64180 board diagrams

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Circuit diagrams

Fig.   GIF JPEG PostScript
1. Processor and serial I/O  
2. Memory and I/O decoding  
3. Reset and LCD  
4. Keyboard and parallel I/O interface  
5. I2C bus components  
6. Power decoupling, LEDs and
extension socket

Board overlays

  GIF JPEG PostScript
Silk screen  
Component side  
Solder side  

Copyright © 1998 Department of Computer Science, University of York
Peter Cooper / pcc@cs.york.ac.uk