HP 85 tapes

[Christian Corti]

On Tue, 26 Feb 2019, Christian Corti wrote:
> And what about SECUREd files? I'm thinking of a binary program that ideally 
> dumps the cartridge to e.g a single floppy disk file. I've done something 
> similarly for the IBM 5110, but I'm no HP 85 expert at all.
> There's quite a large HP community, I can't imagine that nobody has attempted 
> that before.

Meanwhile, I've found this:
http://www.biblewitness.org/technical/HP_Series-80/HP-85/ASSM/TAPDUPS.TXT

But I have no idea what it does. It sounds interesting, though. Any HP 85 
experts here who can comment on this program?

Christian