* 68000A - 100% emulated
* 68000B - 100% emulated
* Z80 - 100% emulated
* YM2610 - 100% emulated
* TC0110PCR Palette Chip - 100% emulated
* TC0220IOC I/O Contoller - 100% emulated
* TC0140SYT Sound Controller - 100% emulated
* Sprites - 100% emulated - zooming is supported
* TC0100SCN Tilemap generator - approx 20% emulated, Bg Layer and Char Layer which gets chars from RAM work but are missing scroll, row scroll and column scroll. The foreground layer isn't emulated at all yet.
* TC0150ROD Road generator - approx 50% emulated - Road A works fine but I haven't touched Road B yet.
讨论请上：FB Alpha WIP
