At 07:07 PM 5/23/05 -0700, you wrote:
On Thu, 19 May 2005, Joe R. wrote:
At 05:32 PM 5/19/05 -0700, you wrote:
I have a couple HP DC100 tapes that I'm going to attempt a dump from. I'm
told they were written on a 9845. I don't have a 9845 (still regret the
one I missed years ago). Can these be read on a 9830B? What about an HP
85?
No and no. The 9845 has a higher level of basic than the 85 or any of the
other calculators.
What does the version of BASIC have to do with the file storage format on
the tape?
I'm almost certain that the programs are stored in a tokenized format
and the "lesser" machines don't have all the BASIC commands that the 9845
does therefore they can't translate 9845 programs back into text. I read an
article about this somewhere in a HP manual. I think it was in one of the
HP 9845 manuals. I have some here at the house I'll look through them and
see if I can find it.
Joe
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