void gimix_state::machine_start() { UINT8* ROM = m_rom->base(); m_rombank1->configure_entries(0,4,ROM,0x800); m_rombank2->configure_entries(0,4,ROM,0x800); m_fixedrombank->configure_entries(0,4,ROM+0x700,0x800); m_rombank1->set_entry(0); // RAM banks are undefined on startup m_rombank2->set_entry(1); m_fixedrombank->set_entry(0); // install any extra RAM if(m_ram->size() > 65536) { m_bank1->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank2->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank3->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank4->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank5->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank6->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank7->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank8->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank9->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank10->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank11->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank12->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank13->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank14->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank15->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); m_bank16->space(AS_PROGRAM).install_readwrite_bank(0x10000,m_ram->size()-1,"upper_ram"); } m_floppy0->get_device()->set_rpm(300); m_floppy1->get_device()->set_rpm(300); }
void tutor_state::machine_start() { std::string region_tag; m_cart_rom = memregion(region_tag.assign(m_cart->tag()).append(GENERIC_ROM_REGION_TAG).c_str()); m_tape_interrupt_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(tutor_state::tape_interrupt_handler),this)); m_bank1->configure_entry(0, memregion("maincpu")->base() + 0x4000); m_bank1->set_entry(0); m_bank2->configure_entry(0, memregion("maincpu")->base() + 0x8000); m_bank2->set_entry(0); if (m_cart_rom) { if (m_cart_rom->bytes() > 0x4000) { m_bank1_switching = 1; m_bank1->configure_entry(1, m_cart_rom->base()); m_bank1->set_entry(1); m_bank2->configure_entry(1, m_cart_rom->base() + 0x4000); m_bank2->set_entry(1); } else { m_bank2->configure_entry(1, m_cart_rom->base()); m_bank2->set_entry(1); } } }
void prestige_state::machine_start() { std::string region_tag; m_cart_rom = memregion(region_tag.assign(m_cart->tag()).append(GENERIC_ROM_REGION_TAG).c_str()); UINT8 *rom = memregion("maincpu")->base(); UINT8 *cart = m_cart_rom->base(); UINT8 *ram = m_ram->pointer(); memset(ram, 0x00, m_ram->size()); m_bank1->configure_entries(0, 64, rom, 0x4000); m_bank1->configure_entries(64,32, cart, 0x4000); m_bank2->configure_entries(0, 64, rom, 0x4000); m_bank2->configure_entries(64,32, cart, 0x4000); m_bank3->configure_entries(0, 64, rom, 0x4000); m_bank3->configure_entries(64,32, cart, 0x4000); m_bank4->configure_entries(0, 4, ram, 0x2000); m_bank5->configure_entries(0, 4, ram, 0x2000); m_bank1->set_entry(0); m_bank2->set_entry(0); m_bank3->set_entry(0); m_bank4->set_entry(0); m_bank5->set_entry(0); //pointer to the videoram m_vram = ram; }
void bigbord2_state::machine_reset() { u8 i; for (i = 0; i < 8; i++) m_cc[i] = 1; m_cc[2] = 0; m_bankr->set_entry(0); m_bankv->set_entry(0); m_banka->set_entry(0); }
void pc2000_state::machine_reset() { //set the initial bank m_bank0->set_entry(0); m_bank1->set_entry(0); m_bank2->set_entry(0); }
INPUT_PORTS_END void pitagjr_state::machine_start() { m_rombank->configure_entries(0, 0x20, memregion("maincpu")->base(), 0x2000); m_rombank->set_entry(1); }
void sigmab52_state::machine_reset() { m_bank1->set_entry(1); m_coin_start_cycles = 0; m_hopper_start_cycles = 0; m_audiocpu_cmd_irq = CLEAR_LINE; }
void cultures_state::machine_reset() { m_okibank->set_entry(0); m_vrambank->set_bank(1); m_irq_enable = 0; m_bg1_bank = 0; m_bg2_bank = 0; }
void skimaxx_state::device_post_load() { // double buffering u8 const bank_bg_buffer = (*m_fpga_ctrl & 0x40) ? 1 : 0; m_bg_buffer_back = m_bg_buffer.get() + 0x400 * 0x100 * sizeof(u16) / sizeof(u32) * bank_bg_buffer; m_bg_buffer_front = m_bg_buffer.get() + 0x400 * 0x100 * sizeof(u16) / sizeof(u32) * (1 - bank_bg_buffer); m_bgrambank->set_entry(bank_bg_buffer); }
void cultures_state::machine_start() { m_prgbank->configure_entries(0, 16, memregion("maincpu")->base(), 0x4000); m_okibank->configure_entries(0, 0x200000 / 0x20000, memregion("oki")->base(), 0x20000); m_okibank->set_entry(0); save_item(NAME(m_irq_enable)); save_item(NAME(m_bg1_bank)); save_item(NAME(m_bg2_bank)); }
void stratos_state::machine_reset() { control = 0x00; led_latch_control = 0x00; individual_leds = 0x00000; latch_AH_red = 0; latch_AH_green = 0; latch_18_red = 0; latch_18_green = 0; bank_8000 ->set_entry(0); bank_4000 ->set_entry(0); nvram_bank->set_entry(0); }
void gimix_state::machine_reset() { m_term_data = 0; m_rombank1->set_entry(0); // RAM banks are undefined on startup m_rombank2->set_entry(1); m_fixedrombank->set_entry(0); m_dma_status = 0x00; m_dma_ctrl = 0x00; m_task = 0x00; m_selected_drive = 0; m_floppy0_ready = false; m_floppy1_ready = false; membank("lower_ram")->set_base(m_ram->pointer()); if(m_ram->size() > 65536) membank("upper_ram")->set_base(m_ram->pointer()+0x10000); // initialise FDC clock based on DIP Switch S2-9 (5.25"/8" drive select) if(m_dma_dip->read() & 0x00000100) m_fdc->set_unscaled_clock(XTAL_8MHz / 4); // 8 inch (2MHz) else m_fdc->set_unscaled_clock(XTAL_8MHz / 8); // 5.25 inch (1MHz) }
INPUT_PORTS_END void mephisto_pinball_state::machine_start() { m_soundbank->configure_entries(0, 16, memregion("sound1")->base(), 0x8000); m_soundbank->set_entry(0); m_ay8910_data = 0; m_ay8910_bdir = 1; m_ay8910_bc1 = 1; save_item(NAME(m_ay8910_data)); save_item(NAME(m_ay8910_bdir)); save_item(NAME(m_ay8910_bc1)); }
void prestige_state::machine_start() { std::string region_tag; m_cart_rom = memregion(region_tag.assign(m_cart->tag()).append(GENERIC_ROM_REGION_TAG).c_str()); uint8_t *rom = memregion("maincpu")->base(); uint8_t *cart = nullptr; if (m_cart_rom != nullptr) { cart = m_cart_rom->base(); } else { cart = rom + 0x40000; // internal ROM also includes extra contents that are activated by a cartridge that works as a jumper } uint8_t *ram = m_ram->pointer(); memset(ram, 0x00, m_ram->size()); m_bank1->configure_entries(0, 64, rom, 0x4000); m_bank1->configure_entries(64,32, cart, 0x4000); m_bank2->configure_entries(0, 64, rom, 0x4000); m_bank2->configure_entries(64,32, cart, 0x4000); m_bank3->configure_entries(0, 64, rom, 0x4000); m_bank3->configure_entries(64,32, cart, 0x4000); m_bank4->configure_entries(0, 4, ram, 0x2000); m_bank5->configure_entries(0, 4, ram, 0x2000); m_bank1->set_entry(0); m_bank2->set_entry(0); m_bank3->set_entry(0); m_bank4->set_entry(0); m_bank5->set_entry(0); //pointer to the videoram m_vram = ram; }
void iq151_state::machine_reset() { m_boot_bank->set_entry(0); m_vblank_irq_state = 0; }
void sigmab52_state::machine_reset() { m_bank1->set_entry(1); m_coin_start_cycles = 0; m_hopper_start_cycles = 0; }
void cms_state::machine_reset() { m_bank1->set_entry(0); }
void acvirus_state::machine_start() { m_rombank->configure_entries(0, 15, memregion("maincpu")->base(), 0x8000); m_rombank->set_entry(3); }
void can09_state::machine_reset() { LOG("%s()\n", FUNCNAME); m_bank1->set_entry(0); }
void taitowlf_state::machine_reset() { // disable RAM access (reads go to BIOS ROM) m_bank1->set_entry(0); }
void magtouch_state::machine_start() { m_rombank->configure_entries(0, 0x80, memregion("game_prg")->base(), 0x8000 ); m_rombank->set_entry(0); subdevice<nvram_device>("nvram")->set_base(memshare("nvram")->ptr(), 0x2000); }