O-P-A (Oasis Pensive Abacutors) Public Release AVPC Source Code Original Coded from 1988 – 1993 Release Done on May 24th, 2014 Long Live The TI99/4A & GENEVE The Dijit Systems Advanced Video Processor Card (AVPC) was an 80 Column card that fit into the PEB. Along with a suitable RGB monitor turned the TI-99/4A console into a 80 Column device. For More Info on this card please see here: http://www.mainbyte.com/ti99/hardware/peb/avpc.html There was only one problem the original TI99 Operating System on powerup writes the registers in such a way that it was incompatible with the new register setup of the

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