hand etched
756
75716MHz Crystal
75824MHz Crystal
759D780C
760D8255AC-5
761P8255A-5
762P8088
763AY-3-8910
7646116    x2
765P8254
766
767Empty 40 pin socket at U2 and U50
768Empty 24 pin socket at U25
769Empty 28 pin socket at U18
770
771
772
773.u16    28128   stickered   U-16
774                TRIVIA -2
775                011586
776
777.u17    28128   stickered   U-16
778                TRIVIA -2
779                011586
780
781.u19    28128   stickered   U-16
782                TRIVIA DLXE
783                021281
784
785.u26    2732    stickered   #26
786                073184
787
788
789the pal's had colored dots on them
790saved in JEDEC format
791.32 dmpal10l8nc red red blue
792.52 dmpal10l8nc red red white
793.38 dmpal10l8nc blue    blue    blue
794.39 dmpal10l8nc green   green   green
795.40 dmpal10l8nc pink
796.110    dmpal10l8nc pink    pink
797.58 dmpal10h8nc brown   brown   brown
798.80 dmpal10h8nc blue    blue
799.128    dmpal10h8nc blue    brown   blue
800.129    dmpal10h8nc pink    green   pink
801.130    dmpal10h8nc pink    scratched off
802.94 dmpal14h4nc green   green
803.109    dmpal14h4nc brown   brown
804.140    dmpal14h4nc brown
805.141    dmpal14h4nc brown
806.142    dmpal14h4nc brown
807.143    dmpal14h4nc brown
808.144    dmpal14h4nc brown
809.145    dmpal14h4nc brown
810*/
811
812ROM_START( trvhanga )
813   ROM_REGION( 0x100000, "maincpu", 0 )
814   ROM_LOAD( "sms2.u17",   0xf8000, 0x04000, CRC(e5c880a1) SHA1(da777c4e126da2f03a663f8c8f565bda8520c883) )
815   ROM_LOAD( "sms2.16",    0xfc000, 0x04000, CRC(85484aee) SHA1(7c282bd208bd644d5d57ac399942c95211e87bf4) )
816   ROM_COPY( "maincpu",    0xf8000, 0x08000, 0x8000 )
817
818   ROM_REGION( 0x10000, "soundcpu", 0 )
819   ROM_LOAD( "sms2.26",       0x0000, 0x1000, CRC(e04bb922) SHA1(1df90720f11a5b736273f43272d7727b3020f848) )
820   ROM_RELOAD(               0x1000, 0x1000 )
821
822   ROM_REGION( 0x4000, "user", 0 )
823   ROM_LOAD( "sms2.u19",    0x00000, 0x04000, CRC(5e10059b) SHA1(f0eb490d41009ffe1c80216f699557480110954b) ) // unknown rom (leftover from conversion?)
824
825   ROM_REGION( 0x40000, "questions", 0 )
826   // sex
827   ROM_LOAD( "0sex1.d8", 0x00000, 0x4000, NO_DUMP )
828   ROM_LOAD( "1sex2.d7", 0x04000, 0x4000, NO_DUMP )
829   ROM_LOAD( "2sex3.d6", 0x08000, 0x4000, NO_DUMP )
830   ROM_LOAD( "3sex4.d5", 0x0c000, 0x4000, NO_DUMP )
831   // movies
832   ROM_LOAD( "4movies1.d4",   0x10000, 0x4000, NO_DUMP )
833   ROM_LOAD( "5movies1.d3",   0x14000, 0x4000, NO_DUMP )
834   ROM_LOAD( "6movies1.d2",   0x18000, 0x4000, NO_DUMP )
835   ROM_LOAD( "7movies1.d1",   0x1c000, 0x4000, NO_DUMP )
836   // sports
837   ROM_LOAD( "8sports1.d16",  0x20000, 0x4000, NO_DUMP )
838   ROM_LOAD( "9sports2.d15",  0x24000, 0x4000, NO_DUMP )
839   ROM_LOAD( "10sports3.d14", 0x28000, 0x4000, NO_DUMP )
840   ROM_LOAD( "11sports4.d13", 0x2c000, 0x4000, NO_DUMP )
841   // music
842   ROM_LOAD( "12music1.d9",   0x30000, 0x4000, NO_DUMP )
843   ROM_LOAD( "13music1.d10",  0x34000, 0x4000, NO_DUMP )
844   ROM_LOAD( "14music1.d11",  0x38000, 0x4000, NO_DUMP )
845   ROM_LOAD( "15music1.d12",  0x3c000, 0x4000, NO_DUMP )
846
847   ROM_REGION( 0x1000, "plds", 0 )
848   ROM_LOAD( "dmpal10l8nc.32.bin",  0x000000, 0x00002c, CRC(558ca47e) SHA1(4612e5dd9832bcbf6d7b3bce803f92ea2ee03b98) )
849   ROM_LOAD( "dmpal10l8nc.38.bin",  0x000000, 0x00002c, CRC(84c39631) SHA1(8aa28be5418dd119883a9d400f23927e0cf8d7b4) )
850   ROM_LOAD( "dmpal10l8nc.39.bin",  0x000000, 0x00002c, CRC(ab950780) SHA1(73e8eb8050ca337e58b34513a9cf522e4fb43b5d) )
851   ROM_LOAD( "dmpal10l8nc.40.bin",  0x000000, 0x00002c, CRC(a2de5f30) SHA1(ea2293f6b979aa16ccf1c8d6c88ea484ef45ea6b) )
852   ROM_LOAD( "dmpal10l8nc.52.bin",  0x000000, 0x00002c, CRC(5d09ff76) SHA1(0b977db9dc465a36975b935d3585f404b86de293) )
853   ROM_LOAD( "dmpal10h8nc.58.bin",  0x000000, 0x00002c, CRC(3df46d79) SHA1(606040b69908635ab5166193c53557ffa524c9d3) )
854   ROM_LOAD( "dmpal10h8nc.80.bin",  0x000000, 0x00002c, CRC(7bd4fbf5) SHA1(a2951bcf6af2a6d0211070c2dc49b8c1e9b78b9b) )
855   ROM_LOAD( "dmpal14h4nc.94.bin",  0x000000, 0x00003c, CRC(43a4e3f1) SHA1(afc530cc52ac04abce33b7c61e256da1cb30eb23) )
856   ROM_LOAD( "dmpal14h4nc.109.bin", 0x000000, 0x00003c, CRC(98542c78) SHA1(282d06701da1130d9ca0fcbd81ea89f1462693e2) )
857   ROM_LOAD( "dmpal10l8nc.110.bin", 0x000000, 0x00002c, CRC(f59c1868) SHA1(cc75ce71057360e62ea3ea929f241dc6105f1362) )
858   ROM_LOAD( "dmpal10h8nc.128.bin", 0x000000, 0x00002c, CRC(083cd773) SHA1(70a49a53d549b90c7a036f4afaf92759bf8e20c9) )
859   ROM_LOAD( "dmpal10h8nc.129.bin", 0x000000, 0x00002c, CRC(c5841a1a) SHA1(f2929321b041114f771e9fba4cbe2fb36c26a053) )
860   ROM_LOAD( "dmpal10h8nc.130.bin", 0x000000, 0x00002c, CRC(a4051372) SHA1(23b200f3950e583cc40b3cc82d62e274294e5593) )
861   ROM_LOAD( "dmpal14h4nc.140.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
862   ROM_LOAD( "dmpal14h4nc.141.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
863   ROM_LOAD( "dmpal14h4nc.142.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
864   ROM_LOAD( "dmpal14h4nc.143.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
865   ROM_LOAD( "dmpal14h4nc.144.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
866   ROM_LOAD( "dmpal14h4nc.145.bin", 0x000000, 0x00003c, CRC(ab2af8de) SHA1(775495d47435c23eecf3defba15f5ca890836354) )
867ROM_END
868
869ROM_START( sureshot )
870   ROM_REGION( 0x100000, "maincpu", 0 )
871   ROM_LOAD( "u-19 hldly s.shot 020687.u19.a12.bin", 0xf8000, 0x02000, CRC(028bdb61) SHA1(e39c27cc6dec12de5a5e60d544f35448e49baee1) )
872   ROM_LOAD( "u-18 hldly s.shot 020687.u18.a11.bin", 0xfa000, 0x02000, CRC(5aa083f1) SHA1(3eed1a7421e7abcc41a1bddf655b1e777d843898) )
873   ROM_LOAD( "u-17 hldly s.shot 020687.u17.a10.bin", 0xfc000, 0x02000, CRC(a37432d6) SHA1(398462642ab0b34efdb6ff4756758057b9833e10) )
874   ROM_LOAD( "u-16 hldly s.shot 020687.u16.a9.bin",  0xfe000, 0x02000, CRC(d7f756d5) SHA1(5c7f62b02b4d4836881c3da0604448c34ede674b) )
875   ROM_COPY( "maincpu",    0xf8000, 0x08000, 0x8000 )
876
877   ROM_REGION( 0x10000, "soundcpu", 0 )
878   ROM_LOAD( "26 404 073184.u26.b5.bin", 0x0000, 0x1000, CRC(e04bb922) SHA1(1df90720f11a5b736273f43272d7727b3020f848) )
879   ROM_RELOAD(               0x1000, 0x1000 )
880ROM_END
881
882/*
883Etched in copper on back    COPYRIGHT SMS 1983
884                mfg corp
885                S/N A-872       A-872 was etched
886                MADE IN USA
887
888Etched in copper on front   REV 03
889
890Silkscreened on top     P/N 1001
891
892
893.16 2764        handwritten sticker U16
894.17 2764        handwritten sticker U17
895.18 2764        handwritten sticker U18
896.19 2764        handwritten sticker U19
897.26 2732        handwritten sticker #26
898.32 pal10l8     green dot sticker with 32 written on it
899.52 pal10l8     blue dot sticker with 52 written on it
900.58 pal10l8     3 blue dot stickers with 58 written on one
901.40 pal10l8     red dot sticker with 40 written on it
902.39 pal10l8     3 green dot stickers with 39 written on one
903.38 pal10l8     3 blue dot stickers with 38 written on one
904.80 pal10l8     2 blue dot stickers with 80 written on one
905.94 pal14h4     2 green dot stickers with 94 written on one - was getting different values for each read
906.109    pal14h4     2 brown dot stickers with 109 written on one
907.110    pal10l8     2 red dot stickers with 110 written on one
908.128    pal10h8     1 blue, 1 brown, and another blue dot sticker with 128 written on the first blue one
909.129    pal10h8     1 green and 1 red dot sticker
910.130    pal10h8     3 red dot stickers with 130 written on one
911.140    pal14h4     1 brown sticker with 140 written on it
912.141    pal14h4     1 brown sticker with 141 written on it
913.142    pal14h4     1 brown sticker with 142 written on it
914.143    pal14h4     1 brown sticker with 143 written on it
915.144    pal14h4     1 brown sticker with 144 written on it
916.145    pal14h4     1 brown sticker with 145 written on it
917*/
918
919ROM_START( secondch )
920   ROM_REGION( 0x100000, "maincpu", 0 )
921   ROM_LOAD( "u19.19", 0xf8000, 0x02000, CRC(5ab3d30f) SHA1(16120c6d6a9d494c12f6609e5cb1311a4b40672b) )
922   ROM_LOAD( "u18.18", 0xfa000, 0x02000, CRC(941a1401) SHA1(92934d40bb256e18b996582c1af253d06732462f) )
923   ROM_LOAD( "u17.17", 0xfc000, 0x02000, CRC(88717e9f) SHA1(01b78f3ddd78e74e799d5f8ffe2f3cbcf5e6b7a2) )
924   ROM_LOAD( "u16.16", 0xfe000, 0x02000, CRC(6c9a0224) SHA1(01152024b48461c3b9ac63a9265129dabacd0462) )
925   ROM_COPY( "maincpu",  0xf8000, 0x08000, 0x8000 )
926
927   ROM_REGION( 0x10000, "soundcpu", 0 )
928   ROM_LOAD( "#26.26", 0x0000, 0x1000, CRC(e04bb922) SHA1(1df90720f11a5b736273f43272d7727b3020f848) )
929   ROM_RELOAD(           0x1000, 0x1000 )
930ROM_END
931
932GAME( 1984, trvhang,  0, sms,      sms, driver_device, 0, ROT0, "SMS Manufacturing Corp.", "Trivia Hangup (question set 1)", GAME_SUPPORTS_SAVE ) /* Version Trivia-1-050185 */
933GAME( 1984, trvhanga, 0, sms,      sms, driver_device, 0, ROT0, "SMS Manufacturing Corp.", "Trivia Hangup (question set 2)", GAME_NOT_WORKING ) /* Version Trivia-2-011586 */
934GAME( 1985, sureshot, 0, sureshot, sms, driver_device, 0, ROT0, "SMS Manufacturing Corp.", "Sure Shot", GAME_SUPPORTS_SAVE )
935GAME( 1985, secondch, 0, sureshot, sms, driver_device, 0, ROT0, "SMS Manufacturing Corp.", "Second Chance", GAME_SUPPORTS_SAVE )
trunk/src/mame/drivers/smsmcorp.c
r0r22820
1/*
2    SMS Manufacturing Corp hardware
3
4    Driver by Mariusz Wojcieszek
5
6    Preliminary driver by Reip
7    Schematics provided by Exodus
8    Sure Shot board provided by ranger_lennier
9    Notes by Lord Nightmare
10
11    Notes/ToDo:
12    - pit8254 is not accessed by z80 (and there is no interrupt service routine), so
13      it is not fitted in the driver
14    - video registers can be read (to read framebuffer contents), this is not emulated
15      as software does not use this feature
16    - I8088 clock may be incorrect
17    - Video Blanking Zone input - probably hblank or vblank
18    - game speed may be not 100% correct - software does not use interrupts and
19      Video Blanking Zone is not emulated (which is required to get proper timings)
20    - implement video raw parameters
21
22*/
23
24/*
25smssshot (Lord Nightmare)
26SMS Sure Shot (poker?)
27* Same exact board as sms trivia, but "COMPONENT SIDE REV 01"
28  instead of rev 02.
29* 3 chips were removed from the board; two are shown as removed
30  in the schematic, one was removed later (an apparently
31  unnecessary data buffer on one of the z80 external latches)
32* Does NOT have a daughterboard with additional roms; in fact,
33  connector J1 for the ribbon cable to the daughterboard isn't
34  populated with pins at all
35* Serial Number A-108 etched in board, on back.
36
37
38smsbingo (Lord Nightmare)
39SMS Bingo
40Someone on the MW forums has this iirc, but it isn't dumped yet - LN
41
42
43
44**** Notes from schematics (applies to all drivers):
45Framebuffer is six tms4416 16384*4 chips; chips are arranged as three
46planes of 16384*8 bits per plane, one plane per color channel.
47Screen resolution is probably either 212x256 (two bits per plane, per
48pixel) or 424x256 (one bit per plane per pixel), depending on the pals
49installed. See schematics on page 6. The counters at U137 and U139
50compare against binary 0b110101 (53) in comparitor at U138, and as soon
51as it hits that, HDONE is pulled high on the next MCLR clock.
52This means there will be 53 (0-52) counts in the X counter before HDONE;
53as each count refers to one 8 bit address, and the addressed 4416 rams
54have between all of them 24 bits of output (8 per plane), the minimum
55horizontal displayed resolution is 53x256 (8 bits per color per pixel),
56and maximum is 8 times that. With proper pals (and proper mixing
57resistors or other PWM fun) it should be possible to get:
5853x256 8,8,8 RGB
59106x256 4,4,4 RGB
60212x256 2,2,2 RGB <- this seems the most likely to me (LN)
61424x256 1,1,1 RGB
62
63
64* The socket at U50 and the 3 pin connector J3 is for an
65  undumped intel 8050 MCU used for rs232 serial communication,
66  for either linking together machines, or more likely for factory
67  testing. The function of this internal rom is probably simple
68  enough to HLE or to even rewrite from scratch, but I doubt the code
69  on any of the dumped games even touches it, it was probably for use
70  with a specific game or for a set of hardware test roms to report
71  errors.
72  (schematic page 4)
73  The pinout of J3 is:
74     pin 1 (toward bottom of pcb): rs232 input to pcb
75     (pre-level shifted to 5v i.e. with a max232 or mc1489)
76     pin 2 : ground
77     pin 3 : rs232 output to elsewhere (to be sent to a max232 or
78     mc1488 to shift to rs232 voltage levels)
79
80* The 8255 PPI at U13 (connected to the 8088) is connected to 75451
81  drivers on all pins EXCEPT pins PC3 through PC0.
82  (schematic page 3)
83  PA7 - Display Light 1
84  PA6 - Display Light 2
85  PA5 - Display Light 3
86  PA4 - Display Light 4
87  PA3 - Display Light 5
88  PA2 - Bet Light
89  PA1 - Deal Light
90  PA0 - Draw Light
91  PB7 - Stand Light
92  PB6 - Cancel Light
93  PB5 - Coin Lock out A
94  PB4 - Coin Lock out B
95  PB3 - Setup Light
96  PB2 - Hopper Motor
97  PB1 - Coin in Counter (mechanical counter inside the machine)
98  PB0 - Knock off Counter (tilt? probably also a mechanical counter)
99  PC7 - unused
100  PC6 - unused
101  PC5 - unused
102  PC4 - Battery Charge control (for 8088 ram backup 3.6v Nicad)
103  PC3 - (pulled high externally, input) - unused? possibly for an ABC hopper
104  PC2 - (pulled high externally, input) - unused? possibly for an ABC hopper
105  PC1 - (pulled high externally, input) - "Hopper Count",
106      probably a beam to check the hopper coin out
107  PC0 - "Video BZ" (Video Blanking Zone, is an input)
108
109* The 8255 PPI at U2 (connected to the z80) is unused and not populated.
110  (All 3 ports have +5V pullups on all pins)
111
112* The 8255 PPI at U1 (connected to the z80) is used as follows:
113  (All 3 ports have +5V pullups on all pins)
114  PA7 - Lighted Button 1 (input)
115  PA6 - Lighted Button 2 (input)
116  PA5 - Lighted Button 3 (input)
117  PA4 - Lighted Button 4 (input)
118  PA3 - Lighted Button 5 (input)
119  PA2 - Bet Button (input)
120  PA1 - Deal Button (input)
121  PA0 - Draw Button (input)
122  PB7 - Stand Button (input)
123  PB6 - Cancel Button (input)
124  PB5 - Alt Coin (input)
125  PB4 - Remote Knockoff (tilt? input)
126  PB3 - Operator Mode (input)
127  PB2 - Coin Error reset (input)
128  PB1 - unused
129  PB0 - unused
130  PC7 - unused
131  PC6 - unused
132  PC5 - unused
133  PC4 - unused
134  PC3 - unused
135  PC2 - unused
136  PC1 - unused
137  PC0 - Coin (input)
138
139
140* The function of the pals is:
141LOCATION    DOTS        TYPE        PURPOSE
142U32         1Green      DMPAL10L8NC Decodes the gated by U33/U34)
143   high address lines of the 8088, for mainboard ROM mapping. A
144   different pal is probably used depending on whether the
145   mainboard has 2764 or 27128 roms installed.
146   SMS Sure Shot: dumped ok as truth table, mainboard has 4 2764s
147   SMS Trivia: bad (chip shorted internally), mainboard has 2 27128s
148   SMS Bingo: not dumped
149   (schematic page 2)
150U38         3Blue           PAL10L8CN   Decodes the (gated by U36)
151   high address lines of the z80 address bus, for mapping of the z80
152   ROM, RAM, Counter control, 4 z80-to-8088 ports (2 one direction,
153   2 the other), the ay-3-8910, and the two 8255 PPIs.
154   (schematic page 10)
155U39         3Green          PAL10L8CN   Accessory decoder to U38, helps
156   with the 4 z80-to-8088 ports.
157   (schematic page 10)
158U40         1Red              PAL10L8CN   Connects to the low bits of the
159   8088 address bus for decoding writing to/reading from the 8088 side of
160   the 4 z80-to-8088 ports.
161   (schematic page 10, note this chip is mismarked as U9 on the page,
162    it is the chip in the lower left)
163U52         1Blue           PAL10L8CN   Decodes the (gated by U33/U34)
164   high address lines of the 8088, for main memory mapping of ram,
165   z80 communication, video, serial I/O (to U50), and the output-only
166   8255 at U13 (which controls button lights and the coin hopper)
167   SMS Sure Shot: dumped ok as truth table
168   SMS Trivia: checksum 0, probably bad
169   SMS Bingo: not dumped
170   (schematic page 1)
171U58         3Brown          DMPAL10H8NC Controls BDIR and BC1 on the
172   ay-3-8910 given the low two address bits of the z80 bits, the
173   ay-3-8910 enable line, and the buffered z80 RD and WR lines.
174   (schematic page 12)
175U80         2Blue           PAL10H8CN   State machine which controls StartH,
176   StartV, and the related functions involving the shifters for framebuffer
177   address and framebuffer output. Also lets framebuffer know when in hblank
178   or vblank. Is separate from the other "Video BZ" thing.
179   (schematic page 6)
180U94         2Green          PAL14H4CN   State machine controls the
181   read-modify-write logic for accessing the frame buffer (while outside
182   of vblank and hblank?), may allow writing red green and blue plane bytes
183   all to one address, one after the other
184   (schematic page 7)
185U109        2Brown          PAL14H4CN   Determines next state of the
186   'Pixel control' hardware, i.e. H and V current line counters
187   Also determines VBLANK/"Video BZ"
188   (schematic page 5)
189U110        2Red            PAL10L8CN   Translates output of U109
190   before being sent to counters/color reg latch/etc.
191   (schematic page 5)
192U128        Blue-Brown-Blue PAL10H8CN   One of three 'sync' pals which
193   control the memory and other timing subsystem, fed by a 4 bit counter.
194   this particular pal has one external feedback bit.
195   (schematic page 6)
196U129        Red-Green-Red   DMPAL10H8NC Second of three 'sync' pals
197   This one has 2 external feedback bits.
198   (schematic page 6)
199U130        3Red            PAL10H8CN   Third of three 'sync' pals'
200   This one has 3 external feedback bits plus three extra inputs from elsewhere
201   which are not readable on the schematic. Will trace them later.
202   (schematic page 6)
203U140        1Brown          PAL14H4CN   This and the next 5 pals are used
204   to shift the framebuffer data, 4 bits at a time. This is done in parallel
205   (8 bits per channel) for output. all 6 pals are the same.
206   (schematic page 7)
207U141        1Brown          PAL14H4CN
208U142        1Brown          PAL14H4CN
209U143        1Brown          PAL14H4CN
210U144        1Brown          PAL14H4CN
211U145        1Brown          PAL14H4CN
212
213
214*/
215#include "emu.h"
216#include "cpu/i86/i86.h"
217#include "cpu/z80/z80.h"
218#include "sound/ay8910.h"
219#include "machine/i8255.h"
220#include "machine/nvram.h"
221
222
223class smsmfg_state : public driver_device
224{
225public:
226   smsmfg_state(const machine_config &mconfig, device_type type, const char *tag)
227      : driver_device(mconfig, type, tag),
228      m_maincpu(*this, "maincpu") { }
229
230   UINT8 m_communication_port[4];
231   UINT8 m_communication_port_status;
232   bitmap_ind16 m_bitmap;
233   UINT8 m_vid_regs[7];
234   DECLARE_WRITE8_MEMBER(bankswitch_w);
235   DECLARE_READ8_MEMBER(link_r);
236   DECLARE_WRITE8_MEMBER(link_w);
237   DECLARE_READ8_MEMBER(z80_8088_r);
238   DECLARE_READ8_MEMBER(p03_r);
239   DECLARE_WRITE8_MEMBER(p03_w);
240   DECLARE_WRITE8_MEMBER(video_w);
241   DECLARE_READ8_MEMBER(ppi0_c_r);
242   DECLARE_WRITE8_MEMBER(ppi0_a_w);
243   DECLARE_WRITE8_MEMBER(ppi0_b_w);
244   virtual void machine_start();
245   virtual void machine_reset();
246   virtual void video_start();
247   virtual void palette_init();
248   DECLARE_MACHINE_START(sureshot);
249   UINT32 screen_update_sms(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
250   required_device<cpu_device> m_maincpu;
251};
252
253
254/*************************************
255 *
256 *  Bankswitching (for trivia question roms)
257 *
258 *************************************/
259
260WRITE8_MEMBER(smsmfg_state::bankswitch_w)
261{
262   membank("bank1")->set_entry(data);
263}
264
265/*************************************
266 *
267 *  8088 <-> Z80 communication
268 *
269 *************************************/
270
271READ8_MEMBER(smsmfg_state::link_r)
272{
273   switch(offset)
274   {
275      case 0:
276         m_communication_port_status &= ~0x01;
277         return m_communication_port[0];
278      case 1:
279         m_communication_port_status &= ~0x02;
280         return m_communication_port[1];
281      case 2:
282         return m_communication_port_status;
283   }
284   return 0;
285};
286
287WRITE8_MEMBER(smsmfg_state::link_w)
288{
289   switch(offset)
290   {
291      case 0:
292         m_communication_port_status |= 0x08;
293         m_communication_port[3] = data;
294         break;
295      case 1:
296         m_communication_port_status |= 0x04;
297         m_communication_port[2] = data;
298         break;
299   }
300}
301
302READ8_MEMBER(smsmfg_state::z80_8088_r)
303{
304   return m_communication_port_status;
305}
306
307READ8_MEMBER(smsmfg_state::p03_r)
308{
309   switch(offset)
310   {
311      case 0:
312         m_communication_port_status &= ~0x08;
313         return m_communication_port[3];
314      case 1:
315         m_communication_port_status &= ~0x04;
316         return m_communication_port[2];
317   }
318   return 0;
319}
320
321WRITE8_MEMBER(smsmfg_state::p03_w)
322{
323   switch(offset)
324   {
325      case 0:
326         m_communication_port_status |= 0x01;
327         m_communication_port[0] = data;
328         break;
329      case 1:
330         m_communication_port_status |= 0x02;
331         m_communication_port[1] = data;
332         break;
333   }
334}
335
336
337/*************************************
338 *
339 *  Input ports
340 *
341 *************************************/
342
343static INPUT_PORTS_START(sms)
344   PORT_START("IN0")
345   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON8 ) PORT_NAME("Draw")  /* Draw Button */
346   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_NAME("Deal")  /* Deal Button */
347   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME("Bet")   /* Bet Button */
348   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON5 )    /* Lighted Button 5 */
349   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON4 )    /* Lighted Button 4 */
350   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON3 )    /* Lighted Button 3 */
351   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON2 )    /* Lighted Button 2 */
352   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 )    /* Lighted Button 1 */
353
354   PORT_START("IN1")
355   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
356   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
357   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )    /* Coin Error reset */
358   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SERVICE )    /* Operator Mode */
359   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )    /* Remote Knockoff */
360   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(1)
361   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON10 ) PORT_NAME("Cancel")   /* Cancel Button */
362   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON9 ) PORT_NAME("Stand")     /* Stand Button */
363
364   PORT_START("IN2")
365   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )  PORT_IMPULSE(1) /* Coin */
366   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
367   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
368   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
369   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
370   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
371   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
372   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
373INPUT_PORTS_END
374
375/*************************************
376 *
377 *  8255 PPIs
378 *
379 *************************************/
380
381READ8_MEMBER(smsmfg_state::ppi0_c_r)
382{
383/*
384  PC7 - unused
385  PC6 - unused
386  PC5 - unused
387  PC4 - Battery Charge control (for 8088 ram backup 3.6v Nicad)
388  PC3 - (pulled high externally, input) - unused? possibly for an ABC hopper
389  PC2 - (pulled high externally, input) - unused? possibly for an ABC hopper
390  PC1 - (pulled high externally, input) - "Hopper Count",
391      probably a beam to check the hopper coin out
392  PC0 - "Video BZ" (Video Blanking Zone, is an input)
393      it's probably vblank or hblank, 0 is always returned, games wait for this bit
394      to become 0 before accesing video
395*/
396   return 0;
397}
398
399WRITE8_MEMBER(smsmfg_state::ppi0_a_w)
400{
401   //popmessage("Lamps: %d %d %d %d %d %d %d", BIT(data,7), BIT(data,6), BIT(data,5), BIT(data,4), BIT(data,3), BIT(data,2), BIT(data,1) );
402   output_set_lamp_value(0, !BIT(data,7)); /* Display Light 1 */
403   output_set_lamp_value(1, !BIT(data,6)); /* Display Light 2 */
404   output_set_lamp_value(2, !BIT(data,5)); /* Display Light 3 */
405   output_set_lamp_value(3, !BIT(data,4)); /* Display Light 4 */
406   output_set_lamp_value(4, !BIT(data,3)); /* Display Light 5 */
407   output_set_lamp_value(5, !BIT(data,2)); /* Bet Light */
408   output_set_lamp_value(6, !BIT(data,1)); /* Deal Light */
409   output_set_lamp_value(7, !BIT(data,0)); /* Draw Light */
410}
411
412WRITE8_MEMBER(smsmfg_state::ppi0_b_w)
413{
414   output_set_lamp_value(8, !BIT(data,7)); /* Stand Light */
415   output_set_lamp_value(9, !BIT(data,6)); /* Cancel Light */
416
417   coin_counter_w(machine(), 0, BIT(data,1));
418   coin_lockout_w(machine(), 0, BIT(data,5));
419   coin_lockout_w(machine(), 1, BIT(data,4));
420}
421
422static I8255A_INTERFACE( ppi8255_0_intf )
423{
424   DEVCB_NULL,                         /* Port A read */
425   DEVCB_DRIVER_MEMBER(smsmfg_state,ppi0_a_w),         /* Port A write */
426   DEVCB_NULL,                         /* Port B read */
427   DEVCB_DRIVER_MEMBER(smsmfg_state,ppi0_b_w),         /* Port B write */
428   DEVCB_DRIVER_MEMBER(smsmfg_state,ppi0_c_r),         /* Port C read */
429   DEVCB_NULL                          /* Port C write */
430};
431
432static I8255A_INTERFACE( ppi8255_1_intf )
433{
434   DEVCB_INPUT_PORT("IN0"),            /* Port A read */
435   DEVCB_NULL,                         /* Port A write */
436   DEVCB_INPUT_PORT("IN1"),            /* Port B read */
437   DEVCB_NULL,                         /* Port B write */
438   DEVCB_INPUT_PORT("IN2"),            /* Port C read */
439   DEVCB_NULL                          /* Port C write */
440};
441
442
443/*************************************
444 *
445 *  Video
446 *
447 *************************************/
448
449WRITE8_MEMBER(smsmfg_state::video_w)
450{
451   m_vid_regs[offset] = data;
452   if ( offset == 5 )
453   {
454      int x,y;
455      int xstart = m_vid_regs[0] + m_vid_regs[1]*256;
456      int width = m_vid_regs[2];
457      int ystart = m_vid_regs[3];
458      int height = m_vid_regs[4];
459      int color = m_vid_regs[5];
460
461      if ( height == 0 )
462         height = 256;
463
464      if ( width == 0 )
465         width = 256;
466
467      for ( y = ystart; y < ystart + height; y++ )
468      {
469         for ( x = xstart; x < xstart + width; x++ )
470         {
471            if ( y < 256 )
472            m_bitmap.pix16(y, x) = color;
473         }
474      }
475   }
476}
477
478void smsmfg_state::video_start()
479{
480   machine().primary_screen->register_screen_bitmap(m_bitmap);
481
482   save_item(NAME(m_vid_regs));
483   save_item(NAME(m_bitmap));
484}
485
486UINT32 smsmfg_state::screen_update_sms(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
487{
488   copybitmap(bitmap, m_bitmap, 0, 0, 0, 0, cliprect);
489   return 0;
490}
491
492void smsmfg_state::palette_init()
493{
494   int i;
495
496   for (i = 0; i < 8; i++ )
497   {
498      palette_set_color(machine(), i, MAKE_RGB(pal1bit(i >> 2), pal1bit(i >> 1), pal1bit(i)));
499   }
500}
501
502/*************************************
503 *
504 *  Memory maps
505 *
506 *************************************/
507
508static ADDRESS_MAP_START( sms_map, AS_PROGRAM, 8, smsmfg_state )
509   AM_RANGE(0x00000, 0x007ff) AM_RAM AM_SHARE("nvram")
510   AM_RANGE(0x00800, 0x00803) AM_DEVREADWRITE("ppi8255_0", i8255_device, read, write)
511   AM_RANGE(0x01000, 0x01007) AM_WRITE(video_w)
512   AM_RANGE(0x01800, 0x01803) AM_READWRITE(link_r, link_w)
513   AM_RANGE(0x04000, 0x07fff) AM_ROMBANK("bank1")
514   AM_RANGE(0x04000, 0x04000) AM_WRITE(bankswitch_w)
515   AM_RANGE(0x08000, 0x0ffff) AM_ROM
516   AM_RANGE(0xf8000, 0xfffff) AM_ROM // mirror for vectors
517ADDRESS_MAP_END
518
519static ADDRESS_MAP_START( sureshot_map, AS_PROGRAM, 8, smsmfg_state )
520   AM_RANGE(0x00000, 0x007ff) AM_RAM AM_SHARE("nvram")
521   AM_RANGE(0x02000, 0x02007) AM_WRITE(video_w)
522   AM_RANGE(0x03000, 0x03003) AM_DEVREADWRITE("ppi8255_0", i8255_device, read, write)
523   AM_RANGE(0x03800, 0x03803) AM_READWRITE(link_r, link_w)
524   AM_RANGE(0x08000, 0x0ffff) AM_ROM
525   AM_RANGE(0xf8000, 0xfffff) AM_ROM // mirror for vectors
526ADDRESS_MAP_END
527
528static ADDRESS_MAP_START( sub_map, AS_PROGRAM, 8, smsmfg_state )
529   AM_RANGE(0x0000, 0x1fff) AM_ROM
530   AM_RANGE(0x2000, 0x27ff) AM_RAM
531   AM_RANGE(0x3100, 0x3103) AM_DEVREADWRITE("ppi8255_1", i8255_device, read, write)
532   AM_RANGE(0x3381, 0x3382) AM_DEVWRITE("aysnd", ay8910_device, data_address_w)
533   AM_RANGE(0x3400, 0x3400) AM_READ(z80_8088_r)
534   AM_RANGE(0x3500, 0x3501) AM_READWRITE(p03_r, p03_w)
535ADDRESS_MAP_END
536
537/*************************************
538 *
539 *  Machine
540 *
541 *************************************/
542
543void smsmfg_state::machine_start()
544{
545   membank("bank1")->configure_entries(0, 16, memregion("questions")->base(), 0x4000);
546
547   save_item(NAME(m_communication_port_status));
548   save_item(NAME(m_communication_port));
549}
550
551MACHINE_START_MEMBER(smsmfg_state,sureshot)
552{
553   save_item(NAME(m_communication_port_status));
554   save_item(NAME(m_communication_port));
555}
556
557void smsmfg_state::machine_reset()
558{
559   m_communication_port_status = 0;
560}
561
562static MACHINE_CONFIG_START( sms, smsmfg_state )
563   MCFG_CPU_ADD("maincpu", I8088, XTAL_24MHz/8)
564   MCFG_CPU_PROGRAM_MAP(sms_map)
565
566   MCFG_CPU_ADD("soundcpu", Z80, XTAL_16MHz/8)
567   MCFG_CPU_PROGRAM_MAP(sub_map)
568
569   MCFG_QUANTUM_TIME(attotime::from_hz(6000))
570
571
572   MCFG_I8255A_ADD( "ppi8255_0", ppi8255_0_intf )
573   MCFG_I8255A_ADD( "ppi8255_1", ppi8255_1_intf )
574
575   MCFG_NVRAM_ADD_0FILL("nvram")
576
577   /* video hardware */
578   MCFG_SCREEN_ADD("screen", RASTER)
579   MCFG_SCREEN_REFRESH_RATE(60)
580   MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
581   MCFG_SCREEN_SIZE(0x1b0, 0x100)
582   MCFG_SCREEN_VISIBLE_AREA(0, 0x1af, 0, 0xff)
583   MCFG_SCREEN_UPDATE_DRIVER(smsmfg_state, screen_update_sms)
584
585   MCFG_PALETTE_LENGTH(8)
586
587
588   /* sound hardware */
589   MCFG_SPEAKER_STANDARD_MONO("mono")
590
591   MCFG_SOUND_ADD("aysnd", AY8910, XTAL_16MHz/8)
592   MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
593MACHINE_CONFIG_END
594
595static MACHINE_CONFIG_DERIVED( sureshot, sms )
596
597   MCFG_CPU_MODIFY("maincpu")
598   MCFG_CPU_PROGRAM_MAP(sureshot_map)
599
600   MCFG_MACHINE_START_OVERRIDE(smsmfg_state,sureshot)
601MACHINE_CONFIG_END
602
603/*************************************
604 *
605 *  ROM definitions
606 *
607 *************************************/
608
609/*
610Triva looking board
611Silk screened on front...
612    P/N 1001
613Etched in copper on font...
614    COMPONENT SIDE REV 02
615Etched in copper on back...
616    COPYRIGHT SMS 1983 S/N      MADE IN USA
617                mfg corp
618
619Serial number A4675 etched in board
620
621Large chips
622    P8088
623    AY-3-8910
624    CDM6116 x2
625    P8255A-5
626    P8254
627    D8255AC-5
628    D780C-1
629
63016 Mhz crystal by D780C (U21)
63124 Mhz crystal by P8088 (u53)
632
633Open sockets at U50 (40 pin), U15 (24 pin), U2 (40 pin), U25 (24 pin)
634
635Bottom Board
636.U17 - 27128
637.U16 - 27128
638.U26 - 2732 - stickered #26 073184
639.U38 - DMPAL10L8NC - 3 blue dots on it - saved in jedec format
640.U39 - DMPAL10L8NC - 3 green dots on it - saved in jedec format
641.U40 - DMPAL10L8NC - 1 pink dot on it - saved in jedec format
642.U110 - DMPAL10L8NC - 2 pink dots on it - saved in jedec format
643.U52 - DMPAL10L8NC - not labeled - checksum was 0
644.U32 - DMPAL10L8NC - stickered trivia U32 - couldn't read "device overcurrent"
645.U58 - DMPAL10H8NC - 3 brown dots on it - saved in jedec format
646.U80 - DMPAL10H8NC - 2 blue dots on it - saved in jedec format
647.U130 - DMPAL10H8NC - 3 pink dots on it - saved in jedec format
648.U129 - DMPAL10H8NC - pink-green-pink dots on it - saved in jedec format
649.U128 - DMPAL10H8NC - blue-brown-blue dots on it - saved in jedec format
650.U145 - DMPAL14H4NC - brown dot on it - saved in jedec format
651.U144 - DMPAL14H4NC - brown dot on it - saved in jedec format
652.U143 - DMPAL14H4NC - brown dot on it - saved in jedec format
653.U142 - DMPAL14H4NC - brown dot on it - saved in jedec format
654.U141 - DMPAL14H4NC - brown dot on it - saved in jedec format
655.U140 - DMPAL14H4NC - brown dot on it - saved in jedec format
656    U.145-U.140 had the same checksum
657
658.U94 - DMPAL14H4NC - 2 green dots on it - saved in jedec format
659.U109 - DMPAL14H4NC - 2 brown dots on it - saved in jedec format
660
661Daughter Board
662Etched in copper on top...
663    SMS MFG M?I 2685        ? = a cage looking symbol
664
665Read starting at top row, closest to connector to main board
666.D0 - DMPAL10L8NC - 1 orange dot on it - saved in jedec format
667.D1 - 27128 - couldn't read sticker -
668.D2 - 27128 - couldn't read sticker -
669.D3 - 27128 - couldn't read sticker -
670.D4 - 27128 - stickered 4 MOVIES .1 ?2485   ? = can't read
671.D5 - 27128 - stickered 3 ANYTHING .4 042485
672.D6 - 27128 - stickered 2 ANYTHING .3 042485
673.D7 - 27128 - stickered 1 ANYTHING .2 042485
674.D8 - 27128 - stickered 0 ANYTHING .1 042485
675
6762nd row - left to right
677.D9 - 27128 - stickered 12 MUSIC .1 042485
678.D10 - 27128 - stickered 13 MUSIC .1 042485
679.D11 - 27128 - stickered 14 MUSIC .1 042485
680.D12 - 27128 - stickered 15 MUSIC .1 042485
681
6823rd row - left to right
683.D13 - 27128 - stickered 11 SPORTS .4 042485
684.D14 - 27128 - stickered 10 SPORTS .3 042485
685.D15 - 27128 - stickered 9 SPORTS .2 042485
686.D16 - 27128 - stickered 8 SPORTS .1 042485
687.D17 - DMPAL10L8NC - 1 white dot on it - saved in jedec format
688
689
690ROM text showed...
691    COPYRIGHT 1984 SMS MFG CORP
692    TRIVIA HANGUP
693    SMART ALECS
694*/
695
696ROM_START( trvhang )
697   ROM_REGION( 0x100000, "maincpu", 0 )
698   ROM_LOAD( "sms.17",       0xf8000, 0x04000, CRC(af6ef980) SHA1(f0f98d1f91de718a63b87c5f1c6ee3bd854d1c1b) )
699   ROM_LOAD( "sms.16",       0xfc000, 0x04000, CRC(b827d883) SHA1(68d6c2127ef9e537471c414ca7baa89c63997bbb) )
700   ROM_COPY( "maincpu",    0xf8000, 0x08000, 0x8000 )
701
702   ROM_REGION( 0x10000, "soundcpu", 0 )
703   ROM_LOAD( "sms.26",       0x0000, 0x1000, CRC(e04bb922) SHA1(1df90720f11a5b736273f43272d7727b3020f848) )
704   ROM_RELOAD(               0x1000, 0x1000 )
705
706   ROM_REGION( 0x40000, "questions", 0 )
707   // anything
708   ROM_LOAD( "0anything1.d8", 0x00000, 0x4000, CRC(80096807) SHA1(a38b1b13365577c0c588b8e196ee1a6c774ce3a3) )
709   ROM_LOAD( "1anything2.d7", 0x04000, 0x4000, CRC(d09946b6) SHA1(b5827945ce380f09ee758c4296f06f00ef3cbd0a) )
710   ROM_LOAD( "2anything3.d6", 0x08000, 0x4000, CRC(5b12fd09) SHA1(15804480e65bfb3207d24a1679bb78d1ad491d70) )
711   ROM_LOAD( "3anything4.d5", 0x0c000, 0x4000, CRC(f1a37ed7) SHA1(687a610319b21091cbc53232b47eb99dabe12f02) )
712   // movies
713   ROM_LOAD( "4movies1.d4",   0x10000, 0x4000, CRC(76993bd1) SHA1(b9a97ab7c6d35f5fdda04342e0b3773618deedef) )
714   ROM_LOAD( "5movies1.d3",   0x14000, 0x4000, CRC(8c5f62ef) SHA1(34ac235358a71620a6619dbb16255c363f34df53) )
715   ROM_LOAD( "6movies1.d2",   0x18000, 0x4000, CRC(13c9fe08) SHA1(6b7d055621ce578446d320f98f7a4cd095e756b0) )
716   ROM_LOAD( "7movies1.d1",   0x1c000, 0x4000, CRC(04f627c0) SHA1(c656b66c60059a1b068c4a7262f07f4c136c34c1) )
717   // sports
718   ROM_LOAD( "8sports1.d16",  0x20000, 0x4000, CRC(b700e7e6) SHA1(42b2c12c6af5f15d909e15ee3e7ca2e13e0142c2) )
719   ROM_LOAD( "9sports2.d15",  0x24000, 0x4000, CRC(bec225fe) SHA1(13252894eca30e06354885a21ecad43965cfd3ef) )
720   ROM_LOAD( "10sports3.d14", 0x28000, 0x4000, CRC(3bfe9b52) SHA1(0cdd9ec6ed784fab9272d50821994be5b0fd0532) )
721   ROM_LOAD( "11sports4.d13", 0x2c000, 0x4000, CRC(9bb8dbad) SHA1(0dd9ed23e6794a86a12906b326e984a2d58cc4c6) )
722   // music
723   ROM_LOAD( "12music1.d9",   0x30000, 0x4000, CRC(c1691ec9) SHA1(95725fa315944c0786e2a32d483703173eb2e730) )
724   ROM_LOAD( "13music1.d10",  0x34000, 0x4000, CRC(df0da39f) SHA1(29103dca8b0c1967791e8ddd722153874e16bbda) )
725   ROM_LOAD( "14music1.d11",  0x38000, 0x4000, CRC(114b4aa6) SHA1(2621d1042b0774d60be88cc8d62613aa07c12552) )
726   ROM_LOAD( "15music1.d12",  0x3c000, 0x4000, CRC(59a40e4f) SHA1(e726ce624c76ee527edc51c1e5757b7d433dcf8c) )
727
728
729   ROM_REGION( 0x1000, "plds", 0 )
730   ROM_LOAD( "dmpal10l8nc.d17.bin", 0x000000, 0x0001f3, CRC(e9eb78e7) SHA1(688e854e82c230d367c211f611e9a8298ab64399) )
731   ROM_LOAD( "dmpal10l8nc.38.bin",  0x000000, 0x0001f3, CRC(be17ebde) SHA1(22c05eeafeadc8f55b55951c2060fb4873146cba) )
732   ROM_LOAD( "dmpal10l8nc.39.bin",  0x000000, 0x0001f3, CRC(3299e803) SHA1(12f361d27497f6347ee26838fa9f675f6aac12c2) )
733   ROM_LOAD( "dmpal10l8nc.40.bin",  0x000000, 0x0001f3, CRC(22881f1c) SHA1(646fdc4e4a423e1432b448140f2d92dd2304ff71) )
734   ROM_LOAD( "dmpal10l8nc.52.bin",  0x000000, 0x0001f3, CRC(2e43ba5f) SHA1(8b87ee8ce21f5241260f2d0de4878096d8ecb5f5) )
735   ROM_LOAD( "dmpal10h8nc.58.bin",  0x000000, 0x0001f3, CRC(020b5108) SHA1(f3221fbce40a9d6fdc2eece606e4eded3faf5f02) )
736   ROM_LOAD( "dmpal10h8nc.80.bin",  0x000000, 0x0001f3, CRC(66e21ee5) SHA1(31c29a250f50dcdf531810e59068adfea4d2d9a3) )
737   ROM_LOAD( "dmpal14h4nc.94.bin",  0x000000, 0x000283, CRC(c5fda3df) SHA1(4fdd597d25ed893cb005165b68e48567fbd2b1ce) )
738   ROM_LOAD( "dmpal14h4nc.109.bin", 0x000000, 0x000283, CRC(15d05aaa) SHA1(57500b4825a1da943d79ee7df657efed56c4320e) )
739   ROM_LOAD( "dmpal10l8nc.110.bin", 0x000000, 0x0001f3, CRC(6263b1e1) SHA1(6c8d92bcbbc2d196b5ac7765888eaf171671d651) )
740   ROM_LOAD( "dmpal10h8nc.128.bin", 0x000000, 0x0001f3, CRC(fbaea5b0) SHA1(85a757485c26304d4ce718fd954aa4736cdc4752) )
741   ROM_LOAD( "dmpal10h8nc.129.bin", 0x000000, 0x0001f3, CRC(4722fb3b) SHA1(adc0a3c0721acaa5b447c7aee771703caab80dd9) )
742   ROM_LOAD( "dmpal10h8nc.130.bin", 0x000000, 0x0001f3, CRC(d3f0a6a5) SHA1(5e08b6104dfd3e463031b2b12619589a8f7b453c) )
743   ROM_LOAD( "dmpal14h4nc.140.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
744   ROM_LOAD( "dmpal14h4nc.141.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
745   ROM_LOAD( "dmpal14h4nc.142.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
746   ROM_LOAD( "dmpal14h4nc.143.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
747   ROM_LOAD( "dmpal14h4nc.144.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
748   ROM_LOAD( "dmpal14h4nc.145.bin", 0x000000, 0x000283, CRC(031f662d) SHA1(6fa072db3203cdb95262d7778a6ee8310423b3df) )
749   ROM_LOAD( "dmpal10l8nc.d0.bin",  0x000000, 0x0001f3, CRC(b1c221a7) SHA1(f63a022199a2d7b52c4c4827b170d49aae85e4e3) )
750ROM_END
751
752/*
753Etched in copper on back    COPYRIGHT SMS 1983
754                    mfg corp. S/N   A-2043
755                            A-2043 was hand etched
756
75716MHz Crystal
75824MHz Crystal
759D780C
760D8255AC-5
761P8255A-5
762P8088
763AY-3-8910
7646116    x2
765P8254
766
767Empty 40 pin socket at U2 and U50
768Empty 24 pin socket at U25
769Empty 28 pin socket at U18
770
771
772
773.u16    28128   stickered   U-16
774                TRIVIA -2
775                011586
776
777.u17    28128   stickered   U-16
778                TRIVIA -2
779                011586
780
781.u19    28128   stickered   U-16
782                TRIVIA DLXE
783                021281
784
785.u26    2732    stickered   #26
786                073184
787
788
789the pal's had colored dots on them
790saved in JEDEC format
791.32 dmpal10l8nc red red blue
792.52 dmpal10l8nc red red white
793.38 dmpal10l8nc blue    blue    blue
794.39 dmpal10l8nc green   green   green
795.40 dmpal10l8nc pink
796.110    dmpal10l8nc pink    pink
797.58 dmpal10h8nc brown   brown   brown
798.80 dmpal10h8nc blue    blue
799.128    dmpal10h8nc blue    brown   blue
800.129    dmpal10h8nc pink    green   pink
801.130    dmpal10h8nc pink    scratched off
802.94 dmpal14h4nc green   green
803.109    dmpal14h4nc brown   brown
804.140    dmpal14h4nc brown
805.141    dmpal14h4nc brown
806.142    dmpal14h4nc brown
807.143    dmpal14h4nc brown
808.144    dmpal14h4nc brown
809.145    dmpal14h4nc brown
810*/
811
812ROM_START( trvhanga )
813   ROM_REGION( 0x100000, "maincpu", 0 )
814   ROM_LOAD( "sms2.u17",   0xf8000, 0x04000, CRC(e5c880a1) SHA1(da777c4e126da2f03a663f8c8f565bda8520c883) )
815   ROM_LOAD( "sms2.16",    0xfc000, 0x04000, CRC(85484aee) SHA1(7c282bd208bd644d5d57ac399942c95211e87bf4) )
816   ROM_COPY( "maincpu",    0xf8000, 0x08000, 0x8000 )
817
818   ROM_REGION( 0x10000, "soundcpu", 0 )
819   ROM_LOAD( "sms2.26",       0x0000, 0x1000, CRC(e04bb922) SHA1(1df90720f11a5b736273f43272d7727b3020f848) )
820   ROM_RELOAD(               0x1000, 0x1000 )
821
822   ROM_REGION( 0x4000, "user", 0 )
823   ROM_LOAD( "sms2.u19",    0x00000, 0x04000, CRC(5e10059b) SHA1(f0eb490d41009ffe1c80216f699557480110954b) ) // unknown rom (leftover from conversion?)
824
825   ROM_REGION( 0x40000, "questions", 0 )
826   // sex
827   ROM_LOAD( "0sex1.d8", 0x00000, 0x4000, NO_DUMP )
828   ROM_LOAD( "1sex2.d7", 0x04000, 0x4000, NO_DUMP )
829   ROM_LOAD( "2sex3.d6", 0x08000, 0x4000, NO_DUMP )
830   ROM_LOAD( "3sex4.d5", 0x0c000, 0x4000, NO_DUMP )
831   // movies
832   ROM_LOAD( "4movies1.d4",   0x10000, 0x4000, NO_DUMP )
833   ROM_LOAD( "5movies1.d3",   0x14000, 0x4000, NO_DUMP )
834   ROM_LOAD( "6movies1.d2",   0x18000, 0x4000, NO_DUMP )
835   ROM_LOAD( "7movies1.d1",   0x1c000, 0x4000, NO_DUMP )
836   // sports
837   ROM_LOAD( "8sports1.d16",  0x20000, 0x4000, NO_DUMP )
838   ROM_LOAD( "9sports2.d15",  0x24000, 0x4000, NO_DUMP )
839   ROM_LOAD( "10sports3.d14", 0x28000, 0x4000, NO_DUMP )
840   ROM_LOAD( "11sports4.d13", 0x2c000, 0x4000, NO_DUMP )
841   // music
842   ROM_LOAD( "12music1.d9",   0x30000, 0x4000, NO_DUMP )
843   ROM_LOAD( "13music1.d10",  0x34000, 0x4000, NO_DUMP )
844   ROM_LOAD( "14music1.d11",  0x38000, 0x4000, NO_DUMP )
845   ROM_LOAD( "15music1.d12",  0x3c000, 0x4000, NO_DUMP )
846
847   ROM_REGION( 0x1000, "plds", 0 )
848   ROM_LOAD( "dmpal10l8nc.32.bin",  0x000000, 0x00002c, CRC(558ca47e) SHA1(4612e5dd9832bcbf6d7b3bce803f92ea2ee03b98) )
849   ROM_LOAD( "dmpal10l8nc.38.bin",  0x000000, 0x00002c, CRC(84c39631) SHA1(8aa28be5418dd119883a9d400f23927e0cf8d7b4) )
850   ROM_LOAD( "dmpal10l8nc.39.bin",  0x000000, 0x00002c, CRC(ab950780) SHA1(73e8eb8050ca337e58b34513a9cf522e4fb43b5d) )
851   ROM_LOAD( "dmpal10l8nc.40.bin",  0x000000, 0x00002c, CRC(a2de5f30) SHA1(ea2293f6b979aa16ccf1c8d6c88ea484ef45ea6b) )
852   ROM_LOAD( "dmpal10l8nc.52.bin",  0x000000, 0x00002c, CRC(5d09ff76) SHA1(0b977db9dc465a36975b935d3585f404b86de293) )
853   ROM_LOAD( "dmpal10h8nc.58.bin",  0x000000, 0x00002c, CRC(3df46d79) SHA1(606040b69908635ab5166193c53557ffa524c9d3) )
854   ROM_LOAD( "dmpal10h8nc.80.bin",  0x000000, 0x00002c, CRC(7bd4fbf5) SHA1(a2951bcf6af2a6d0211070c2dc49b8c1e9b78b9b) )
855   ROM_LOAD( "dmpal14h4nc.94.bin",  0x000000, 0x00003c, CRC(43a4e3f1) SHA1(afc530cc52ac04abce33b7c61e256da1cb30eb23) )
856   ROM_LOAD( "dmpal14h4nc.109.bin", 0x000000, 0x00003c, CRC(98542c78) SHA1(282d06701da1130d9ca0fcbd81ea89f1462693e2) )
857   ROM_LOAD( "dmpal10l8nc.110.bin", 0x000000, 0x00002c, CRC(f59c1868) SHA1(cc75ce71057360e62ea3ea929f241dc6105f1362) )
858   ROM_LOAD( "dmpal10h8nc.128.bin", 0x000000, 0x00002c, CRC(083cd773) SHA1(70a49a53d549b90c7a036f4afaf92759bf8e20c9) )
859   ROM_LOAD( "dmpal10h8nc.129.bin", 0x000000, 0x00002c, CRC(c5841a1a) SHA1(f2929321b041114f771e9fba4cbe2fb36c26a053) )
860   ROM_LOAD( "dmpal10h8nc.130.bin", 0x000000, 0x00002c, CRC(a4051372) SHA1(23b200f3950e583cc40b3cc82d62e274294e5593) )
861   ROM_LOAD( "dmpal14h4nc.140.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
862   ROM_LOAD( "dmpal14h4nc.141.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
863   ROM_LOAD( "dmpal14h4nc.142.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
864   ROM_LOAD( "dmpal14h4nc.143.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
865   ROM_LOAD( "dmpal14h4nc.144.bin", 0x000000, 0x00003c, CRC(c921d183) SHA1(db7be592058456e83a8603cf839f5664ea0a0f76) )
866   ROM_LOAD( "dmpal14h4nc.145.bin", 0x000000, 0x00003c, CRC(ab2af8de) SHA1(775495d47435c23eecf3defba15f5ca890836354) )
867ROM_END
868
869ROM_START( sureshot )
870   ROM_REGION( 0x100000, "maincpu", 0 )
871   ROM_LOAD( "u-19 hldly s.shot 020687.u19.a12.bin", 0xf8000, 0x02000, CRC(028bdb61) SHA1(e39c27cc6dec12de5a5e60d544f35448e49baee1) )
872   ROM_LOAD( "u-18 hldly s.shot 020687.u18.a11.bin", 0xfa000, 0x02000, CRC(5aa083f1) SHA1(3eed1a7421e7abcc41a1bddf655b1e777d843898) )
873   ROM_LOAD( "u-17 hldly s.shot 020687.u17.a10.bin", 0xfc000, 0x02000, CRC(a37432d6) SHA1(398462642ab0b34efdb6ff4756758057b9833e10) )
874   ROM_LOAD( "u-16 hldly s.shot 020687.u16.a9.bin",  0xfe000, 0x02000, CRC(d7f756d5) SHA1(5c7f62b02b4d4836881c3da0604448c34ede674b) )
875   ROM_COPY( "maincpu",    0xf8000, 0x08000, 0x8000 )
876
877   ROM_REGION( 0x10000, "soundcpu", 0 )
878   ROM_LOAD( "26 404 073184.u26.b5.bin", 0x0000, 0x1000, CRC(e04bb922) SHA1(1df90720f11a5b736273f43272d7727b3020f848) )
879   ROM_RELOAD(               0x1000, 0x1000 )
880ROM_END
881
882/*
883Etched in copper on back    COPYRIGHT SMS 1983
884                mfg corp
885                S/N A-872       A-872 was etched
886                MADE IN USA
887
888Etched in copper on front   REV 03
889
890Silkscreened on top     P/N 1001
891
892
893.16 2764        handwritten sticker U16
894.17 2764        handwritten sticker U17
895.18 2764        handwritten sticker U18
896.19 2764        handwritten sticker U19
897.26 2732        handwritten sticker #26
898.32 pal10l8     green dot sticker with 32 written on it
899.52 pal10l8     blue dot sticker with 52 written on it
900.58 pal10l8     3 blue dot stickers with 58 written on one
901.40 pal10l8     red dot sticker with 40 written on it
902.39 pal10l8     3 green dot stickers with 39 written on one
903.38 pal10l8     3 blue dot stickers with 38 written on one
904.80 pal10l8     2 blue dot stickers with 80 written on one
905.94 pal14h4     2 green dot stickers with 94 written on one - was getting different values for each read
906.109    pal14h4     2 brown dot stickers with 109 written on one
907.110    pal10l8     2 red dot stickers with 110 written on one
908.128    pal10h8     1 blue, 1 brown, and another blue dot sticker with 128 written on the first blue one
909.129    pal10h8     1 green and 1 red dot sticker
910.130    pal10h8     3 red dot stickers with 130 written on one
911.140    pal14h4     1 brown sticker with 140 written on it
912.141    pal14h4     1 brown sticker with 141 written on it
913.142    pal14h4     1 brown sticker with 142 written on it
914.143    pal14h4     1 brown sticker with 143 written on it
915.144    pal14h4     1 brown sticker with 144 written on it
916.145    pal14h4     1 brown sticker with 145 written on it
917*/
918
919ROM_START( secondch )
920   ROM_REGION( 0x100000, "maincpu", 0 )
921   ROM_LOAD( "u19.19", 0xf8000, 0x02000, CRC(5ab3d30f) SHA1(16120c6d6a9d494c12f6609e5cb1311a4b40672b) )
922   ROM_LOAD( "u18.18", 0xfa000, 0x02000, CRC(941a1401) SHA1(92934d40bb256e18b996582c1af253d06732462f) )
923   ROM_LOAD( "u17.17", 0xfc000, 0x02000, CRC(88717e9f) SHA1(01b78f3ddd78e74e799d5f8ffe2f3cbcf5e6b7a2) )
924   ROM_LOAD( "u16.16", 0xfe000, 0x02000, CRC(6c9a0224) SHA1(01152024b48461c3b9ac63a9265129dabacd0462) )
925   ROM_COPY( "maincpu",  0xf8000, 0x08000, 0x8000 )
926
927   ROM_REGION( 0x10000, "soundcpu", 0 )
928   ROM_LOAD( "#26.26", 0x0000, 0x1000, CRC(e04bb922) SHA1(1df90720f11a5b736273f43272d7727b3020f848) )
929   ROM_RELOAD(           0x1000, 0x1000 )
930ROM_END
931
932GAME( 1984, trvhang,  0, sms,      sms, driver_device, 0, ROT0, "SMS Manufacturing Corp.", "Trivia Hangup (question set 1)", GAME_SUPPORTS_SAVE ) /* Version Trivia-1-050185 */
933GAME( 1984, trvhanga, 0, sms,      sms, driver_device, 0, ROT0, "SMS Manufacturing Corp.", "Trivia Hangup (question set 2)", GAME_NOT_WORKING ) /* Version Trivia-2-011586 */
934GAME( 1985, sureshot, 0, sureshot, sms, driver_device, 0, ROT0, "SMS Manufacturing Corp.", "Sure Shot", GAME_SUPPORTS_SAVE )
935GAME( 1985, secondch, 0, sureshot, sms, driver_device, 0, ROT0, "SMS Manufacturing Corp.", "Second Chance", GAME_SUPPORTS_SAVE )
Property changes on: trunk/src/mame/drivers/smsmcorp.c
Added: svn:eol-style
   + native
Added: svn:mime-type
   + text/plain

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