Newbrain Laptop

Hi to all,

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Until now i have made these PCBs:

• A crystal oscilator circuit using a 16 MHZ crystal giving 8,4,2,1,0.5 etc clocksA z80 interfacing with 32KB RAM and 32 KB EEPROM.An EEPROM Programmer using PC parallel port.

• An LCD TEXT 16x2 Interface to the z80 sending messages using ports 4 and 6 (this can be changed easily)
  

• Xilinx XC9572 Pin Adaptor - Programmer *New
  

• RS232 Board  *New
  

 TODO:

• Keyboard Interface
• Screen Adaptor