HP-41 and video interface 82163a / 92198a

[bshoring]

(05-19-2015 01:01 PM)Gilles Wrote:  Hi, the HP82163 was reviewed by Olivier Arbey in the french revue "L'Ordinateur de Poche n°10" in 1983. A screen shot show an Othello/Reversi game

You can read the full article (in french) at Le site du HP41C





extract (sorry for the bad translate) :

Quote:(...)
The char 27 (ec : like escape) followed by other chars allows to execute specific orders like "move the cursor", '"scroll the screen" etc... For exemple 27 ACCHR 69 ACCHR clears the screen memory : the function ACCHR displays the char which is in the X register , or if the char is a special one execute the associated fonction .

(...)

The guide seems 'light' (22 pages) but in fact most of the fonctions are describe in HP IL loop guide.(...)

I remember having one of these. I liked having the whole stack displayed all the time. It seems to me it also worked with my 71 B.

Bob