== Sound ==
*[[Programming:Tutorial - Understanding the fundamentals of BASIC SOUND and the Firmware SOUND QUEUE]]
*[[Programming:Source code to show 0x0ff is always returned when reading PSG port B|Source code to show 0x0ff is always returned when reading PSG port B]]
*[[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)]]