trunk/src/mame/drivers/s8a.c
r0 | r32489 | |
| 1 | // license:MAME |
| 2 | // copyright-holders:Robbbert |
| 3 | /*********************************************************************************** |
| 4 | |
| 5 | PINBALL |
| 6 | Williams System 8: Still Crazy |
| 7 | |
| 8 | The very first time run, the display will show the model number (526 or 543). |
| 9 | Press F3 to clear this, then follow instructions below. |
| 10 | |
| 11 | A novelty game where the playfield is completely vertical. It has |
| 12 | 4 flippers and the idea is to get the ball up to the alcohol 'still' before |
| 13 | the 'revenuers' do. The idea didn't catch on, and the game was not officially |
| 14 | released. 1 player. The display shows Score and Batch. There is no credit |
| 15 | display. |
| 16 | |
| 17 | ToDo: |
| 18 | - Make Still Crazy layout. |
| 19 | - Get Still Crazy coin-in to register. |
| 20 | Workaround: |
| 21 | - Start in debug mode, g to run the game, go to memory view and enter credits |
| 22 | into location 0x738. (example: 90 gives 90 credits). Quit. |
| 23 | - Start in non-debug mode. Press 1 to start, it works fine, apart from the |
| 24 | knocker making a lot of noise. Keys to use: A then any key on that row. |
| 25 | |
| 26 | ************************************************************************************/ |
| 27 | |
| 28 | |
| 29 | #include "machine/genpin.h" |
| 30 | #include "cpu/m6800/m6800.h" |
| 31 | #include "machine/6821pia.h" |
| 32 | #include "sound/dac.h" |
| 33 | #include "s8a.lh" |
| 34 | |
| 35 | |
| 36 | class s8a_state : public genpin_class |
| 37 | { |
| 38 | public: |
| 39 | s8a_state(const machine_config &mconfig, device_type type, const char *tag) |
| 40 | : genpin_class(mconfig, type, tag) |
| 41 | , m_maincpu(*this, "maincpu") |
| 42 | , m_audiocpu(*this, "audiocpu") |
| 43 | , m_dac(*this, "dac") |
| 44 | , m_pias(*this, "pias") |
| 45 | , m_pia21(*this, "pia21") |
| 46 | , m_pia24(*this, "pia24") |
| 47 | , m_pia28(*this, "pia28") |
| 48 | , m_pia30(*this, "pia30") |
| 49 | { } |
| 50 | |
| 51 | DECLARE_READ8_MEMBER(dac_r); |
| 52 | DECLARE_WRITE8_MEMBER(dac_w); |
| 53 | DECLARE_WRITE8_MEMBER(dig0_w); |
| 54 | DECLARE_WRITE8_MEMBER(dig1_w); |
| 55 | DECLARE_WRITE8_MEMBER(lamp0_w); |
| 56 | DECLARE_WRITE8_MEMBER(lamp1_w) { }; |
| 57 | DECLARE_WRITE8_MEMBER(sol2_w) { }; // solenoids 8-15 |
| 58 | DECLARE_WRITE8_MEMBER(sol3_w); // solenoids 0-7 |
| 59 | DECLARE_WRITE8_MEMBER(sound_w); |
| 60 | DECLARE_READ8_MEMBER(dips_r); |
| 61 | DECLARE_READ8_MEMBER(switch_r); |
| 62 | DECLARE_WRITE8_MEMBER(switch_w); |
| 63 | DECLARE_READ_LINE_MEMBER(pia21_ca1_r); |
| 64 | DECLARE_READ_LINE_MEMBER(pia28_ca1_r); |
| 65 | DECLARE_READ_LINE_MEMBER(pia28_cb1_r); |
| 66 | DECLARE_WRITE_LINE_MEMBER(pias_ca2_w); |
| 67 | DECLARE_WRITE_LINE_MEMBER(pias_cb2_w); |
| 68 | DECLARE_WRITE_LINE_MEMBER(pia21_ca2_w); |
| 69 | DECLARE_WRITE_LINE_MEMBER(pia21_cb2_w) { }; // enable solenoids |
| 70 | DECLARE_WRITE_LINE_MEMBER(pia24_cb2_w) { }; // dummy to stop error log filling up |
| 71 | DECLARE_WRITE_LINE_MEMBER(pia28_ca2_w) { }; // comma3&4 |
| 72 | DECLARE_WRITE_LINE_MEMBER(pia28_cb2_w) { }; // comma1&2 |
| 73 | TIMER_DEVICE_CALLBACK_MEMBER(irq); |
| 74 | DECLARE_INPUT_CHANGED_MEMBER(main_nmi); |
| 75 | DECLARE_INPUT_CHANGED_MEMBER(audio_nmi); |
| 76 | DECLARE_MACHINE_RESET(s8); |
| 77 | private: |
| 78 | UINT8 m_t_c; |
| 79 | UINT8 m_sound_data; |
| 80 | UINT8 m_strobe; |
| 81 | UINT8 m_kbdrow; |
| 82 | bool m_data_ok; |
| 83 | required_device<cpu_device> m_maincpu; |
| 84 | required_device<cpu_device> m_audiocpu; |
| 85 | required_device<dac_device> m_dac; |
| 86 | required_device<pia6821_device> m_pias; |
| 87 | required_device<pia6821_device> m_pia21; |
| 88 | required_device<pia6821_device> m_pia24; |
| 89 | required_device<pia6821_device> m_pia28; |
| 90 | required_device<pia6821_device> m_pia30; |
| 91 | }; |
| 92 | |
| 93 | static ADDRESS_MAP_START( s8_main_map, AS_PROGRAM, 8, s8a_state ) |
| 94 | ADDRESS_MAP_GLOBAL_MASK(0x7fff) |
| 95 | AM_RANGE(0x0000, 0x07ff) AM_RAM AM_SHARE("nvram") |
| 96 | AM_RANGE(0x2100, 0x2103) AM_DEVREADWRITE("pia21", pia6821_device, read, write) // sound+solenoids |
| 97 | AM_RANGE(0x2200, 0x2200) AM_WRITE(sol3_w) // solenoids |
| 98 | AM_RANGE(0x2400, 0x2403) AM_DEVREADWRITE("pia24", pia6821_device, read, write) // lamps |
| 99 | AM_RANGE(0x2800, 0x2803) AM_DEVREADWRITE("pia28", pia6821_device, read, write) // display |
| 100 | AM_RANGE(0x3000, 0x3003) AM_DEVREADWRITE("pia30", pia6821_device, read, write) // inputs |
| 101 | AM_RANGE(0x5000, 0x7fff) AM_ROM |
| 102 | ADDRESS_MAP_END |
| 103 | |
| 104 | static ADDRESS_MAP_START( s8_audio_map, AS_PROGRAM, 8, s8a_state ) |
| 105 | AM_RANGE(0x0000, 0x00ff) AM_RAM |
| 106 | AM_RANGE(0x2000, 0x2003) AM_DEVREADWRITE("pias", pia6821_device, read, write) |
| 107 | AM_RANGE(0x8000, 0xffff) AM_ROM |
| 108 | ADDRESS_MAP_END |
| 109 | |
| 110 | static INPUT_PORTS_START( s8 ) |
| 111 | PORT_START("X0") |
| 112 | PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN ) |
| 113 | |
| 114 | PORT_START("X1") |
| 115 | PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_TILT ) |
| 116 | PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) |
| 117 | PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START ) |
| 118 | PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN3 ) |
| 119 | PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 ) |
| 120 | PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) |
| 121 | PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) |
| 122 | PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) |
| 123 | |
| 124 | PORT_START("X2") |
| 125 | PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_A) |
| 126 | PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_S) |
| 127 | PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_D) |
| 128 | PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_F) |
| 129 | PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_G) |
| 130 | PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_H) |
| 131 | PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_J) |
| 132 | PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_K) |
| 133 | |
| 134 | PORT_START("X4") |
| 135 | PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_L) |
| 136 | PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Z) |
| 137 | PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_C) |
| 138 | PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_V) |
| 139 | PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_B) |
| 140 | PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_N) |
| 141 | PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_M) |
| 142 | PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COMMA) |
| 143 | |
| 144 | PORT_START("X8") |
| 145 | PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_STOP) |
| 146 | PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_SLASH) |
| 147 | PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COLON) |
| 148 | PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_QUOTE) |
| 149 | PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_X) |
| 150 | PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_MINUS) |
| 151 | PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_EQUALS) |
| 152 | PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSPACE) |
| 153 | |
| 154 | PORT_START("X10") |
| 155 | PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_OPENBRACE) |
| 156 | PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_CLOSEBRACE) |
| 157 | PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSLASH) |
| 158 | PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_ENTER) |
| 159 | PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_LEFT) |
| 160 | PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_RIGHT) |
| 161 | PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_UP) |
| 162 | PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_DOWN) |
| 163 | |
| 164 | PORT_START("X20") |
| 165 | PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Q) |
| 166 | PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_W) |
| 167 | PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_E) |
| 168 | PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_R) |
| 169 | PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Y) |
| 170 | PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_U) |
| 171 | PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_I) |
| 172 | PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_O) |
| 173 | |
| 174 | PORT_START("X40") |
| 175 | PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN ) |
| 176 | |
| 177 | PORT_START("X80") |
| 178 | PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN ) |
| 179 | |
| 180 | PORT_START("DIAGS") |
| 181 | PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Audio Diag") PORT_CODE(KEYCODE_F1) PORT_CHANGED_MEMBER(DEVICE_SELF, s8a_state, audio_nmi, 1) |
| 182 | PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Main Diag") PORT_CODE(KEYCODE_F2) PORT_CHANGED_MEMBER(DEVICE_SELF, s8a_state, main_nmi, 1) |
| 183 | PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Advance") PORT_CODE(KEYCODE_0) |
| 184 | PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER) PORT_NAME("Up/Down") PORT_CODE(KEYCODE_9) |
| 185 | INPUT_PORTS_END |
| 186 | |
| 187 | MACHINE_RESET_MEMBER( s8a_state, s8 ) |
| 188 | { |
| 189 | m_t_c = 0; |
| 190 | } |
| 191 | |
| 192 | INPUT_CHANGED_MEMBER( s8a_state::main_nmi ) |
| 193 | { |
| 194 | // Diagnostic button sends a pulse to NMI pin |
| 195 | if (newval==CLEAR_LINE) |
| 196 | m_maincpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE); |
| 197 | } |
| 198 | |
| 199 | INPUT_CHANGED_MEMBER( s8a_state::audio_nmi ) |
| 200 | { |
| 201 | // Diagnostic button sends a pulse to NMI pin |
| 202 | if (newval==CLEAR_LINE) |
| 203 | m_audiocpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE); |
| 204 | } |
| 205 | |
| 206 | WRITE8_MEMBER( s8a_state::sol3_w ) |
| 207 | { |
| 208 | if (BIT(data, 1)) |
| 209 | m_samples->start(0, 6); // knocker |
| 210 | } |
| 211 | |
| 212 | WRITE8_MEMBER( s8a_state::sound_w ) |
| 213 | { |
| 214 | m_sound_data = data; |
| 215 | } |
| 216 | |
| 217 | READ_LINE_MEMBER( s8a_state::pia21_ca1_r ) |
| 218 | { |
| 219 | // sound busy |
| 220 | return 1; |
| 221 | } |
| 222 | |
| 223 | WRITE_LINE_MEMBER( s8a_state::pia21_ca2_w ) |
| 224 | { |
| 225 | // sound ns |
| 226 | m_pias->ca1_w(state); |
| 227 | } |
| 228 | |
| 229 | WRITE8_MEMBER( s8a_state::lamp0_w ) |
| 230 | { |
| 231 | m_maincpu->set_input_line(M6800_IRQ_LINE, CLEAR_LINE); |
| 232 | } |
| 233 | |
| 234 | READ_LINE_MEMBER( s8a_state::pia28_ca1_r ) |
| 235 | { |
| 236 | return BIT(ioport("DIAGS")->read(), 2); // advance button |
| 237 | } |
| 238 | |
| 239 | READ_LINE_MEMBER( s8a_state::pia28_cb1_r ) |
| 240 | { |
| 241 | return BIT(ioport("DIAGS")->read(), 3); // up/down switch |
| 242 | } |
| 243 | |
| 244 | WRITE8_MEMBER( s8a_state::dig0_w ) |
| 245 | { |
| 246 | static const UINT8 patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0x58, 0x4c, 0x62, 0x69, 0x78, 0 }; // 7447 |
| 247 | data &= 0x7f; |
| 248 | m_strobe = data & 15; |
| 249 | m_data_ok = true; |
| 250 | output_set_digit_value(60, patterns[data>>4]); // diag digit |
| 251 | } |
| 252 | |
| 253 | WRITE8_MEMBER( s8a_state::dig1_w ) |
| 254 | { |
| 255 | static const UINT8 patterns[16] = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7c, 0x07, 0x7f, 0x67, 0, 0, 0, 0, 0, 0 }; // MC14558 |
| 256 | if (m_data_ok) |
| 257 | { |
| 258 | output_set_digit_value(m_strobe+16, patterns[data&15]); |
| 259 | output_set_digit_value(m_strobe, patterns[data>>4]); |
| 260 | } |
| 261 | m_data_ok = false; |
| 262 | } |
| 263 | |
| 264 | READ8_MEMBER( s8a_state::switch_r ) |
| 265 | { |
| 266 | char kbdrow[8]; |
| 267 | sprintf(kbdrow,"X%X",m_kbdrow); |
| 268 | return ~ioport(kbdrow)->read(); |
| 269 | } |
| 270 | |
| 271 | WRITE8_MEMBER( s8a_state::switch_w ) |
| 272 | { |
| 273 | m_kbdrow = data; |
| 274 | } |
| 275 | |
| 276 | READ8_MEMBER( s8a_state::dac_r ) |
| 277 | { |
| 278 | return m_sound_data; |
| 279 | } |
| 280 | |
| 281 | WRITE8_MEMBER( s8a_state::dac_w ) |
| 282 | { |
| 283 | m_dac->write_unsigned8(data); |
| 284 | } |
| 285 | |
| 286 | TIMER_DEVICE_CALLBACK_MEMBER( s8a_state::irq) |
| 287 | { |
| 288 | if (m_t_c > 0x70) |
| 289 | m_maincpu->set_input_line(M6800_IRQ_LINE, ASSERT_LINE); |
| 290 | else |
| 291 | m_t_c++; |
| 292 | } |
| 293 | |
| 294 | static MACHINE_CONFIG_START( s8, s8a_state ) |
| 295 | /* basic machine hardware */ |
| 296 | MCFG_CPU_ADD("maincpu", M6802, 4000000) |
| 297 | MCFG_CPU_PROGRAM_MAP(s8_main_map) |
| 298 | MCFG_TIMER_DRIVER_ADD_PERIODIC("irq", s8a_state, irq, attotime::from_hz(250)) |
| 299 | MCFG_MACHINE_RESET_OVERRIDE(s8a_state, s8) |
| 300 | |
| 301 | /* Video */ |
| 302 | MCFG_DEFAULT_LAYOUT(layout_s8a) |
| 303 | |
| 304 | /* Sound */ |
| 305 | MCFG_FRAGMENT_ADD( genpin_audio ) |
| 306 | |
| 307 | /* Devices */ |
| 308 | MCFG_DEVICE_ADD("pia21", PIA6821, 0) |
| 309 | MCFG_PIA_READPA_HANDLER(READ8(s8a_state, dac_r)) |
| 310 | MCFG_PIA_READCA1_HANDLER(READLINE(s8a_state, pia21_ca1_r)) |
| 311 | MCFG_PIA_WRITEPA_HANDLER(WRITE8(s8a_state, sound_w)) |
| 312 | MCFG_PIA_WRITEPB_HANDLER(WRITE8(s8a_state, sol2_w)) |
| 313 | MCFG_PIA_CA2_HANDLER(WRITELINE(s8a_state, pia21_ca2_w)) |
| 314 | MCFG_PIA_CB2_HANDLER(WRITELINE(s8a_state, pia21_cb2_w)) |
| 315 | MCFG_PIA_IRQA_HANDLER(DEVWRITELINE("maincpu", m6802_cpu_device, irq_line)) |
| 316 | MCFG_PIA_IRQB_HANDLER(DEVWRITELINE("maincpu", m6802_cpu_device, irq_line)) |
| 317 | |
| 318 | MCFG_DEVICE_ADD("pia24", PIA6821, 0) |
| 319 | MCFG_PIA_WRITEPA_HANDLER(WRITE8(s8a_state, lamp0_w)) |
| 320 | MCFG_PIA_WRITEPB_HANDLER(WRITE8(s8a_state, lamp1_w)) |
| 321 | MCFG_PIA_CB2_HANDLER(WRITELINE(s8a_state, pia24_cb2_w)) |
| 322 | MCFG_PIA_IRQA_HANDLER(DEVWRITELINE("maincpu", m6802_cpu_device, irq_line)) |
| 323 | MCFG_PIA_IRQB_HANDLER(DEVWRITELINE("maincpu", m6802_cpu_device, irq_line)) |
| 324 | |
| 325 | MCFG_DEVICE_ADD("pia28", PIA6821, 0) |
| 326 | MCFG_PIA_READCA1_HANDLER(READLINE(s8a_state, pia28_ca1_r)) |
| 327 | MCFG_PIA_READCB1_HANDLER(READLINE(s8a_state, pia28_cb1_r)) |
| 328 | MCFG_PIA_WRITEPA_HANDLER(WRITE8(s8a_state, dig0_w)) |
| 329 | MCFG_PIA_WRITEPB_HANDLER(WRITE8(s8a_state, dig1_w)) |
| 330 | MCFG_PIA_CA2_HANDLER(WRITELINE(s8a_state, pia28_ca2_w)) |
| 331 | MCFG_PIA_CB2_HANDLER(WRITELINE(s8a_state, pia28_cb2_w)) |
| 332 | MCFG_PIA_IRQA_HANDLER(DEVWRITELINE("maincpu", m6802_cpu_device, irq_line)) |
| 333 | MCFG_PIA_IRQB_HANDLER(DEVWRITELINE("maincpu", m6802_cpu_device, irq_line)) |
| 334 | |
| 335 | MCFG_DEVICE_ADD("pia30", PIA6821, 0) |
| 336 | MCFG_PIA_READPA_HANDLER(READ8(s8a_state, switch_r)) |
| 337 | MCFG_PIA_WRITEPB_HANDLER(WRITE8(s8a_state, switch_w)) |
| 338 | MCFG_PIA_IRQA_HANDLER(DEVWRITELINE("maincpu", m6802_cpu_device, irq_line)) |
| 339 | MCFG_PIA_IRQB_HANDLER(DEVWRITELINE("maincpu", m6802_cpu_device, irq_line)) |
| 340 | |
| 341 | MCFG_NVRAM_ADD_1FILL("nvram") |
| 342 | |
| 343 | /* Add the soundcard */ |
| 344 | MCFG_CPU_ADD("audiocpu", M6808, 4000000) |
| 345 | MCFG_CPU_PROGRAM_MAP(s8_audio_map) |
| 346 | MCFG_SPEAKER_STANDARD_MONO("mono") |
| 347 | MCFG_SOUND_ADD("dac", DAC, 0) |
| 348 | MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) |
| 349 | |
| 350 | MCFG_DEVICE_ADD("pias", PIA6821, 0) |
| 351 | MCFG_PIA_READPA_HANDLER(READ8(s8a_state, dac_r)) |
| 352 | MCFG_PIA_WRITEPA_HANDLER(WRITE8(s8a_state, sound_w)) |
| 353 | MCFG_PIA_WRITEPB_HANDLER(WRITE8(s8a_state, dac_w)) |
| 354 | MCFG_PIA_CA2_HANDLER(NULL) |
| 355 | MCFG_PIA_CB2_HANDLER(NULL) |
| 356 | MCFG_PIA_IRQA_HANDLER(DEVWRITELINE("audiocpu", m6808_cpu_device, irq_line)) |
| 357 | MCFG_PIA_IRQB_HANDLER(DEVWRITELINE("audiocpu", m6808_cpu_device, irq_line)) |
| 358 | MACHINE_CONFIG_END |
| 359 | |
| 360 | |
| 361 | /*---------------------------- |
| 362 | / Still Crazy (#543) 06/1984 |
| 363 | /-----------------------------*/ |
| 364 | ROM_START(scrzy_l1) |
| 365 | ROM_REGION(0x10000, "maincpu", 0) |
| 366 | ROM_LOAD("ic20.bin", 0x6000, 0x2000, CRC(b0df42e6) SHA1(bb10268d7b820d1de0c20e1b79aba558badd072b) ) |
| 367 | |
| 368 | ROM_REGION(0x10000, "audiocpu", 0) |
| 369 | ROM_LOAD("ic49.bin", 0xc000, 0x4000, CRC(bcc8ccc4) SHA1(2312f9cc4f5a2dadfbfa61d13c31bb5838adf152) ) |
| 370 | ROM_END |
| 371 | |
| 372 | GAME(1984,scrzy_l1, 0, s8, s8, driver_device, 0, ROT0, "Williams", "Still Crazy", GAME_MECHANICAL | GAME_NOT_WORKING) |