trunk/src/mame/drivers/nightgal.cpp
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| 90 | 90 | DECLARE_WRITE8_MEMBER(mux_w); |
| 91 | 91 | DECLARE_READ8_MEMBER(input_1p_r); |
| 92 | 92 | DECLARE_READ8_MEMBER(input_2p_r); |
| 93 | DECLARE_WRITE8_MEMBER(output_w); |
| 93 | 94 | DECLARE_DRIVER_INIT(ngalsumr); |
| 94 | 95 | DECLARE_DRIVER_INIT(royalqn); |
| 95 | 96 | virtual void machine_start() override; |
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| 514 | 515 | m_io_pl2_4->read() & m_io_pl2_5->read() & m_io_pl2_6->read()) | coin_port; |
| 515 | 516 | } |
| 516 | 517 | |
| 518 | WRITE8_MEMBER(nightgal_state::output_w) |
| 519 | { |
| 520 | /* |
| 521 | Doesn't match Charles notes? |
| 522 | --x- ---- unknown, set by Royal Queen on gameplay |
| 523 | ---- -x-- flip screen |
| 524 | ---- ---x out counter |
| 525 | */ |
| 526 | machine().bookkeeping().coin_counter_w(0, data & 0x02); |
| 527 | } |
| 528 | |
| 517 | 529 | /******************************************** |
| 518 | 530 | * |
| 519 | 531 | * Memory Maps |
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| 521 | 533 | ********************************************/ |
| 522 | 534 | |
| 523 | 535 | /******************************** |
| 524 | | * Night Gal |
| 525 | | ********************************/ |
| 526 | | #ifdef UNUSED_CODE |
| 527 | | static ADDRESS_MAP_START( nightgal_map, AS_PROGRAM, 8, nightgal_state ) |
| 528 | | AM_RANGE(0x0000, 0x7fff) AM_ROM |
| 529 | | AM_RANGE(0xc100, 0xc100) AM_READ(nsc_latch_r) |
| 530 | | AM_RANGE(0xc200, 0xc200) AM_WRITE(nsc_latch_w) |
| 531 | | AM_RANGE(0xc300, 0xc30f) AM_WRITE(blit_vregs_w) |
| 532 | | AM_RANGE(0xf000, 0xffff) AM_RAM |
| 533 | | ADDRESS_MAP_END |
| 534 | | |
| 535 | | static ADDRESS_MAP_START( nightgal_io, AS_IO, 8, nightgal_state ) |
| 536 | | ADDRESS_MAP_GLOBAL_MASK(0xff) |
| 537 | | AM_RANGE(0x01,0x01) AM_DEVREAD("aysnd", ay8910_device, data_r) |
| 538 | | AM_RANGE(0x02,0x03) AM_DEVWRITE("aysnd", ay8910_device, data_address_w) |
| 539 | | // AM_RANGE(0x10,0x10) AM_WRITE(output_w) |
| 540 | | AM_RANGE(0x10,0x10) AM_READ_PORT("DSWC") |
| 541 | | AM_RANGE(0x11,0x11) AM_READ_PORT("SYSA") |
| 542 | | AM_RANGE(0x12,0x12) AM_READ_PORT("DSWA") |
| 543 | | AM_RANGE(0x13,0x13) AM_READ_PORT("DSWB") |
| 544 | | AM_RANGE(0x11,0x11) AM_WRITE(mux_w) |
| 545 | | AM_RANGE(0x12,0x14) AM_WRITE(blitter_w) //data for the nsc to be processed |
| 546 | | ADDRESS_MAP_END |
| 547 | | |
| 548 | | static ADDRESS_MAP_START( nsc_map, AS_PROGRAM, 8, nightgal_state ) |
| 549 | | AM_RANGE(0x0000, 0x007f) AM_RAM |
| 550 | | AM_RANGE(0x0080, 0x0080) AM_READ(blitter_status_r) |
| 551 | | AM_RANGE(0x0081, 0x0083) AM_READ(nsc_blit_r) |
| 552 | | AM_RANGE(0x0080, 0x0086) AM_WRITE(nsc_true_blitter_w) |
| 553 | | |
| 554 | | AM_RANGE(0x00a0, 0x00af) AM_WRITE(blit_true_vregs_w) |
| 555 | | |
| 556 | | AM_RANGE(0x1100, 0x1100) AM_READWRITE(z80_latch_r,z80_latch_w) //irq control? |
| 557 | | AM_RANGE(0x1200, 0x1200) AM_READNOP //flip screen set bit |
| 558 | | AM_RANGE(0x1300, 0x130f) AM_READ(blit_vregs_r) |
| 559 | | // AM_RANGE(0x1000, 0xdfff) AM_ROM AM_REGION("gfx1", 0 ) |
| 560 | | AM_RANGE(0xe000, 0xffff) AM_ROM AM_WRITENOP |
| 561 | | ADDRESS_MAP_END |
| 562 | | #endif |
| 563 | | |
| 564 | | /******************************** |
| 565 | 536 | * Sexy Gal |
| 566 | 537 | ********************************/ |
| 567 | 538 | |
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| 575 | 546 | static ADDRESS_MAP_START( sexygal_io, AS_IO, 8, nightgal_state ) |
| 576 | 547 | ADDRESS_MAP_GLOBAL_MASK(0xff) |
| 577 | 548 | AM_RANGE(0x00,0x01) AM_DEVREADWRITE("ymsnd", ym2203_device, read, write) |
| 578 | | // AM_RANGE(0x10,0x10) AM_WRITE(output_w) |
| 579 | | AM_RANGE(0x10,0x10) AM_READ_PORT("DSWC") |
| 549 | AM_RANGE(0x10,0x10) AM_READ_PORT("DSWC") AM_WRITE(output_w) |
| 580 | 550 | AM_RANGE(0x11,0x11) AM_READ_PORT("SYSA") AM_WRITE(mux_w) |
| 581 | 551 | AM_RANGE(0x12,0x12) AM_MIRROR(0xe8) AM_READ_PORT("DSWA") AM_WRITE(royalqn_blitter_0_w) |
| 582 | 552 | AM_RANGE(0x13,0x13) AM_MIRROR(0xe8) AM_READ_PORT("DSWB") AM_WRITE(royalqn_blitter_1_w) |
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| 611 | 581 | ADDRESS_MAP_GLOBAL_MASK(0xff) |
| 612 | 582 | AM_RANGE(0x01,0x01) AM_MIRROR(0xec) AM_DEVREAD("aysnd", ay8910_device, data_r) |
| 613 | 583 | AM_RANGE(0x02,0x03) AM_MIRROR(0xec) AM_DEVWRITE("aysnd", ay8910_device, data_address_w) |
| 614 | | AM_RANGE(0x10,0x10) AM_MIRROR(0xe8) AM_READ_PORT("DSWC") AM_WRITENOP //AM_WRITE(output_w) |
| 584 | AM_RANGE(0x10,0x10) AM_MIRROR(0xe8) AM_READ_PORT("DSWC") AM_WRITE(output_w) |
| 615 | 585 | AM_RANGE(0x11,0x11) AM_MIRROR(0xe8) AM_READ_PORT("SYSA") AM_WRITE(mux_w) |
| 616 | 586 | AM_RANGE(0x12,0x12) AM_MIRROR(0xe8) AM_READ_PORT("DSWA") AM_WRITE(royalqn_blitter_0_w) |
| 617 | 587 | AM_RANGE(0x13,0x13) AM_MIRROR(0xe8) AM_READ_PORT("DSWB") AM_WRITE(royalqn_blitter_1_w) |
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| 912 | 882 | MCFG_QUANTUM_PERFECT_CPU("maincpu") |
| 913 | 883 | |
| 914 | 884 | /* video hardware */ |
| 915 | | /* TODO: blitter clock is MASTER_CLOCK / 4, 320 x 264 pixels, 256 x 224 of visible area */ |
| 916 | 885 | MCFG_SCREEN_ADD("screen", RASTER) |
| 917 | 886 | MCFG_SCREEN_RAW_PARAMS(MASTER_CLOCK/4,320,0,256,264,16,240) |
| 918 | 887 | MCFG_SCREEN_UPDATE_DRIVER(nightgal_state, screen_update_nightgal) |