Lots of information can be found in textbooks - and the same is true for the internet.

The purpose with my lessons on the net to complement the textbooks and give links.

The original language designed by Ken Chapman - download together with the KCPSM3

The MediaTronix language designed by Henk Van Kampen - download from here:  http://www.mediatronix.com
Syntax and opcodes not identical - however can the IDE from MediaTronix import PSM files written in the original language, but export not possible.

Watch the MediaTronix opcodes here