These are my notes on building a 8bit computer. The circuit is simulated with the great Logisim, I've also written a converter for my assembly language and a helper to write micro instructions.
asm contains sketches and final programs written in 6502 or my own assembler.
circuit holds all Logisim projects,
v3 is the latest.
microcode the microcode program for the circuits control unit (can be read, edited and saved by the microcode editor tool).
notes different notes on the architecture, memory organisation, opcodes etc.
tools small software projects to help me designing the computer.