STRUCTURE
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[*] address space
[ ] pcb size (eurocard?)
[ ] ram pages

HARDWARE
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[?] bus buffering
[*] ROM
[*] RAM
[*] primary clock (4MHz)
[*] secondary clock (200Hz)
[*] stepper button
[*] reset circuit
[ ] digital port interface
[ ] serial terminal
[ ] address and data visualizer (7SEG display)
[ ] extension connector
[ ] keyboard driver
[ ] display driver
[ ] PCB layout

SOFTWARE
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[ ] bootloader
[ ] command interpreter
[ ] program loader
[ ] address editor
[ ] NVRAM eraser
[ ] data dump/copy