Contents :

 

Figures :

1.1Introduction To System Description1.1Memory Addressing
1.2Build Standard1.2LCD Interface Timing
1.3Architecture1.3Keyboard Matrix Interconnections
1.4Z80 CPU1.4Z88 Block Diagram (Part 1)
1.5System Clocks1.5Z88 Block Diagram (Part 2)
1.6Memory Organisation1.6Z88 Circuit Diagram
1.7EPROM Programmer1.7Memory Card Circuit Diagrams
1.8Display Handling  
1.9Keyboard Handling  
1.10RS232C Interface  
1.11Power Supplies