Copper
This module is dedicated to writing Next Registers at specific points on the display. Just like the Amiga copper list it consists of only 2 commands. WAIT and MOVE. This simple control allows updating of registers as the display renders.
Blitter
Used to move memory around in the 24 bit address space, using an “operation” on each byte copied. The action can be repeated to allow for rectangular areas.
24 bit addressing
Proposal for a simple, full 24 bit addressing mode. By remembering the “bank swapping” register values, a new opcode can swap banks behind the scenes to read a byte, they restore the original bank.