HEPAX - from the treasure chest

[Ángel Martin]

Thanks for sharing those details, made me appreciate even more the process you followed during the production of the modules. All those decisions and resulting implementation reaching the appropriate compromises and solving the inherent limitations & financial constraints can only be defined as engineering at its best!

I've always maintained the HEPAX was the "Holy Grail" of the HP-41 world ;-) If somebody thinks that's an exaggeration just consider a few starting points: The first and only MLDL in a plug-in ROM footprint, unparalleled 4-banks implementation never else seen, fully capable to self-relocate to the most optimal configuration, compatible with all HP-41 variants, with a duplicate set of X-Functions arranged in an auxiliary FAT (the original sub-functions!), with the most capable Disassembler and ROM HEX Editors... do I need to go on?

Cheers,
ÁM