void devcb_write_base::reset(callback_type type)
{
// parent first
devcb_base::reset(type);
// local stuff
m_writeline = write_line_delegate();
m_write8 = write8_delegate();
m_write16 = write16_delegate();
m_write32 = write32_delegate();
m_write64 = write64_delegate();
m_adapter = &devcb_write_base::write_unresolved_adapter;
}
MACHINE_RESET_MEMBER(midxunit_state,midxunit)
{
int i;
/* reset sound */
m_dcs->reset_w(1);
m_dcs->reset_w(0);
/* reset I/O shuffling */
for (i = 0; i < 16; i++)
m_ioshuffle[i] = i % 8;
m_dcs->set_io_callbacks(write_line_delegate(FUNC(midxunit_state::midxunit_dcs_output_full),this), write_line_delegate());
}
void amiga_state::machine_start()
{
// add callback for RESET instruction
m_maincpu->set_reset_callback(write_line_delegate(FUNC(amiga_state::m68k_reset), this));
// set up chip RAM access
memory_share *share = memshare("chip_ram");
if (share == nullptr)
fatalerror("Unable to find Amiga chip RAM\n");
m_chip_ram.set(*share, 2);
m_chip_ram_mask = (m_chip_ram.bytes() - 1) & ~1;
// set up the timers
m_irq_timer = timer_alloc(TIMER_AMIGA_IRQ);
m_blitter_timer = timer_alloc(TIMER_AMIGA_BLITTER);
m_serial_timer = timer_alloc(TIMER_SERIAL);
// start the scanline timer
timer_set(m_screen->time_until_pos(0), TIMER_SCANLINE);
}
/* zerowing, fireshrk, outzone */
MACHINE_RESET_MEMBER(toaplan1_state,zerowing)
{
machine_reset();
m_maincpu->set_reset_callback(write_line_delegate(FUNC(toaplan1_state::reset_callback),this));
}
void dectalk_state::machine_reset()
{
/* hook the RESET line, which resets a slew of other components */
m_maincpu->set_reset_callback(write_line_delegate(FUNC(dectalk_state::dectalk_reset),this));
}
MACHINE_RESET_MEMBER(toaplan1_state,vimana)
{
MACHINE_RESET_CALL_MEMBER(toaplan1);
m_maincpu->set_reset_callback(write_line_delegate(FUNC(toaplan1_state::toaplan1_reset_callback),this));
}
MACHINE_START_MEMBER(sat_console_state, saturn)
{
system_time systime;
machine().base_datetime(systime);
machine().device<scsp_device>("scsp")->set_ram_base(m_sound_ram);
m_maincpu->space(AS_PROGRAM).install_readwrite_handler(0x02400000, 0x027fffff, read32_delegate(FUNC(sat_console_state::saturn_null_ram_r),this), write32_delegate(FUNC(sat_console_state::saturn_null_ram_w),this));
m_slave->space(AS_PROGRAM).install_readwrite_handler(0x02400000, 0x027fffff, read32_delegate(FUNC(sat_console_state::saturn_null_ram_r),this), write32_delegate(FUNC(sat_console_state::saturn_null_ram_w),this));
m_maincpu->space(AS_PROGRAM).nop_readwrite(0x04000000, 0x047fffff);
m_slave->space(AS_PROGRAM).nop_readwrite(0x04000000, 0x047fffff);
m_nvram->set_base(m_backupram.get(), 0x8000);
m_smpc_nv->set_base(&m_smpc.SMEM, 4);
if (m_exp)
{
switch (m_exp->get_cart_type())
{
case 0x21: // Battery RAM cart
case 0x22:
case 0x23:
case 0x24:
m_maincpu->space(AS_PROGRAM).install_read_handler(0x04000000, 0x047fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_bram), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_write_handler(0x04000000, 0x047fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_bram), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_read_handler(0x04000000, 0x047fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_bram), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_write_handler(0x04000000, 0x047fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_bram), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_read_handler(0x24000000, 0x247fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_bram), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_write_handler(0x24000000, 0x247fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_bram), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_read_handler(0x24000000, 0x247fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_bram), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_write_handler(0x24000000, 0x247fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_bram), (sat_cart_slot_device*)m_exp));
break;
case 0x5a: // Data RAM cart
case 0x5c:
m_maincpu->space(AS_PROGRAM).install_read_handler(0x02400000, 0x025fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_dram0), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_write_handler(0x02400000, 0x025fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_dram0), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_read_handler(0x02600000, 0x027fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_dram1), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_write_handler(0x02600000, 0x027fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_dram1), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_read_handler(0x02400000, 0x025fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_dram0), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_write_handler(0x02400000, 0x025fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_dram0), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_read_handler(0x02600000, 0x027fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_dram1), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_write_handler(0x02600000, 0x027fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_dram1), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_read_handler(0x22400000, 0x225fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_dram0), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_write_handler(0x22400000, 0x225fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_dram0), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_read_handler(0x22600000, 0x227fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_dram1), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_write_handler(0x22600000, 0x227fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_dram1), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_read_handler(0x22400000, 0x225fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_dram0), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_write_handler(0x22400000, 0x225fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_dram0), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_read_handler(0x22600000, 0x227fffff, read32_delegate(FUNC(sat_cart_slot_device::read_ext_dram1), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_write_handler(0x22600000, 0x227fffff, write32_delegate(FUNC(sat_cart_slot_device::write_ext_dram1), (sat_cart_slot_device*)m_exp));
break;
case 0xff: // ROM cart + mirror
m_maincpu->space(AS_PROGRAM).install_read_handler(0x02000000, 0x023fffff, read32_delegate(FUNC(sat_cart_slot_device::read_rom), (sat_cart_slot_device*)m_exp));
m_maincpu->space(AS_PROGRAM).install_read_handler(0x22000000, 0x223fffff, read32_delegate(FUNC(sat_cart_slot_device::read_rom), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_read_handler(0x02000000, 0x023fffff, read32_delegate(FUNC(sat_cart_slot_device::read_rom), (sat_cart_slot_device*)m_exp));
m_slave->space(AS_PROGRAM).install_read_handler(0x22000000, 0x223fffff, read32_delegate(FUNC(sat_cart_slot_device::read_rom), (sat_cart_slot_device*)m_exp));
break;
}
}
// save states
save_pointer(NAME(m_scu_regs.get()), 0x100/4);
save_pointer(NAME(m_scsp_regs.get()), 0x1000/2);
save_item(NAME(m_NMI_reset));
save_item(NAME(m_en_68k));
save_item(NAME(m_smpc.IOSEL1));
save_item(NAME(m_smpc.IOSEL2));
save_item(NAME(m_smpc.EXLE1));
save_item(NAME(m_smpc.EXLE2));
save_item(NAME(m_smpc.PDR1));
save_item(NAME(m_smpc.PDR2));
// save_item(NAME(m_port_sel));
// save_item(NAME(mux_data));
save_item(NAME(m_scsp_last_line));
save_item(NAME(m_smpc.intback_stage));
save_item(NAME(m_smpc.pmode));
save_item(NAME(m_smpc.SR));
save_item(NAME(m_smpc.SMEM));
machine().add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(sat_console_state::stvcd_exit), this));
m_smpc.rtc_data[0] = DectoBCD(systime.local_time.year /100);
m_smpc.rtc_data[1] = DectoBCD(systime.local_time.year %100);
m_smpc.rtc_data[2] = (systime.local_time.weekday << 4) | (systime.local_time.month+1);
m_smpc.rtc_data[3] = DectoBCD(systime.local_time.mday);
m_smpc.rtc_data[4] = DectoBCD(systime.local_time.hour);
m_smpc.rtc_data[5] = DectoBCD(systime.local_time.minute);
m_smpc.rtc_data[6] = DectoBCD(systime.local_time.second);
m_stv_rtc_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(sat_console_state::stv_rtc_increment),this));
m_audiocpu->set_reset_callback(write_line_delegate(FUNC(sat_console_state::m68k_reset_callback),this));
}
