*[[Programming:Source code to show it is possible to store data in PSG register 14 and 15 (port A and port B)|Source code to show it is possible to store data in PSG register 14 and 15 (port A and port B)]]
*[[Programming:Source code to show it is possible to store data in PSG register 14 and 15 even if the port has been set to input|Source code to show it is possible to store data in PSG register 14 and 15 even if the port has been set to input]]
*[[Programming:Source code to show that some registers always return 0 in some bits|Source code to show that some registers always return 0 in some bits]]
*[[Programming:Source code to show that when a port is read in output mode; the data read will be ANDed with the inputs to that port|Source code to show that when a port is read in output mode; the data read will be ANDed with the inputs to that port]]
== Cross Development ==
*[[Programming:Cross Development|Cross Development]]