4K HP 67 Games rom attached for testing

[Dieter]

(11-24-2016 03:06 PM)Gene Wrote:  However, I would like to encourage you (and others) to download the entire PPC ROM manual and get familiar with the great work and great documentation for it.

Download the entire PPC ROM PDF here: PPC ROM Manual

Ah, thank you very much. I have been looking for this manual for quite a while, and now I finally got a copy. ;-)

As far as I can see all this is user code, i.e. FOCAL (with lots of synthetics) instead of MCode. Was this a deliberate decision or was MCode still terra incognita in 1981?

Dieter