- RTC-72421 top
- RTC-72421 bottom
- p1090029
- P1080992
- P1080991
- P1080990
- P1080989
- p1070828
- p1070827
- My AC1 with Keyboard
- my AC1
- Mattis Lind Documentation
- First Keyboard Input
- DB1 Signal
- Day 28
- Day 28
- Day 28
- Day 20
- Day 20
- Day 12
- Day 12
- 2MHz /CLOCK Signal
- 1st Keyboard Input with complete Keyboard
- 1MHz reference signal
- /MREQ Signal
- /CS @EPROM