public static void soundram_w(int offset, byte data)
{
if (offset < 0x1000)
{
offset &= 0x3ff;
Namco.namcos1_cus30_w(offset, data);
}
else
{
offset &= 0x7ff;
namcos1_triram[offset] = data;
}
}
public static void N2WriteMemory(ushort address, byte data)
{
int offset;
if (address == 0x4000)
{
YM2151.ym2151_register_port_0_w(data);
}
else if (address == 0x4001)
{
YM2151.ym2151_data_port_0_w(data);
}
else if (address >= 0x5000 && address <= 0x53ff)
{
offset = address & 0x3ff;
Namco.namcos1_cus30_w(offset, data);
}
else if (address >= 0x7000 && address <= 0x77ff)
{
offset = address & 0x7ff;
namcos1_triram[offset] = data;
}
else if (address >= 0x8000 && address <= 0x9fff)
{
offset = address & 0x1fff;
bank_ram20[offset] = data;
}
else if (address >= 0xc000 && address <= 0xc001)
{
namcos1_sound_bankswitch_w(data);
}
else if (address == 0xd001)
{
namcos1_watchdog_w();
}
else if (address == 0xe000)
{
irq_ack_w(2);
}
else
{
int i1 = 1;
}
}