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HP Forum Archive 05

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HEPAX Module for HP-41C/CV/CX and VM Electronics
Message #1 Posted by Chris Catotti on 16 Jan 2001, 11:20 a.m.

The HEwlett-PAckard 41 eXpansion (HEPAX) Module was developed and marketed by VM Electronics ApS. The HEPAX Module provided a powerful ROM with and provisions for up to 32K of RAM. All of the functionality of the Extended Functions Module was provided, and it allowed m-code functions to be written. The manuals for the HEPAX were printed in Denmark and are dated February 1988.

I have tried to locate VM Electronics ApS, its successor, heir, etc. with no success. I would like to reproduce the HEPAX manuals Volume 1 and Volume 2, and would like to respect the copyright law. Any leads or suggestions?

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