1 // license:BSD-3-Clause
2 // copyright-holders:Robbbert
3 /***********************************************************************************
4
5 PINBALL
6 Williams System 8
7 These are not true pinballs in the normal sense, but are unusual novelty
8 machines. Unfortunately they were mostly cancelled before production could
9 begin.
10
11 Games:
12 - Pennant Fever (#526)
13 - Gridiron (#538)
14 - Still Crazy (#543)
15 - Break Street
16
17 The first time run, the display will show the model number. Press F3 to clear this.
18
19 Pennant Fever is a baseball game where you aim for targets at the top of the
20 playfield, and the players advance towards a home run. There are no bumpers
21 or other 'usual' pinball items. 1 or 2 players.
22 How to play:
23 - Insert coin (credits shows in innings)
24 - Start game
25 - Player 1 is 'Visitors'; optional Player 2 is 'Home'
26 - Press one of L,B,C,V to hit the ball; or comma,period,slash for a home run;
27 or (F then A) for a Strike; or N,Z for Out.
28 - Wait for score to start flashing
29 - Press another key, etc
30 - When you have 3 strikes, you are Out
31 - When you have 3 Outs, your Innings ends (other player gets a turn)
32 - After 3 Innings, it's game over.
33 - Match digit appears in Outs digit.
34
35 Gridiron, a conversion kit for Pennant Fever. Didn't get past the prototype stage.
36
37 Still Crazy, also only a prototype. See s8a.c for more.
38
39 Break Street, another failed novelty, not much is known about it. Seems it
40 features a break-dancing toy and a spinning disk.
41
42 ToDo:
43
44
45 ************************************************************************************/
46
47 #include "emu.h"
48 #include "machine/genpin.h"
49
50 #include "cpu/m6800/m6800.h"
51 #include "machine/6821pia.h"
52 #include "sound/dac.h"
53 #include "speaker.h"
54
55 #include "s8.lh"
56
57
58 class s8_state : public genpin_class
59 {
60 public:
s8_state(const machine_config & mconfig,device_type type,const char * tag)61 s8_state(const machine_config &mconfig, device_type type, const char *tag)
62 : genpin_class(mconfig, type, tag)
63 , m_maincpu(*this, "maincpu")
64 , m_audiocpu(*this, "audiocpu")
65 , m_pias(*this, "pias")
66 , m_pia21(*this, "pia21")
67 , m_pia24(*this, "pia24")
68 , m_pia28(*this, "pia28")
69 , m_pia30(*this, "pia30")
70 , m_digits(*this, "digit%u", 0U)
71 , m_swarray(*this, "SW.%u", 0U)
72 { }
73
74 void s8(machine_config &config);
75
76 void init_s8();
77
78 DECLARE_INPUT_CHANGED_MEMBER(main_nmi);
79 DECLARE_INPUT_CHANGED_MEMBER(audio_nmi);
80
81 private:
82 uint8_t sound_r();
83 void dig0_w(uint8_t data);
84 void dig1_w(uint8_t data);
85 void lamp0_w(uint8_t data);
lamp1_w(uint8_t data)86 void lamp1_w(uint8_t data) { };
sol2_w(uint8_t data)87 void sol2_w(uint8_t data) { }; // solenoids 8-15
88 void sol3_w(uint8_t data); // solenoids 0-7
89 void sound_w(uint8_t data);
90 uint8_t switch_r();
91 void switch_w(uint8_t data);
92 DECLARE_READ_LINE_MEMBER(pia21_ca1_r);
93 DECLARE_WRITE_LINE_MEMBER(pia21_ca2_w);
DECLARE_WRITE_LINE_MEMBER(pia21_cb2_w)94 DECLARE_WRITE_LINE_MEMBER(pia21_cb2_w) { }; // enable solenoids
DECLARE_WRITE_LINE_MEMBER(pia24_cb2_w)95 DECLARE_WRITE_LINE_MEMBER(pia24_cb2_w) { }; // dummy to stop error log filling up
DECLARE_WRITE_LINE_MEMBER(pia28_ca2_w)96 DECLARE_WRITE_LINE_MEMBER(pia28_ca2_w) { }; // comma3&4
DECLARE_WRITE_LINE_MEMBER(pia28_cb2_w)97 DECLARE_WRITE_LINE_MEMBER(pia28_cb2_w) { }; // comma1&2
98 DECLARE_WRITE_LINE_MEMBER(pia_irq);
99 DECLARE_MACHINE_RESET(s8);
100
101 void s8_audio_map(address_map &map);
102 void s8_main_map(address_map &map);
103
104 uint8_t m_sound_data;
105 uint8_t m_strobe;
106 uint8_t m_switch_col;
107 bool m_data_ok;
108 emu_timer* m_irq_timer;
109 virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
110 static const device_timer_id TIMER_IRQ = 0;
machine_start()111 virtual void machine_start() override { m_digits.resolve(); }
112 required_device<m6802_cpu_device> m_maincpu;
113 required_device<cpu_device> m_audiocpu;
114 required_device<pia6821_device> m_pias;
115 required_device<pia6821_device> m_pia21;
116 required_device<pia6821_device> m_pia24;
117 required_device<pia6821_device> m_pia28;
118 required_device<pia6821_device> m_pia30;
119 output_finder<61> m_digits;
120 required_ioport_array<8> m_swarray;
121 };
122
s8_main_map(address_map & map)123 void s8_state::s8_main_map(address_map &map)
124 {
125 map.global_mask(0x7fff);
126 map(0x0000, 0x07ff).ram().share("nvram");
127 map(0x2100, 0x2103).rw(m_pia21, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // sound+solenoids
128 map(0x2200, 0x2200).w(FUNC(s8_state::sol3_w)); // solenoids
129 map(0x2400, 0x2403).rw(m_pia24, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // lamps
130 map(0x2800, 0x2803).rw(m_pia28, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // display
131 map(0x3000, 0x3003).rw(m_pia30, FUNC(pia6821_device::read), FUNC(pia6821_device::write)); // inputs
132 map(0x5000, 0x7fff).rom().region("roms", 0);
133 }
134
s8_audio_map(address_map & map)135 void s8_state::s8_audio_map(address_map &map)
136 {
137 map(0x0000, 0x00ff).ram();
138 map(0x4000, 0x4003).rw(m_pias, FUNC(pia6821_device::read), FUNC(pia6821_device::write));
139 map(0xc000, 0xffff).rom().region("audioroms", 0);
140 }
141
142 static INPUT_PORTS_START( s8 )
143 PORT_START("SW.0")
144 PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_TILT )
145 PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER )
146 PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START )
147 PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN3 )
148 PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 )
149 PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
150 PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER )
151 PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER )
152
153 PORT_START("SW.1")
PORT_CODE(KEYCODE_A)154 PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_A)
155 PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_F)
156 PORT_BIT( 0xf6, IP_ACTIVE_LOW, IPT_UNUSED )
157
158 PORT_START("SW.2")
159 PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_L)
160 PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Z)
161 PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_C)
162 PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_V)
163 PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_B)
164 PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_N)
165 PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_M)
166 PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COMMA)
167
168 PORT_START("SW.3")
169 PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_STOP)
170 PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_SLASH)
171 PORT_BIT( 0xfc, IP_ACTIVE_LOW, IPT_UNUSED )
172
173 PORT_START("SW.4")
174 PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
175
176 PORT_START("SW.5")
177 PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
178
179 PORT_START("SW.6")
180 PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
181
182 PORT_START("SW.7")
183 PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
184
185 PORT_START("DIAGS")
186 PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Audio Diag") PORT_CODE(KEYCODE_1_PAD) PORT_CHANGED_MEMBER(DEVICE_SELF, s8_state, audio_nmi, 1)
187 PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Main Diag") PORT_CODE(KEYCODE_4_PAD) PORT_CHANGED_MEMBER(DEVICE_SELF, s8_state, main_nmi, 1)
188 PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Advance") PORT_CODE(KEYCODE_5_PAD)
189 PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Up/Down") PORT_CODE(KEYCODE_6_PAD) PORT_TOGGLE
190 INPUT_PORTS_END
191
192 INPUT_CHANGED_MEMBER( s8_state::main_nmi )
193 {
194 // Diagnostic button sends a pulse to NMI pin
195 if (newval==CLEAR_LINE)
196 m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero);
197 }
198
INPUT_CHANGED_MEMBER(s8_state::audio_nmi)199 INPUT_CHANGED_MEMBER( s8_state::audio_nmi )
200 {
201 // Diagnostic button sends a pulse to NMI pin
202 if (newval==CLEAR_LINE)
203 m_audiocpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero);
204 }
205
sol3_w(uint8_t data)206 void s8_state::sol3_w(uint8_t data)
207 {
208 if (BIT(data, 1))
209 m_samples->start(0, 6); // knocker
210 }
211
sound_w(uint8_t data)212 void s8_state::sound_w(uint8_t data)
213 {
214 m_sound_data = data;
215 }
216
READ_LINE_MEMBER(s8_state::pia21_ca1_r)217 READ_LINE_MEMBER( s8_state::pia21_ca1_r )
218 {
219 // sound busy
220 return 1;
221 }
222
WRITE_LINE_MEMBER(s8_state::pia21_ca2_w)223 WRITE_LINE_MEMBER( s8_state::pia21_ca2_w )
224 {
225 // sound ns
226 m_pias->ca1_w(state);
227 }
228
lamp0_w(uint8_t data)229 void s8_state::lamp0_w(uint8_t data)
230 {
231 }
232
dig0_w(uint8_t data)233 void s8_state::dig0_w(uint8_t data)
234 {
235 static const uint8_t patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0x58, 0x4c, 0x62, 0x69, 0x78, 0 }; // 7447
236 data &= 0x7f;
237 m_strobe = data & 15;
238 m_data_ok = true;
239 m_digits[60] = patterns[data>>4]; // diag digit
240 }
241
dig1_w(uint8_t data)242 void s8_state::dig1_w(uint8_t data)
243 {
244 static const uint8_t patterns[16] = { 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0,0,0,0,0,0 }; // MC14543
245 if (m_data_ok)
246 {
247 m_digits[m_strobe+16] = patterns[data&15];
248 m_digits[m_strobe] = patterns[data>>4];
249 }
250 m_data_ok = false;
251 }
252
switch_r()253 uint8_t s8_state::switch_r()
254 {
255 uint8_t retval = 0xff;
256 // scan all 8 input columns, since multiple can be selected at once
257 for (int i = 0; i < 7; i++)
258 {
259 if (m_switch_col & (1<<i))
260 retval &= m_swarray[i]->read();
261 }
262 //retval &= ioport("OPTOS")->read(); // optos should be read here as well, and are always active even if no column is selected
263 return ~retval;
264 }
265
switch_w(uint8_t data)266 void s8_state::switch_w(uint8_t data)
267 {
268 // this drives the pulldown 2N3904 NPN transistors Q7-Q14, each of which drives one column of the switch matrix low
269 // it is possible for multiple columns to be enabled at once, this is handled in switch_r above.
270 m_switch_col = data;
271 }
272
sound_r()273 uint8_t s8_state::sound_r()
274 {
275 return m_sound_data;
276 }
277
WRITE_LINE_MEMBER(s8_state::pia_irq)278 WRITE_LINE_MEMBER( s8_state::pia_irq )
279 {
280 if(state == CLEAR_LINE)
281 {
282 // restart IRQ timer
283 m_irq_timer->adjust(attotime::from_ticks(980,1e6),1);
284 }
285 else
286 {
287 // disable IRQ timer while other IRQs are being handled
288 // (counter is reset every 32 cycles while a PIA IRQ is handled)
289 m_irq_timer->adjust(attotime::zero);
290 }
291 }
292
device_timer(emu_timer & timer,device_timer_id id,int param,void * ptr)293 void s8_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
294 {
295 switch(id)
296 {
297 case TIMER_IRQ:
298 if(param == 1)
299 {
300 m_maincpu->set_input_line(M6802_IRQ_LINE, ASSERT_LINE);
301 m_irq_timer->adjust(attotime::from_ticks(32,1e6),0);
302 m_pia28->ca1_w(BIT(ioport("DIAGS")->read(), 2)); // Advance
303 m_pia28->cb1_w(BIT(ioport("DIAGS")->read(), 3)); // Up/Down
304 }
305 else
306 {
307 m_maincpu->set_input_line(M6802_IRQ_LINE, CLEAR_LINE);
308 m_irq_timer->adjust(attotime::from_ticks(980,1e6),1);
309 m_pia28->ca1_w(1);
310 m_pia28->cb1_w(1);
311 }
312 break;
313 }
314 }
315
MACHINE_RESET_MEMBER(s8_state,s8)316 MACHINE_RESET_MEMBER( s8_state, s8 )
317 {
318 }
319
init_s8()320 void s8_state::init_s8()
321 {
322 m_irq_timer = timer_alloc(TIMER_IRQ);
323 m_irq_timer->adjust(attotime::from_ticks(980,1e6),1);
324 }
325
s8(machine_config & config)326 void s8_state::s8(machine_config &config)
327 {
328 /* basic machine hardware */
329 M6802(config, m_maincpu, XTAL(4'000'000));
330 m_maincpu->set_ram_enable(false);
331 m_maincpu->set_addrmap(AS_PROGRAM, &s8_state::s8_main_map);
332 MCFG_MACHINE_RESET_OVERRIDE(s8_state, s8)
333
334 /* Video */
335 config.set_default_layout(layout_s8);
336
337 /* Sound */
338 genpin_audio(config);
339
340 /* Devices */
341 PIA6821(config, m_pia21, 0);
342 m_pia21->readpa_handler().set(FUNC(s8_state::sound_r));
343 m_pia21->set_port_a_input_overrides_output_mask(0xff);
344 m_pia21->readca1_handler().set(FUNC(s8_state::pia21_ca1_r));
345 m_pia21->writepa_handler().set(FUNC(s8_state::sound_w));
346 m_pia21->writepb_handler().set(FUNC(s8_state::sol2_w));
347 m_pia21->ca2_handler().set(FUNC(s8_state::pia21_ca2_w));
348 m_pia21->cb2_handler().set(FUNC(s8_state::pia21_cb2_w));
349 m_pia21->irqa_handler().set(FUNC(s8_state::pia_irq));
350 m_pia21->irqb_handler().set(FUNC(s8_state::pia_irq));
351
352 PIA6821(config, m_pia24, 0);
353 m_pia24->writepa_handler().set(FUNC(s8_state::lamp0_w));
354 m_pia24->writepb_handler().set(FUNC(s8_state::lamp1_w));
355 m_pia24->cb2_handler().set(FUNC(s8_state::pia24_cb2_w));
356 m_pia24->irqa_handler().set(FUNC(s8_state::pia_irq));
357 m_pia24->irqb_handler().set(FUNC(s8_state::pia_irq));
358
359 PIA6821(config, m_pia28, 0);
360 m_pia28->writepa_handler().set(FUNC(s8_state::dig0_w));
361 m_pia28->writepb_handler().set(FUNC(s8_state::dig1_w));
362 m_pia28->ca2_handler().set(FUNC(s8_state::pia28_ca2_w));
363 m_pia28->cb2_handler().set(FUNC(s8_state::pia28_cb2_w));
364 m_pia28->irqa_handler().set(FUNC(s8_state::pia_irq));
365 m_pia28->irqb_handler().set(FUNC(s8_state::pia_irq));
366
367 PIA6821(config, m_pia30, 0);
368 m_pia30->readpa_handler().set(FUNC(s8_state::switch_r));
369 m_pia30->set_port_a_input_overrides_output_mask(0xff);
370 m_pia30->writepb_handler().set(FUNC(s8_state::switch_w));
371 m_pia30->irqa_handler().set(FUNC(s8_state::pia_irq));
372 m_pia30->irqb_handler().set(FUNC(s8_state::pia_irq));
373
374 NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
375
376 /* Add the soundcard */
377 M6808(config, m_audiocpu, XTAL(4'000'000));
378 m_audiocpu->set_addrmap(AS_PROGRAM, &s8_state::s8_audio_map);
379
380 SPEAKER(config, "speaker").front_center();
381 MC1408(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.5);
382
383 PIA6821(config, m_pias, 0);
384 m_pias->readpa_handler().set(FUNC(s8_state::sound_r));
385 m_pias->set_port_a_input_overrides_output_mask(0xff);
386 m_pias->writepb_handler().set("dac", FUNC(dac_byte_interface::data_w));
387 m_pias->irqa_handler().set_inputline("audiocpu", M6808_IRQ_LINE);
388 m_pias->irqb_handler().set_inputline("audiocpu", M6808_IRQ_LINE);
389 }
390
391 /*------------------------------
392 / Pennant Fever (#526) 05/1984
393 /-------------------------------*/
394 ROM_START(pfevr_l2)
395 ROM_REGION(0x3000, "roms", 0)
396 ROM_LOAD("pf-rom1.u19", 0x0000, 0x1000, CRC(00be42bd) SHA1(72ca21c96e3ffa3c43499165f3339b669c8e94a5))
397 ROM_LOAD("pf-rom2.u20", 0x1000, 0x2000, CRC(7b101534) SHA1(21e886d5872104d71bb528b9affb12230268597a))
398
399 ROM_REGION(0x4000, "audioroms", 0)
400 ROM_LOAD("cpu_u49.128", 0x0000, 0x4000, CRC(b0161712) SHA1(5850f1f1f11e3ac9b9629cff2b26c4ad32436b55))
401 ROM_END
402
403 ROM_START(pfevr_p3)
404 ROM_REGION(0x3000, "roms", 0)
405 ROM_LOAD("cpu_u19.732", 0x0000, 0x1000, CRC(03796c6d) SHA1(38c95fcce9d0f357a74f041f0df006b9c6f6efc7))
406 ROM_LOAD("cpu_u20.764", 0x1000, 0x2000, CRC(3a3acb39) SHA1(7844cc30a9486f718a556850fc9cef3be82f26b7))
407
408 ROM_REGION(0x4000, "audioroms", 0)
409 ROM_LOAD("cpu_u49.128", 0x0000, 0x4000, CRC(b0161712) SHA1(5850f1f1f11e3ac9b9629cff2b26c4ad32436b55))
410 ROM_END
411
412
413 GAME(1984, pfevr_l2, 0, s8, s8, s8_state, init_s8, ROT0, "Williams", "Pennant Fever (L-2)", MACHINE_MECHANICAL | MACHINE_NOT_WORKING )
414 GAME(1984, pfevr_p3, pfevr_l2, s8, s8, s8_state, init_s8, ROT0, "Williams", "Pennant Fever (P-3)", MACHINE_MECHANICAL | MACHINE_NOT_WORKING )
415