What's included?

Serial-port.iff			The full schematice of the serial port card
Serial-port.gif	
Clock_portv12.txt		Notes on the A1200 clock port, V1.2
Clock-port-pins-description.txt Description of the pin functions
serial-port-design-notes.txt 	Full design notes compiled whilst designing the card.
68020-bus-notes.txt		Some notes on the 68020 bus.
simple-clockport-interface.iff	A simple interface for the Clock port.
example1/2.gif			Example 16550 UART circuits from the datasheet.
Misc other gif files		68020 bus cycle diagrams from the 68020 user manual.