0x0000 BIOS (4096 Bytes)
0x0FFF
-------
0x1000 CMOS (128 Bytes)
    BootDisk: 0x0010
0x107F
-------
0x1080 INTERRUPT VECTOR (512 Bytes)
    Status: 1 Byte
        0xFF: Enabled
        0x00: Disabled
    Handler Address: 2 Byte
    ...Repeat...
0x127F
-------
0x1280 KEYBOARD MAPPING (224 Bytes)
0x135F
-------
0x1360 MOUSE MAPPING (32 Bytes)
0x137F
-------
0x1380 BOOTLOADER (512 Bytes)
0x157F
-------
0x1580 DISK INTERFACE (128 Bytes)
    Read/Write:
        Signal: 1 Byte
            0x00: Start Operation
            0x01: Cancel Current Operation
            0xFF: Ignore
        Mode: 1 Byte
            0x00: Read
            0x01: Write
        Disk: 1 Byte
        Sector: 2 Bytes
        Address: 2 Bytes
        DataSize: 2 Bytes
        DataAddress: 2 Byte
    ReadOnly:
        Status: 1 Byte
            0x00: Free
            0x01: Writing
            0x02: Reading
        CurrentDisk: 1 Byte
        CurrentSector: 2 Bytes
        CurrentAddress: 2 Bytes
        RestDataSize: 2 Bytes
        SourceData: 2 Bytes
    Free: 107 Byte
0x15FF
-------
0x1600 VIDEO CARD INTERFACE (256 Bytes)
    0x00:  Video Mode (1 Byte)
        0x00: Single Color
        0x01: 16-color
        0x02: 256-color
        0x03: True Color Mode
    0x01: Clear Color (1 Byte)
    0x02: Palette (1 Byte)
    0x03: Signal (1 Byte)
        0x00: Continue
        0x01: Clear Screen
0x16FF
-------
0x1700 GENERIC SERIAL INTERFACE (64 Bytes)
0x173F
-------
0x1740 RAM (59583 Bytes)
0xFFFF