public MemoryController(int size, BIOS bios, IOPort[] ioPorts)
{
_bios = bios;
_ioPorts = ioPorts;
_ram = new byte[size];
_tlb = new TranslationLookasideBuffer();
}
public MMU(int size, BIOS bios, IOPort[] ioPorts, VideoCard videoCard)
{
_bios = bios;
_ioPorts = ioPorts;
_videoCard = videoCard;
_ram = new byte[size];
_tlb = new TLB();
}
private IOPort[] CreateIODevices(string diskFile)
{
IOPort[] ioPorts = new IOPort[SystemMemoryMap.IO_PORT_END - SystemMemoryMap.IO_PORT_START + 1];
var disk = new DiskController(diskFile);
ioPorts[0] = new IOPort(() => disk.ControlRegister, (val) => disk.ControlRegister = val);
ioPorts[1] = new IOPort(() => disk.AddressRegister, (val) => disk.AddressRegister = val);
ioPorts[2] = new IOPort(() => disk.IOByteCountRegister, (val) => disk.IOByteCountRegister = val);
ioPorts[3] = new IOPort(() => disk.DataRegister, (val) => disk.DataRegister = val);
return ioPorts;
}
