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HP-41 and video interface 82163a / 92198a
05-19-2015, 01:01 PM (This post was last modified: 05-19-2015 01:26 PM by Gilles.)
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RE: HP-41 and video interface 82163a / 92198a
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

[Image: op-10-page-42-1000.jpg]

[Image: op-10-page-43-1000.jpg]

extract (sorry for the bad translate) :

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.(...)
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RE: HP-41 and video interface 82163a / 92198a - Gilles - 05-19-2015 01:01 PM

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