trunk/src/mame/drivers/pinball2k.c
| r0 | r22593 | |
| 1 | /* |
| 2 | Pinball 2000 |
| 3 | |
| 4 | Skeleton by R. Belmont, based on mediagx.c by Ville Linde |
| 5 | |
| 6 | TODO: |
| 7 | MediaGX features should be moved out to machine/ and shared with mediagx.c once we know what these games need |
| 8 | |
| 9 | Hardware: |
| 10 | - Cyrix MediaGX processor/VGA |
| 11 | - Cyrix CX5520 northbridge? |
| 12 | - VS9824AG SuperI/O standard PC I/O chip |
| 13 | - 1 ISA, 2 PCI slots, 2 IDE headers |
| 14 | - "Prism" PCI card with PLX PCI9052 PCI-to-random stuff bridge |
| 15 | Card also contains DCS2 Stereo sound system with ADSP-2104 |
| 16 | */ |
| 17 | |
| 18 | #include "emu.h" |
| 19 | #include "cpu/i386/i386.h" |
| 20 | #include "machine/8237dma.h" |
| 21 | #include "machine/pic8259.h" |
| 22 | #include "machine/pit8253.h" |
| 23 | #include "machine/mc146818.h" |
| 24 | #include "machine/pci.h" |
| 25 | #include "machine/8042kbdc.h" |
| 26 | #include "machine/pckeybrd.h" |
| 27 | #include "machine/idectrl.h" |
| 28 | #include "video/ramdac.h" |
| 29 | |
| 30 | class pinball2k_state : public driver_device |
| 31 | { |
| 32 | public: |
| 33 | pinball2k_state(const machine_config &mconfig, device_type type, const char *tag) |
| 34 | : driver_device(mconfig, type, tag), |
| 35 | m_main_ram(*this, "main_ram"), |
| 36 | m_cga_ram(*this, "cga_ram"), |
| 37 | m_bios_ram(*this, "bios_ram"), |
| 38 | m_vram(*this, "vram"), |
| 39 | m_maincpu(*this, "maincpu") { } |
| 40 | |
| 41 | required_shared_ptr<UINT32> m_main_ram; |
| 42 | required_shared_ptr<UINT32> m_cga_ram; |
| 43 | required_shared_ptr<UINT32> m_bios_ram; |
| 44 | required_shared_ptr<UINT32> m_vram; |
| 45 | UINT8 m_pal[768]; |
| 46 | |
| 47 | |
| 48 | UINT32 m_disp_ctrl_reg[256/4]; |
| 49 | int m_frame_width; |
| 50 | int m_frame_height; |
| 51 | |
| 52 | UINT32 m_memory_ctrl_reg[256/4]; |
| 53 | int m_pal_index; |
| 54 | |
| 55 | UINT32 m_biu_ctrl_reg[256/4]; |
| 56 | |
| 57 | UINT8 m_mediagx_config_reg_sel; |
| 58 | UINT8 m_mediagx_config_regs[256]; |
| 59 | |
| 60 | //UINT8 m_controls_data; |
| 61 | UINT8 m_parallel_pointer; |
| 62 | UINT8 m_parallel_latched; |
| 63 | UINT32 m_parport; |
| 64 | //int m_control_num; |
| 65 | //int m_control_num2; |
| 66 | //int m_control_read; |
| 67 | |
| 68 | UINT32 m_cx5510_regs[256/4]; |
| 69 | |
| 70 | pit8254_device *m_pit8254; |
| 71 | pic8259_device *m_pic8259_1; |
| 72 | pic8259_device *m_pic8259_2; |
| 73 | i8237_device *m_dma8237_1; |
| 74 | i8237_device *m_dma8237_2; |
| 75 | |
| 76 | int m_dma_channel; |
| 77 | UINT8 m_dma_offset[2][4]; |
| 78 | UINT8 m_at_pages[0x10]; |
| 79 | |
| 80 | DECLARE_READ32_MEMBER(disp_ctrl_r); |
| 81 | DECLARE_WRITE32_MEMBER(disp_ctrl_w); |
| 82 | DECLARE_READ32_MEMBER(memory_ctrl_r); |
| 83 | DECLARE_WRITE32_MEMBER(memory_ctrl_w); |
| 84 | DECLARE_READ32_MEMBER(biu_ctrl_r); |
| 85 | DECLARE_WRITE32_MEMBER(biu_ctrl_w); |
| 86 | DECLARE_WRITE32_MEMBER(bios_ram_w); |
| 87 | DECLARE_READ32_MEMBER(parallel_port_r); |
| 88 | DECLARE_WRITE32_MEMBER(parallel_port_w); |
| 89 | DECLARE_READ32_MEMBER(ad1847_r); |
| 90 | DECLARE_WRITE32_MEMBER(ad1847_w); |
| 91 | DECLARE_READ8_MEMBER(at_page8_r); |
| 92 | DECLARE_WRITE8_MEMBER(at_page8_w); |
| 93 | DECLARE_READ8_MEMBER(pc_dma_read_byte); |
| 94 | DECLARE_WRITE8_MEMBER(pc_dma_write_byte); |
| 95 | DECLARE_READ8_MEMBER(at_dma8237_2_r); |
| 96 | DECLARE_WRITE8_MEMBER(at_dma8237_2_w); |
| 97 | DECLARE_READ32_MEMBER(ide_r); |
| 98 | DECLARE_WRITE32_MEMBER(ide_w); |
| 99 | DECLARE_READ32_MEMBER(fdc_r); |
| 100 | DECLARE_WRITE32_MEMBER(fdc_w); |
| 101 | DECLARE_READ8_MEMBER(io20_r); |
| 102 | DECLARE_WRITE8_MEMBER(io20_w); |
| 103 | DECLARE_WRITE_LINE_MEMBER(pc_dma_hrq_changed); |
| 104 | DECLARE_WRITE_LINE_MEMBER(pc_dack0_w); |
| 105 | DECLARE_WRITE_LINE_MEMBER(pc_dack1_w); |
| 106 | DECLARE_WRITE_LINE_MEMBER(pc_dack2_w); |
| 107 | DECLARE_WRITE_LINE_MEMBER(pc_dack3_w); |
| 108 | DECLARE_WRITE_LINE_MEMBER(mediagx_pic8259_1_set_int_line); |
| 109 | DECLARE_READ8_MEMBER(get_slave_ack); |
| 110 | DECLARE_DRIVER_INIT(pinball2k); |
| 111 | virtual void machine_start(); |
| 112 | virtual void machine_reset(); |
| 113 | virtual void video_start(); |
| 114 | UINT32 screen_update_mediagx(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); |
| 115 | DECLARE_READ8_MEMBER(get_out2); |
| 116 | IRQ_CALLBACK_MEMBER(irq_callback); |
| 117 | void draw_char(bitmap_rgb32 &bitmap, const rectangle &cliprect, gfx_element *gfx, int ch, int att, int x, int y); |
| 118 | void draw_framebuffer(bitmap_rgb32 &bitmap, const rectangle &cliprect); |
| 119 | void draw_cga(bitmap_rgb32 &bitmap, const rectangle &cliprect); |
| 120 | void init_mediagx(); |
| 121 | required_device<cpu_device> m_maincpu; |
| 122 | }; |
| 123 | |
| 124 | // Display controller registers |
| 125 | #define DC_UNLOCK 0x00/4 |
| 126 | #define DC_GENERAL_CFG 0x04/4 |
| 127 | #define DC_TIMING_CFG 0x08/4 |
| 128 | #define DC_OUTPUT_CFG 0x0c/4 |
| 129 | #define DC_FB_ST_OFFSET 0x10/4 |
| 130 | #define DC_CB_ST_OFFSET 0x14/4 |
| 131 | #define DC_CUR_ST_OFFSET 0x18/4 |
| 132 | #define DC_VID_ST_OFFSET 0x20/4 |
| 133 | #define DC_LINE_DELTA 0x24/4 |
| 134 | #define DC_BUF_SIZE 0x28/4 |
| 135 | #define DC_H_TIMING_1 0x30/4 |
| 136 | #define DC_H_TIMING_2 0x34/4 |
| 137 | #define DC_H_TIMING_3 0x38/4 |
| 138 | #define DC_FP_H_TIMING 0x3c/4 |
| 139 | #define DC_V_TIMING_1 0x40/4 |
| 140 | #define DC_V_TIMING_2 0x44/4 |
| 141 | #define DC_V_TIMING_3 0x48/4 |
| 142 | #define DC_FP_V_TIMING 0x4c/4 |
| 143 | #define DC_CURSOR_X 0x50/4 |
| 144 | #define DC_V_LINE_CNT 0x54/4 |
| 145 | #define DC_CURSOR_Y 0x58/4 |
| 146 | #define DC_SS_LINE_CMP 0x5c/4 |
| 147 | #define DC_PAL_ADDRESS 0x70/4 |
| 148 | #define DC_PAL_DATA 0x74/4 |
| 149 | #define DC_DFIFO_DIAG 0x78/4 |
| 150 | #define DC_CFIFO_DIAG 0x7c/4 |
| 151 | |
| 152 | |
| 153 | |
| 154 | |
| 155 | |
| 156 | |
| 157 | static const rgb_t cga_palette[16] = |
| 158 | { |
| 159 | MAKE_RGB( 0x00, 0x00, 0x00 ), MAKE_RGB( 0x00, 0x00, 0xaa ), MAKE_RGB( 0x00, 0xaa, 0x00 ), MAKE_RGB( 0x00, 0xaa, 0xaa ), |
| 160 | MAKE_RGB( 0xaa, 0x00, 0x00 ), MAKE_RGB( 0xaa, 0x00, 0xaa ), MAKE_RGB( 0xaa, 0x55, 0x00 ), MAKE_RGB( 0xaa, 0xaa, 0xaa ), |
| 161 | MAKE_RGB( 0x55, 0x55, 0x55 ), MAKE_RGB( 0x55, 0x55, 0xff ), MAKE_RGB( 0x55, 0xff, 0x55 ), MAKE_RGB( 0x55, 0xff, 0xff ), |
| 162 | MAKE_RGB( 0xff, 0x55, 0x55 ), MAKE_RGB( 0xff, 0x55, 0xff ), MAKE_RGB( 0xff, 0xff, 0x55 ), MAKE_RGB( 0xff, 0xff, 0xff ), |
| 163 | }; |
| 164 | |
| 165 | void pinball2k_state::video_start() |
| 166 | { |
| 167 | int i; |
| 168 | for (i=0; i < 16; i++) |
| 169 | { |
| 170 | palette_set_color(machine(), i, cga_palette[i]); |
| 171 | } |
| 172 | } |
| 173 | |
| 174 | void pinball2k_state::draw_char(bitmap_rgb32 &bitmap, const rectangle &cliprect, gfx_element *gfx, int ch, int att, int x, int y) |
| 175 | { |
| 176 | int i,j; |
| 177 | const UINT8 *dp; |
| 178 | int index = 0; |
| 179 | const pen_t *pens = gfx->machine().pens; |
| 180 | |
| 181 | dp = gfx->get_data(ch); |
| 182 | |
| 183 | for (j=y; j < y+8; j++) |
| 184 | { |
| 185 | UINT32 *p = &bitmap.pix32(j); |
| 186 | for (i=x; i < x+8; i++) |
| 187 | { |
| 188 | UINT8 pen = dp[index++]; |
| 189 | if (pen) |
| 190 | p[i] = pens[gfx->colorbase() + (att & 0xf)]; |
| 191 | else |
| 192 | { |
| 193 | if (((att >> 4) & 7) > 0) |
| 194 | p[i] = pens[gfx->colorbase() + ((att >> 4) & 0x7)]; |
| 195 | } |
| 196 | } |
| 197 | } |
| 198 | } |
| 199 | |
| 200 | void pinball2k_state::draw_framebuffer(bitmap_rgb32 &bitmap, const rectangle &cliprect) |
| 201 | { |
| 202 | int i, j; |
| 203 | int width, height; |
| 204 | int line_delta = (m_disp_ctrl_reg[DC_LINE_DELTA] & 0x3ff) * 4; |
| 205 | |
| 206 | width = (m_disp_ctrl_reg[DC_H_TIMING_1] & 0x7ff) + 1; |
| 207 | if (m_disp_ctrl_reg[DC_TIMING_CFG] & 0x8000) // pixel double |
| 208 | { |
| 209 | width >>= 1; |
| 210 | } |
| 211 | width += 4; |
| 212 | |
| 213 | height = (m_disp_ctrl_reg[DC_V_TIMING_1] & 0x7ff) + 1; |
| 214 | |
| 215 | if ( (width != m_frame_width || height != m_frame_height) && |
| 216 | (width > 1 && height > 1 && width <= 640 && height <= 480) ) |
| 217 | { |
| 218 | rectangle visarea; |
| 219 | |
| 220 | m_frame_width = width; |
| 221 | m_frame_height = height; |
| 222 | |
| 223 | visarea.set(0, width - 1, 0, height - 1); |
| 224 | machine().primary_screen->configure(width, height * 262 / 240, visarea, machine().primary_screen->frame_period().attoseconds); |
| 225 | } |
| 226 | |
| 227 | if (m_disp_ctrl_reg[DC_OUTPUT_CFG] & 0x1) // 8-bit mode |
| 228 | { |
| 229 | UINT8 *framebuf = (UINT8*)&m_vram[m_disp_ctrl_reg[DC_FB_ST_OFFSET]/4]; |
| 230 | UINT8 *pal = m_pal; |
| 231 | |
| 232 | for (j=0; j < m_frame_height; j++) |
| 233 | { |
| 234 | UINT32 *p = &bitmap.pix32(j); |
| 235 | UINT8 *si = &framebuf[j * line_delta]; |
| 236 | for (i=0; i < m_frame_width; i++) |
| 237 | { |
| 238 | int c = *si++; |
| 239 | int r = pal[(c*3)+0] << 2; |
| 240 | int g = pal[(c*3)+1] << 2; |
| 241 | int b = pal[(c*3)+2] << 2; |
| 242 | |
| 243 | p[i] = r << 16 | g << 8 | b; |
| 244 | } |
| 245 | } |
| 246 | } |
| 247 | else // 16-bit |
| 248 | { |
| 249 | UINT16 *framebuf = (UINT16*)&m_vram[m_disp_ctrl_reg[DC_FB_ST_OFFSET]/4]; |
| 250 | |
| 251 | // RGB 5-6-5 mode |
| 252 | if ((m_disp_ctrl_reg[DC_OUTPUT_CFG] & 0x2) == 0) |
| 253 | { |
| 254 | for (j=0; j < m_frame_height; j++) |
| 255 | { |
| 256 | UINT32 *p = &bitmap.pix32(j); |
| 257 | UINT16 *si = &framebuf[j * (line_delta/2)]; |
| 258 | for (i=0; i < m_frame_width; i++) |
| 259 | { |
| 260 | UINT16 c = *si++; |
| 261 | int r = ((c >> 11) & 0x1f) << 3; |
| 262 | int g = ((c >> 5) & 0x3f) << 2; |
| 263 | int b = (c & 0x1f) << 3; |
| 264 | |
| 265 | p[i] = r << 16 | g << 8 | b; |
| 266 | } |
| 267 | } |
| 268 | } |
| 269 | // RGB 5-5-5 mode |
| 270 | else |
| 271 | { |
| 272 | for (j=0; j < m_frame_height; j++) |
| 273 | { |
| 274 | UINT32 *p = &bitmap.pix32(j); |
| 275 | UINT16 *si = &framebuf[j * (line_delta/2)]; |
| 276 | for (i=0; i < m_frame_width; i++) |
| 277 | { |
| 278 | UINT16 c = *si++; |
| 279 | int r = ((c >> 10) & 0x1f) << 3; |
| 280 | int g = ((c >> 5) & 0x1f) << 3; |
| 281 | int b = (c & 0x1f) << 3; |
| 282 | |
| 283 | p[i] = r << 16 | g << 8 | b; |
| 284 | } |
| 285 | } |
| 286 | } |
| 287 | } |
| 288 | } |
| 289 | |
| 290 | void pinball2k_state::draw_cga(bitmap_rgb32 &bitmap, const rectangle &cliprect) |
| 291 | { |
| 292 | int i, j; |
| 293 | gfx_element *gfx = machine().gfx[0]; |
| 294 | UINT32 *cga = m_cga_ram; |
| 295 | int index = 0; |
| 296 | |
| 297 | for (j=0; j < 25; j++) |
| 298 | { |
| 299 | for (i=0; i < 80; i+=2) |
| 300 | { |
| 301 | int att0 = (cga[index] >> 8) & 0xff; |
| 302 | int ch0 = (cga[index] >> 0) & 0xff; |
| 303 | int att1 = (cga[index] >> 24) & 0xff; |
| 304 | int ch1 = (cga[index] >> 16) & 0xff; |
| 305 | |
| 306 | draw_char(bitmap, cliprect, gfx, ch0, att0, i*8, j*8); |
| 307 | draw_char(bitmap, cliprect, gfx, ch1, att1, (i*8)+8, j*8); |
| 308 | index++; |
| 309 | } |
| 310 | } |
| 311 | } |
| 312 | |
| 313 | UINT32 pinball2k_state::screen_update_mediagx(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) |
| 314 | { |
| 315 | bitmap.fill(0, cliprect); |
| 316 | |
| 317 | draw_framebuffer( bitmap, cliprect); |
| 318 | |
| 319 | if (m_disp_ctrl_reg[DC_OUTPUT_CFG] & 0x1) // don't show MDA text screen on 16-bit mode. this is basically a hack |
| 320 | { |
| 321 | draw_cga(bitmap, cliprect); |
| 322 | } |
| 323 | return 0; |
| 324 | } |
| 325 | |
| 326 | READ32_MEMBER(pinball2k_state::disp_ctrl_r) |
| 327 | { |
| 328 | UINT32 r = m_disp_ctrl_reg[offset]; |
| 329 | |
| 330 | switch (offset) |
| 331 | { |
| 332 | case DC_TIMING_CFG: |
| 333 | r |= 0x40000000; |
| 334 | |
| 335 | if (machine().primary_screen->vpos() >= m_frame_height) |
| 336 | r &= ~0x40000000; |
| 337 | break; |
| 338 | } |
| 339 | |
| 340 | return r; |
| 341 | } |
| 342 | |
| 343 | WRITE32_MEMBER(pinball2k_state::disp_ctrl_w) |
| 344 | { |
| 345 | // printf("disp_ctrl_w %08X, %08X, %08X\n", data, offset*4, mem_mask); |
| 346 | COMBINE_DATA(m_disp_ctrl_reg + offset); |
| 347 | } |
| 348 | |
| 349 | |
| 350 | READ8_MEMBER(pinball2k_state::at_dma8237_2_r) |
| 351 | { |
| 352 | return m_dma8237_2->i8237_r(space, offset / 2); |
| 353 | } |
| 354 | |
| 355 | WRITE8_MEMBER(pinball2k_state::at_dma8237_2_w) |
| 356 | { |
| 357 | m_dma8237_2->i8237_w(space, offset / 2, data); |
| 358 | } |
| 359 | |
| 360 | |
| 361 | READ32_MEMBER(pinball2k_state::ide_r) |
| 362 | { |
| 363 | device_t *device = machine().device("ide"); |
| 364 | return ide_controller32_r(device, space, 0x1f0/4 + offset, mem_mask); |
| 365 | } |
| 366 | |
| 367 | WRITE32_MEMBER(pinball2k_state::ide_w) |
| 368 | { |
| 369 | device_t *device = machine().device("ide"); |
| 370 | ide_controller32_w(device, space, 0x1f0/4 + offset, data, mem_mask); |
| 371 | } |
| 372 | |
| 373 | READ32_MEMBER(pinball2k_state::fdc_r) |
| 374 | { |
| 375 | device_t *device = machine().device("ide"); |
| 376 | return ide_controller32_r(device, space, 0x3f0/4 + offset, mem_mask); |
| 377 | } |
| 378 | |
| 379 | WRITE32_MEMBER(pinball2k_state::fdc_w) |
| 380 | { |
| 381 | device_t *device = machine().device("ide"); |
| 382 | ide_controller32_w(device, space, 0x3f0/4 + offset, data, mem_mask); |
| 383 | } |
| 384 | |
| 385 | |
| 386 | |
| 387 | READ32_MEMBER(pinball2k_state::memory_ctrl_r) |
| 388 | { |
| 389 | return m_memory_ctrl_reg[offset]; |
| 390 | } |
| 391 | |
| 392 | WRITE32_MEMBER(pinball2k_state::memory_ctrl_w) |
| 393 | { |
| 394 | // printf("memory_ctrl_w %08X, %08X, %08X\n", data, offset*4, mem_mask); |
| 395 | if (offset == 0x20/4) |
| 396 | { |
| 397 | ramdac_device *ramdac = machine().device<ramdac_device>("ramdac"); |
| 398 | |
| 399 | if((m_disp_ctrl_reg[DC_GENERAL_CFG] & 0x00e00000) == 0x00400000) |
| 400 | { |
| 401 | // guess: crtc params? |
| 402 | // ... |
| 403 | } |
| 404 | else if((m_disp_ctrl_reg[DC_GENERAL_CFG] & 0x00f00000) == 0x00000000) |
| 405 | { |
| 406 | m_pal_index = data; |
| 407 | ramdac->index_w( space, 0, data ); |
| 408 | } |
| 409 | else if((m_disp_ctrl_reg[DC_GENERAL_CFG] & 0x00f00000) == 0x00100000) |
| 410 | { |
| 411 | m_pal[m_pal_index] = data & 0xff; |
| 412 | m_pal_index++; |
| 413 | if (m_pal_index >= 768) |
| 414 | { |
| 415 | m_pal_index = 0; |
| 416 | } |
| 417 | ramdac->pal_w( space, 0, data ); |
| 418 | } |
| 419 | } |
| 420 | else |
| 421 | { |
| 422 | COMBINE_DATA(m_memory_ctrl_reg + offset); |
| 423 | } |
| 424 | } |
| 425 | |
| 426 | |
| 427 | |
| 428 | READ32_MEMBER(pinball2k_state::biu_ctrl_r) |
| 429 | { |
| 430 | if (offset == 0) |
| 431 | { |
| 432 | return 0xffffff; |
| 433 | } |
| 434 | return m_biu_ctrl_reg[offset]; |
| 435 | } |
| 436 | |
| 437 | WRITE32_MEMBER(pinball2k_state::biu_ctrl_w) |
| 438 | { |
| 439 | //mame_printf_debug("biu_ctrl_w %08X, %08X, %08X\n", data, offset, mem_mask); |
| 440 | COMBINE_DATA(m_biu_ctrl_reg + offset); |
| 441 | |
| 442 | if (offset == 3) // BC_XMAP_3 register |
| 443 | { |
| 444 | //mame_printf_debug("BC_XMAP_3: %08X, %08X, %08X\n", data, offset, mem_mask); |
| 445 | } |
| 446 | } |
| 447 | |
| 448 | #ifdef UNUSED_FUNCTION |
| 449 | WRITE32_MEMBER(pinball2k_state::bios_ram_w) |
| 450 | { |
| 451 | } |
| 452 | #endif |
| 453 | |
| 454 | static UINT8 mediagx_config_reg_r(device_t *device) |
| 455 | { |
| 456 | pinball2k_state *state = device->machine().driver_data<pinball2k_state>(); |
| 457 | |
| 458 | //mame_printf_debug("mediagx_config_reg_r %02X\n", mediagx_config_reg_sel); |
| 459 | return state->m_mediagx_config_regs[state->m_mediagx_config_reg_sel]; |
| 460 | } |
| 461 | |
| 462 | static void mediagx_config_reg_w(device_t *device, UINT8 data) |
| 463 | { |
| 464 | pinball2k_state *state = device->machine().driver_data<pinball2k_state>(); |
| 465 | |
| 466 | //mame_printf_debug("mediagx_config_reg_w %02X, %02X\n", mediagx_config_reg_sel, data); |
| 467 | state->m_mediagx_config_regs[state->m_mediagx_config_reg_sel] = data; |
| 468 | } |
| 469 | |
| 470 | READ8_MEMBER(pinball2k_state::io20_r) |
| 471 | { |
| 472 | device_t *device = machine().device("pic8259_master"); |
| 473 | UINT8 r = 0; |
| 474 | |
| 475 | // 0x22, 0x23, Cyrix configuration registers |
| 476 | if (offset == 0x02) |
| 477 | { |
| 478 | } |
| 479 | else if (offset == 0x03) |
| 480 | { |
| 481 | r = mediagx_config_reg_r(device); |
| 482 | } |
| 483 | else |
| 484 | { |
| 485 | r = pic8259_r(device, space, offset); |
| 486 | } |
| 487 | return r; |
| 488 | } |
| 489 | |
| 490 | WRITE8_MEMBER(pinball2k_state::io20_w) |
| 491 | { |
| 492 | device_t *device = machine().device("pic8259_master"); |
| 493 | |
| 494 | // 0x22, 0x23, Cyrix configuration registers |
| 495 | if (offset == 0x02) |
| 496 | { |
| 497 | m_mediagx_config_reg_sel = data; |
| 498 | } |
| 499 | else if (offset == 0x03) |
| 500 | { |
| 501 | mediagx_config_reg_w(device, data); |
| 502 | } |
| 503 | else |
| 504 | { |
| 505 | pic8259_w(device, space, offset, data); |
| 506 | } |
| 507 | } |
| 508 | |
| 509 | READ32_MEMBER(pinball2k_state::parallel_port_r) |
| 510 | { |
| 511 | UINT32 r = 0; |
| 512 | |
| 513 | return r; |
| 514 | } |
| 515 | |
| 516 | WRITE32_MEMBER(pinball2k_state::parallel_port_w) |
| 517 | { |
| 518 | } |
| 519 | |
| 520 | static UINT32 cx5510_pci_r(device_t *busdevice, device_t *device, int function, int reg, UINT32 mem_mask) |
| 521 | { |
| 522 | pinball2k_state *state = busdevice->machine().driver_data<pinball2k_state>(); |
| 523 | |
| 524 | //mame_printf_debug("CX5510: PCI read %d, %02X, %08X\n", function, reg, mem_mask); |
| 525 | switch (reg) |
| 526 | { |
| 527 | case 0: return 0x00001078; |
| 528 | } |
| 529 | |
| 530 | return state->m_cx5510_regs[reg/4]; |
| 531 | } |
| 532 | |
| 533 | static void cx5510_pci_w(device_t *busdevice, device_t *device, int function, int reg, UINT32 data, UINT32 mem_mask) |
| 534 | { |
| 535 | pinball2k_state *state = busdevice->machine().driver_data<pinball2k_state>(); |
| 536 | |
| 537 | //mame_printf_debug("CX5510: PCI write %d, %02X, %08X, %08X\n", function, reg, data, mem_mask); |
| 538 | COMBINE_DATA(state->m_cx5510_regs + (reg/4)); |
| 539 | } |
| 540 | |
| 541 | /************************************************************************* |
| 542 | * |
| 543 | * PC DMA stuff |
| 544 | * |
| 545 | *************************************************************************/ |
| 546 | |
| 547 | |
| 548 | READ8_MEMBER(pinball2k_state::at_page8_r) |
| 549 | { |
| 550 | UINT8 data = m_at_pages[offset % 0x10]; |
| 551 | |
| 552 | switch(offset % 8) |
| 553 | { |
| 554 | case 1: |
| 555 | data = m_dma_offset[(offset / 8) & 1][2]; |
| 556 | break; |
| 557 | case 2: |
| 558 | data = m_dma_offset[(offset / 8) & 1][3]; |
| 559 | break; |
| 560 | case 3: |
| 561 | data = m_dma_offset[(offset / 8) & 1][1]; |
| 562 | break; |
| 563 | case 7: |
| 564 | data = m_dma_offset[(offset / 8) & 1][0]; |
| 565 | break; |
| 566 | } |
| 567 | return data; |
| 568 | } |
| 569 | |
| 570 | |
| 571 | WRITE8_MEMBER(pinball2k_state::at_page8_w) |
| 572 | { |
| 573 | m_at_pages[offset % 0x10] = data; |
| 574 | |
| 575 | switch(offset % 8) |
| 576 | { |
| 577 | case 1: |
| 578 | m_dma_offset[(offset / 8) & 1][2] = data; |
| 579 | break; |
| 580 | case 2: |
| 581 | m_dma_offset[(offset / 8) & 1][3] = data; |
| 582 | break; |
| 583 | case 3: |
| 584 | m_dma_offset[(offset / 8) & 1][1] = data; |
| 585 | break; |
| 586 | case 7: |
| 587 | m_dma_offset[(offset / 8) & 1][0] = data; |
| 588 | break; |
| 589 | } |
| 590 | } |
| 591 | |
| 592 | |
| 593 | WRITE_LINE_MEMBER(pinball2k_state::pc_dma_hrq_changed) |
| 594 | { |
| 595 | m_maincpu->set_input_line(INPUT_LINE_HALT, state ? ASSERT_LINE : CLEAR_LINE); |
| 596 | |
| 597 | /* Assert HLDA */ |
| 598 | m_dma8237_1->i8237_hlda_w( state ); |
| 599 | } |
| 600 | |
| 601 | |
| 602 | READ8_MEMBER(pinball2k_state::pc_dma_read_byte) |
| 603 | { |
| 604 | offs_t page_offset = (((offs_t) m_dma_offset[0][m_dma_channel]) << 16) |
| 605 | & 0xFF0000; |
| 606 | |
| 607 | return space.read_byte(page_offset + offset); |
| 608 | } |
| 609 | |
| 610 | |
| 611 | WRITE8_MEMBER(pinball2k_state::pc_dma_write_byte) |
| 612 | { |
| 613 | offs_t page_offset = (((offs_t) m_dma_offset[0][m_dma_channel]) << 16) |
| 614 | & 0xFF0000; |
| 615 | |
| 616 | space.write_byte(page_offset + offset, data); |
| 617 | } |
| 618 | |
| 619 | static void set_dma_channel(device_t *device, int channel, int _state) |
| 620 | { |
| 621 | pinball2k_state *state = device->machine().driver_data<pinball2k_state>(); |
| 622 | |
| 623 | if (!_state) state->m_dma_channel = channel; |
| 624 | } |
| 625 | |
| 626 | WRITE_LINE_MEMBER(pinball2k_state::pc_dack0_w){ set_dma_channel(m_dma8237_1, 0, state); } |
| 627 | WRITE_LINE_MEMBER(pinball2k_state::pc_dack1_w){ set_dma_channel(m_dma8237_1, 1, state); } |
| 628 | WRITE_LINE_MEMBER(pinball2k_state::pc_dack2_w){ set_dma_channel(m_dma8237_1, 2, state); } |
| 629 | WRITE_LINE_MEMBER(pinball2k_state::pc_dack3_w){ set_dma_channel(m_dma8237_1, 3, state); } |
| 630 | |
| 631 | static I8237_INTERFACE( dma8237_1_config ) |
| 632 | { |
| 633 | DEVCB_DRIVER_LINE_MEMBER(pinball2k_state,pc_dma_hrq_changed), |
| 634 | DEVCB_NULL, |
| 635 | DEVCB_DRIVER_MEMBER(pinball2k_state, pc_dma_read_byte), |
| 636 | DEVCB_DRIVER_MEMBER(pinball2k_state, pc_dma_write_byte), |
| 637 | { DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL }, |
| 638 | { DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL }, |
| 639 | { DEVCB_DRIVER_LINE_MEMBER(pinball2k_state,pc_dack0_w), DEVCB_DRIVER_LINE_MEMBER(pinball2k_state,pc_dack1_w), DEVCB_DRIVER_LINE_MEMBER(pinball2k_state,pc_dack2_w), DEVCB_DRIVER_LINE_MEMBER(pinball2k_state,pc_dack3_w) } |
| 640 | }; |
| 641 | |
| 642 | static I8237_INTERFACE( dma8237_2_config ) |
| 643 | { |
| 644 | DEVCB_NULL, |
| 645 | DEVCB_NULL, |
| 646 | DEVCB_NULL, |
| 647 | DEVCB_NULL, |
| 648 | { DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL }, |
| 649 | { DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL }, |
| 650 | { DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL } |
| 651 | }; |
| 652 | |
| 653 | |
| 654 | /*****************************************************************************/ |
| 655 | |
| 656 | static ADDRESS_MAP_START( mediagx_map, AS_PROGRAM, 32, pinball2k_state ) |
| 657 | AM_RANGE(0x00000000, 0x0009ffff) AM_RAM AM_SHARE("main_ram") |
| 658 | AM_RANGE(0x000a0000, 0x000affff) AM_RAM |
| 659 | AM_RANGE(0x000b0000, 0x000b7fff) AM_RAM AM_SHARE("cga_ram") |
| 660 | AM_RANGE(0x000c0000, 0x000fffff) AM_RAM AM_SHARE("bios_ram") |
| 661 | AM_RANGE(0x00100000, 0x00ffffff) AM_RAM |
| 662 | AM_RANGE(0x40008000, 0x400080ff) AM_READWRITE(biu_ctrl_r, biu_ctrl_w) |
| 663 | AM_RANGE(0x40008300, 0x400083ff) AM_READWRITE(disp_ctrl_r, disp_ctrl_w) |
| 664 | AM_RANGE(0x40008400, 0x400084ff) AM_READWRITE(memory_ctrl_r, memory_ctrl_w) |
| 665 | AM_RANGE(0x40800000, 0x40bfffff) AM_RAM AM_SHARE("vram") |
| 666 | AM_RANGE(0xfffc0000, 0xffffffff) AM_ROM AM_REGION("bios", 0) /* System BIOS */ |
| 667 | ADDRESS_MAP_END |
| 668 | |
| 669 | static ADDRESS_MAP_START(mediagx_io, AS_IO, 32, pinball2k_state ) |
| 670 | AM_RANGE(0x0000, 0x001f) AM_DEVREADWRITE8("dma8237_1", i8237_device, i8237_r, i8237_w, 0xffffffff) |
| 671 | AM_RANGE(0x0020, 0x003f) AM_READWRITE8(io20_r, io20_w, 0xffffffff) |
| 672 | AM_RANGE(0x0040, 0x005f) AM_DEVREADWRITE8_LEGACY("pit8254", pit8253_r, pit8253_w, 0xffffffff) |
| 673 | AM_RANGE(0x0060, 0x006f) AM_DEVREADWRITE8("kbdc", kbdc8042_device, data_r, data_w, 0xffffffff) |
| 674 | AM_RANGE(0x0070, 0x007f) AM_DEVREADWRITE8("rtc", mc146818_device, read, write, 0xffffffff) |
| 675 | AM_RANGE(0x0080, 0x009f) AM_READWRITE8(at_page8_r, at_page8_w, 0xffffffff) |
| 676 | AM_RANGE(0x00a0, 0x00bf) AM_DEVREADWRITE8_LEGACY("pic8259_slave", pic8259_r, pic8259_w, 0xffffffff) |
| 677 | AM_RANGE(0x00c0, 0x00df) AM_READWRITE8(at_dma8237_2_r, at_dma8237_2_w, 0xffffffff) |
| 678 | AM_RANGE(0x00e8, 0x00eb) AM_NOP // I/O delay port |
| 679 | AM_RANGE(0x01f0, 0x01f7) AM_READWRITE(ide_r, ide_w) |
| 680 | AM_RANGE(0x0378, 0x037b) AM_READWRITE(parallel_port_r, parallel_port_w) |
| 681 | AM_RANGE(0x03f0, 0x03ff) AM_READWRITE(fdc_r, fdc_w) |
| 682 | AM_RANGE(0x0cf8, 0x0cff) AM_DEVREADWRITE("pcibus", pci_bus_legacy_device, read, write) |
| 683 | ADDRESS_MAP_END |
| 684 | |
| 685 | /*****************************************************************************/ |
| 686 | |
| 687 | static const gfx_layout CGA_charlayout = |
| 688 | { |
| 689 | 8,8, /* 8 x 16 characters */ |
| 690 | 256, /* 256 characters */ |
| 691 | 1, /* 1 bits per pixel */ |
| 692 | { 0 }, /* no bitplanes; 1 bit per pixel */ |
| 693 | /* x offsets */ |
| 694 | { 0,1,2,3,4,5,6,7 }, |
| 695 | /* y offsets */ |
| 696 | { 0*8,1*8,2*8,3*8, |
| 697 | 4*8,5*8,6*8,7*8 }, |
| 698 | 8*8 /* every char takes 8 bytes */ |
| 699 | }; |
| 700 | |
| 701 | static GFXDECODE_START( CGA ) |
| 702 | /* Support up to four CGA fonts */ |
| 703 | GFXDECODE_ENTRY( "gfx1", 0x0000, CGA_charlayout, 0, 256 ) /* Font 0 */ |
| 704 | GFXDECODE_ENTRY( "gfx1", 0x0800, CGA_charlayout, 0, 256 ) /* Font 1 */ |
| 705 | GFXDECODE_ENTRY( "gfx1", 0x1000, CGA_charlayout, 0, 256 ) /* Font 2 */ |
| 706 | GFXDECODE_ENTRY( "gfx1", 0x1800, CGA_charlayout, 0, 256 ) /* Font 3*/ |
| 707 | GFXDECODE_END |
| 708 | |
| 709 | static INPUT_PORTS_START(mediagx) |
| 710 | PORT_START("IN0") |
| 711 | PORT_SERVICE_NO_TOGGLE( 0x001, IP_ACTIVE_HIGH ) |
| 712 | PORT_BIT( 0x002, IP_ACTIVE_HIGH, IPT_SERVICE1 ) |
| 713 | PORT_BIT( 0x004, IP_ACTIVE_HIGH, IPT_SERVICE2 ) |
| 714 | PORT_BIT( 0x008, IP_ACTIVE_HIGH, IPT_VOLUME_DOWN ) |
| 715 | PORT_BIT( 0x010, IP_ACTIVE_HIGH, IPT_COIN1 ) |
| 716 | PORT_BIT( 0x020, IP_ACTIVE_HIGH, IPT_COIN2 ) |
| 717 | PORT_BIT( 0x040, IP_ACTIVE_HIGH, IPT_COIN3 ) |
| 718 | PORT_BIT( 0x080, IP_ACTIVE_HIGH, IPT_COIN4 ) |
| 719 | PORT_BIT( 0x100, IP_ACTIVE_HIGH, IPT_START1 ) |
| 720 | PORT_BIT( 0x200, IP_ACTIVE_HIGH, IPT_START2 ) |
| 721 | PORT_BIT( 0x400, IP_ACTIVE_HIGH, IPT_START3 ) |
| 722 | PORT_BIT( 0x800, IP_ACTIVE_HIGH, IPT_START4 ) |
| 723 | |
| 724 | PORT_START("IN1") |
| 725 | PORT_BIT( 0x00f, IP_ACTIVE_HIGH, IPT_BUTTON1 ) |
| 726 | PORT_BIT( 0x0f0, IP_ACTIVE_HIGH, IPT_BUTTON2 ) |
| 727 | PORT_BIT( 0xf00, IP_ACTIVE_HIGH, IPT_BUTTON3 ) |
| 728 | |
| 729 | PORT_START("IN2") |
| 730 | PORT_BIT( 0x00f, IP_ACTIVE_HIGH, IPT_BUTTON4 ) |
| 731 | PORT_BIT( 0x0f0, IP_ACTIVE_HIGH, IPT_BUTTON5 ) |
| 732 | PORT_BIT( 0xf00, IP_ACTIVE_HIGH, IPT_BUTTON6 ) |
| 733 | |
| 734 | PORT_START("IN3") |
| 735 | PORT_BIT( 0x00f, IP_ACTIVE_HIGH, IPT_BUTTON7 ) |
| 736 | PORT_BIT( 0x0f0, IP_ACTIVE_HIGH, IPT_BUTTON8 ) |
| 737 | PORT_BIT( 0xf00, IP_ACTIVE_HIGH, IPT_BUTTON9 ) |
| 738 | |
| 739 | PORT_START("IN4") |
| 740 | PORT_BIT( 0x00f, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2) |
| 741 | PORT_BIT( 0x0f0, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(2) |
| 742 | PORT_BIT( 0xf00, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(2) |
| 743 | |
| 744 | PORT_START("IN5") |
| 745 | PORT_BIT( 0x00f, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(3) |
| 746 | PORT_BIT( 0x0f0, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(3) |
| 747 | PORT_BIT( 0xf00, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_PLAYER(3) |
| 748 | |
| 749 | PORT_START("IN6") |
| 750 | PORT_BIT( 0x00f, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) |
| 751 | PORT_BIT( 0x0f0, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) |
| 752 | PORT_BIT( 0xf00, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) |
| 753 | |
| 754 | PORT_START("IN7") |
| 755 | PORT_BIT( 0x00f, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(2) |
| 756 | PORT_BIT( 0x0f0, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) |
| 757 | PORT_BIT( 0xf00, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) |
| 758 | |
| 759 | PORT_START("IN8") |
| 760 | PORT_BIT( 0x00f, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_PLAYER(3) |
| 761 | PORT_BIT( 0x0f0, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_PLAYER(3) |
| 762 | PORT_BIT( 0xf00, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_PLAYER(3) |
| 763 | INPUT_PORTS_END |
| 764 | |
| 765 | IRQ_CALLBACK_MEMBER(pinball2k_state::irq_callback) |
| 766 | { |
| 767 | return pic8259_acknowledge(m_pic8259_1); |
| 768 | } |
| 769 | |
| 770 | void pinball2k_state::machine_start() |
| 771 | { |
| 772 | m_pit8254 = machine().device<pit8254_device>( "pit8254" ); |
| 773 | m_pic8259_1 = machine().device<pic8259_device>( "pic8259_master" ); |
| 774 | m_pic8259_2 = machine().device<pic8259_device>( "pic8259_slave" ); |
| 775 | m_dma8237_1 = machine().device<i8237_device>( "dma8237_1" ); |
| 776 | m_dma8237_2 = machine().device<i8237_device>( "dma8237_2" ); |
| 777 | } |
| 778 | |
| 779 | void pinball2k_state::machine_reset() |
| 780 | { |
| 781 | UINT8 *rom = memregion("bios")->base(); |
| 782 | |
| 783 | m_maincpu->set_irq_acknowledge_callback(device_irq_acknowledge_delegate(FUNC(pinball2k_state::irq_callback),this)); |
| 784 | |
| 785 | memcpy(m_bios_ram, rom, 0x40000); |
| 786 | m_maincpu->reset(); |
| 787 | |
| 788 | machine().device("ide")->reset(); |
| 789 | } |
| 790 | |
| 791 | /************************************************************* |
| 792 | * |
| 793 | * pic8259 configuration |
| 794 | * |
| 795 | *************************************************************/ |
| 796 | |
| 797 | WRITE_LINE_MEMBER(pinball2k_state::mediagx_pic8259_1_set_int_line) |
| 798 | { |
| 799 | m_maincpu->set_input_line(0, state ? HOLD_LINE : CLEAR_LINE); |
| 800 | } |
| 801 | |
| 802 | READ8_MEMBER(pinball2k_state::get_slave_ack) |
| 803 | { |
| 804 | if (offset==2) { // IRQ = 2 |
| 805 | return pic8259_acknowledge(m_pic8259_2); |
| 806 | } |
| 807 | return 0x00; |
| 808 | } |
| 809 | |
| 810 | static const struct pic8259_interface mediagx_pic8259_1_config = |
| 811 | { |
| 812 | DEVCB_DRIVER_LINE_MEMBER(pinball2k_state,mediagx_pic8259_1_set_int_line), |
| 813 | DEVCB_LINE_VCC, |
| 814 | DEVCB_DRIVER_MEMBER(pinball2k_state,get_slave_ack) |
| 815 | }; |
| 816 | |
| 817 | static const struct pic8259_interface mediagx_pic8259_2_config = |
| 818 | { |
| 819 | DEVCB_DEVICE_LINE("pic8259_master", pic8259_ir2_w), |
| 820 | DEVCB_LINE_GND, |
| 821 | DEVCB_NULL |
| 822 | }; |
| 823 | |
| 824 | |
| 825 | /************************************************************* |
| 826 | * |
| 827 | * pit8254 configuration |
| 828 | * |
| 829 | *************************************************************/ |
| 830 | |
| 831 | static const struct pit8253_config mediagx_pit8254_config = |
| 832 | { |
| 833 | { |
| 834 | { |
| 835 | 4772720/4, /* heartbeat IRQ */ |
| 836 | DEVCB_NULL, |
| 837 | DEVCB_DEVICE_LINE("pic8259_master", pic8259_ir0_w) |
| 838 | }, { |
| 839 | 4772720/4, /* dram refresh */ |
| 840 | DEVCB_NULL, |
| 841 | DEVCB_NULL |
| 842 | }, { |
| 843 | 4772720/4, /* pio port c pin 4, and speaker polling enough */ |
| 844 | DEVCB_NULL, |
| 845 | DEVCB_NULL |
| 846 | } |
| 847 | } |
| 848 | }; |
| 849 | |
| 850 | static ADDRESS_MAP_START( ramdac_map, AS_0, 8, pinball2k_state ) |
| 851 | AM_RANGE(0x000, 0x3ff) AM_DEVREADWRITE("ramdac",ramdac_device,ramdac_pal_r,ramdac_rgb666_w) |
| 852 | ADDRESS_MAP_END |
| 853 | |
| 854 | static RAMDAC_INTERFACE( ramdac_intf ) |
| 855 | { |
| 856 | 0 |
| 857 | }; |
| 858 | |
| 859 | READ8_MEMBER(pinball2k_state::get_out2) |
| 860 | { |
| 861 | return pit8253_get_output( m_pit8254, 2 ); |
| 862 | } |
| 863 | |
| 864 | static const struct kbdc8042_interface at8042 = |
| 865 | { |
| 866 | KBDC8042_AT386, |
| 867 | DEVCB_CPU_INPUT_LINE("maincpu", INPUT_LINE_RESET), |
| 868 | DEVCB_CPU_INPUT_LINE("maincpu", INPUT_LINE_A20), |
| 869 | DEVCB_DEVICE_LINE_MEMBER("pic8259_master", pic8259_device, ir1_w), |
| 870 | DEVCB_NULL, |
| 871 | |
| 872 | DEVCB_NULL, |
| 873 | DEVCB_DRIVER_MEMBER(pinball2k_state,get_out2) |
| 874 | }; |
| 875 | |
| 876 | static MACHINE_CONFIG_START( mediagx, pinball2k_state ) |
| 877 | |
| 878 | /* basic machine hardware */ |
| 879 | MCFG_CPU_ADD("maincpu", MEDIAGX, 166000000) |
| 880 | MCFG_CPU_PROGRAM_MAP(mediagx_map) |
| 881 | MCFG_CPU_IO_MAP(mediagx_io) |
| 882 | |
| 883 | |
| 884 | MCFG_PCI_BUS_LEGACY_ADD("pcibus", 0) |
| 885 | MCFG_PCI_BUS_LEGACY_DEVICE(18, NULL, cx5510_pci_r, cx5510_pci_w) |
| 886 | |
| 887 | MCFG_PIT8254_ADD( "pit8254", mediagx_pit8254_config ) |
| 888 | |
| 889 | MCFG_I8237_ADD( "dma8237_1", XTAL_14_31818MHz/3, dma8237_1_config ) |
| 890 | |
| 891 | MCFG_I8237_ADD( "dma8237_2", XTAL_14_31818MHz/3, dma8237_2_config ) |
| 892 | |
| 893 | MCFG_PIC8259_ADD( "pic8259_master", mediagx_pic8259_1_config ) |
| 894 | |
| 895 | MCFG_PIC8259_ADD( "pic8259_slave", mediagx_pic8259_2_config ) |
| 896 | |
| 897 | MCFG_IDE_CONTROLLER_ADD("ide", ide_devices, "hdd", NULL, true) |
| 898 | MCFG_IDE_CONTROLLER_IRQ_HANDLER(DEVWRITELINE("pic8259_slave", pic8259_device, ir6_w)) |
| 899 | |
| 900 | MCFG_MC146818_ADD( "rtc", MC146818_STANDARD ) |
| 901 | |
| 902 | MCFG_RAMDAC_ADD("ramdac", ramdac_intf, ramdac_map) |
| 903 | |
| 904 | /* video hardware */ |
| 905 | MCFG_SCREEN_ADD("screen", RASTER) |
| 906 | MCFG_SCREEN_REFRESH_RATE(60) |
| 907 | MCFG_SCREEN_SIZE(640, 480) |
| 908 | MCFG_SCREEN_VISIBLE_AREA(0, 639, 0, 239) |
| 909 | MCFG_SCREEN_UPDATE_DRIVER(pinball2k_state, screen_update_mediagx) |
| 910 | |
| 911 | MCFG_GFXDECODE(CGA) |
| 912 | MCFG_PALETTE_LENGTH(256) |
| 913 | |
| 914 | MCFG_KBDC8042_ADD("kbdc", at8042) |
| 915 | |
| 916 | /* sound hardware */ |
| 917 | MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker") |
| 918 | MACHINE_CONFIG_END |
| 919 | |
| 920 | |
| 921 | void pinball2k_state::init_mediagx() |
| 922 | { |
| 923 | m_frame_width = m_frame_height = 1; |
| 924 | } |
| 925 | |
| 926 | DRIVER_INIT_MEMBER(pinball2k_state, pinball2k) |
| 927 | { |
| 928 | init_mediagx(); |
| 929 | } |
| 930 | |
| 931 | /*****************************************************************************/ |
| 932 | |
| 933 | ROM_START( swe1pb ) |
| 934 | ROM_REGION32_LE(0x40000, "bios", 0) |
| 935 | ROM_LOAD( "awdbios.bin", 0x000000, 0x040000, CRC(854ce8c6) SHA1(7826de74026e052dacce8516382f664004c327ad) ) |
| 936 | |
| 937 | ROM_REGION(0x4800000, "prism", 0) |
| 938 | ROM_LOAD( "swe1_u100.rom", 0x0000000, 0x800000, CRC(db2c9709) SHA1(14e8db2c0b09c4da6306a4a1f7fe54b2a334c5ed) ) |
| 939 | ROM_LOAD( "swe1_u101.rom", 0x0800000, 0x800000, CRC(a039e80d) SHA1(8f63e8ab83e043232fc17ed3dff1f251396a178a) ) |
| 940 | ROM_LOAD( "swe1_u102.rom", 0x1000000, 0x800000, CRC(c9feb7bc) SHA1(a34acd34c3f91f082b67e385b1f4da2e5b6e5087) ) |
| 941 | ROM_LOAD( "swe1_u103.rom", 0x1800000, 0x800000, CRC(7a692466) SHA1(9adf5ae9c12bd5b6314913f6c01d4566ee453fe1) ) |
| 942 | ROM_LOAD( "swe1_u104.rom", 0x2000000, 0x800000, CRC(76e2dd7e) SHA1(9bc20a1423b11c46eb2f5a514e985151defb5651) ) |
| 943 | ROM_LOAD( "swe1_u105.rom", 0x2800000, 0x800000, CRC(87f2460c) SHA1(cdc05e017367f61280e3d5682096e67e4c200150) ) |
| 944 | ROM_LOAD( "swe1_u106.rom", 0x3000000, 0x800000, CRC(84877e2f) SHA1(6dd8c761b2e26313ae9e159690b3a4a170cb3bd8) ) |
| 945 | ROM_LOAD( "swe1_u107.rom", 0x3800000, 0x800000, CRC(dc433c89) SHA1(9f1273debc9168c04202078503cfc4f1ca8cb30b) ) |
| 946 | ROM_LOAD( "swe1_u109.rom", 0x4000000, 0x400000, CRC(cc08936b) SHA1(fc428393e8a0cf37b800dd475fd293a1a98c4bcf) ) |
| 947 | ROM_LOAD( "swe1_u110.rom", 0x4400000, 0x400000, CRC(6011ecd9) SHA1(8575958c8942a6cbcb2ac18f291fcada6f8cbc09) ) |
| 948 | |
| 949 | ROM_REGION(0x08100, "gfx1", 0) |
| 950 | ROM_LOAD("cga.chr", 0x00000, 0x01000, CRC(42009069) SHA1(ed08559ce2d7f97f68b9f540bddad5b6295294dd)) |
| 951 | ROM_END |
| 952 | |
| 953 | ROM_START( rfmpb ) |
| 954 | ROM_REGION32_LE(0x40000, "bios", 0) |
| 955 | ROM_LOAD( "awdbios.bin", 0x000000, 0x040000, CRC(854ce8c6) SHA1(7826de74026e052dacce8516382f664004c327ad) ) |
| 956 | |
| 957 | ROM_REGION(0x4000000, "prism", 0) |
| 958 | ROM_LOAD( "rfm_u100.rom", 0x0000000, 0x800000, CRC(b3548b1b) SHA1(874a16282bb778886cea2567d68ec7024dc5ed22) ) |
| 959 | ROM_LOAD( "rfm_u101.rom", 0x0800000, 0x800000, CRC(8bef301d) SHA1(2eade00b1a4cd3f5e98ebe8ed8f549e328188e77) ) |
| 960 | ROM_LOAD( "rfm_u102.rom", 0x1000000, 0x800000, CRC(749f5c59) SHA1(2d8850e7f8ea3e07e8b444d7dd4dc4195a547ae7) ) |
| 961 | ROM_LOAD( "rfm_u103.rom", 0x1800000, 0x800000, CRC(a9ec5e97) SHA1(ce7c38dcbf34ce10d6e204a3176cd2c7a83b525a) ) |
| 962 | ROM_LOAD( "rfm_u104.rom", 0x2000000, 0x800000, CRC(0a1acd70) SHA1(dcca4de92eadeb82ac776953326410a9687838cb) ) |
| 963 | ROM_LOAD( "rfm_u105.rom", 0x2800000, 0x800000, CRC(1ef31684) SHA1(141900a7426ad483384606cddb018d186952f439) ) |
| 964 | ROM_LOAD( "rfm_u106.rom", 0x3000000, 0x800000, CRC(daf4e1dc) SHA1(0612495468fb962b833057e50f620c5f69cd5840) ) |
| 965 | ROM_LOAD( "rfm_u107.rom", 0x3800000, 0x800000, CRC(e737ab39) SHA1(0e978923db19e2893fdb4aae69d6ed3c3f664a31) ) |
| 966 | |
| 967 | ROM_REGION(0x08100, "gfx1", 0) |
| 968 | ROM_LOAD("cga.chr", 0x00000, 0x01000, CRC(42009069) SHA1(ed08559ce2d7f97f68b9f540bddad5b6295294dd)) |
| 969 | ROM_END |
| 970 | |
| 971 | ROM_START( rfmpbr2 ) |
| 972 | ROM_REGION32_LE(0x40000, "bios", 0) |
| 973 | ROM_LOAD( "awdbios.bin", 0x000000, 0x040000, CRC(854ce8c6) SHA1(7826de74026e052dacce8516382f664004c327ad) ) |
| 974 | |
| 975 | ROM_REGION(0x4800000, "prism", 0) |
| 976 | ROM_LOAD( "rfm_u100r2.rom", 0x0000000, 0x800000, CRC(d4278a9b) SHA1(ec07b97190acb6b34b9ed6cda505ee8fefd66fec) ) |
| 977 | ROM_LOAD( "rfm_u101r2.rom", 0x0800000, 0x800000, CRC(e5d4c0ed) SHA1(cfc7d9d2324cc02c9eaf53fd674f7db24736699c) ) |
| 978 | ROM_LOAD( "rfm_u102.rom", 0x1000000, 0x800000, CRC(749f5c59) SHA1(2d8850e7f8ea3e07e8b444d7dd4dc4195a547ae7) ) |
| 979 | ROM_LOAD( "rfm_u103.rom", 0x1800000, 0x800000, CRC(a9ec5e97) SHA1(ce7c38dcbf34ce10d6e204a3176cd2c7a83b525a) ) |
| 980 | ROM_LOAD( "rfm_u104.rom", 0x2000000, 0x800000, CRC(0a1acd70) SHA1(dcca4de92eadeb82ac776953326410a9687838cb) ) |
| 981 | ROM_LOAD( "rfm_u105.rom", 0x2800000, 0x800000, CRC(1ef31684) SHA1(141900a7426ad483384606cddb018d186952f439) ) |
| 982 | ROM_LOAD( "rfm_u106.rom", 0x3000000, 0x800000, CRC(daf4e1dc) SHA1(0612495468fb962b833057e50f620c5f69cd5840) ) |
| 983 | ROM_LOAD( "rfm_u107.rom", 0x3800000, 0x800000, CRC(e737ab39) SHA1(0e978923db19e2893fdb4aae69d6ed3c3f664a31) ) |
| 984 | ROM_LOAD( "rfm_u109.bin", 0x4000000, 0x400000, CRC(a20b2abb) SHA1(0010d7dbf60b03f50cc1d314fdf786721161b064) ) |
| 985 | ROM_LOAD( "rfm_u110.bin", 0x4400000, 0x400000, CRC(095abec9) SHA1(87ce156bbf673ebd50bbd7dcca4c6924d24fc823) ) |
| 986 | |
| 987 | ROM_REGION(0x08100, "gfx1", 0) |
| 988 | ROM_LOAD("cga.chr", 0x00000, 0x01000, CRC(42009069) SHA1(ed08559ce2d7f97f68b9f540bddad5b6295294dd)) |
| 989 | ROM_END |
| 990 | |
| 991 | /*****************************************************************************/ |
| 992 | |
| 993 | GAME( 1999, swe1pb, 0 , mediagx, mediagx, pinball2k_state, pinball2k, ROT0, "Midway", "Pinball 2000: Star Wars Episode 1", GAME_NOT_WORKING | GAME_NO_SOUND | GAME_MECHANICAL ) |
| 994 | GAME( 1999, rfmpb, 0 , mediagx, mediagx, pinball2k_state, pinball2k, ROT0, "Midway", "Pinball 2000: Revenge From Mars (rev. 1)", GAME_NOT_WORKING | GAME_NO_SOUND | GAME_MECHANICAL ) |
| 995 | GAME( 1999, rfmpbr2, rfmpb , mediagx, mediagx, pinball2k_state, pinball2k, ROT0, "Midway", "Pinball 2000: Revenge From Mars (rev. 2)", GAME_NOT_WORKING | GAME_NO_SOUND | GAME_MECHANICAL ) |
| 996 | |