HP-41 and Hepax Filesystem

[Sylvain Cote]

(02-09-2020 06:54 AM)Ángel Martin Wrote:  File headers
The file headers have 14 words, as follows:

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Same discovery here
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(02-09-2020 06:54 AM)Ángel Martin Wrote:  Next 2 words: File size in registers (for programs) and words (for other types)

For data file there is an adjustment that I have not found why, the formula for a data file of 10 registers is:
(10 registers * 6 compressed data record) + 5 (unknown or do not remember why) = 65 = 000 041 => for first file in memory [8098 041] [8099 000]

(02-09-2020 06:54 AM)Ángel Martin Wrote:  Next 5 words: unknown purpose.

Next 2 words : unknown purpose.
Next 2 words : Next record number (for data file)
Next 1 word : unknown purpose.