public static void io_control_w(int offset, byte data)
{
switch (offset)
{
case 0x00: select_controller(data); break;
// case 0x18: set_output_latch(data & 0x00ff); break;
// case 0x20: set_output_data(data & 0x00ff); break;
case 0x28: Pd4900a.pd4990a_control_16_w(data); break;
// case 0x30: break; // coin counters
// case 0x31: break; // coin counters
// case 0x32: break; // coin lockout
// case 0x33: break; // coui lockout
default:
break;
}
}
public static void machine_start_neogeo()
{
if (Memory.mainrom.Length > 0x100000)
{
main_cpu_bank_address = 0x100000;
}
else
{
main_cpu_bank_address = 0x000000;
}
audio_cpu_banks[0] = 0x1e;
audio_cpu_banks[1] = 0x0e;
audio_cpu_banks[2] = 0x06;
audio_cpu_banks[3] = 0x02;
display_position_interrupt_timer = Timer.timer_alloc_common(display_position_interrupt_callback, "display_position_interrupt_callback", false);
display_position_vblank_timer = Timer.timer_alloc_common(display_position_vblank_callback, "display_position_vblank_callback", false);
vblank_interrupt_timer = Timer.timer_alloc_common(vblank_interrupt_callback, "vblank_interrupt_callback", false);
Pd4900a.pd4990a_init();
calendar_init();
irq3_pending = 1;
}
public static void calendar_clock()
{
Pd4900a.pd4990a_addretrace();
}
