Re: HP-41CV Message #4 Posted by Marwan Joury on 29 July 1999, 12:17 p.m., in response to message #3 by Chris S.
The "Self Test" feature that you found is actually the catalog function. This function catalogs three things:
catalog 1: press shift (yellow) ENTER^ followed by "1" gives a listing of all programs in memory.
catalog 2: shift - ENTER^ - 2 lists all functions in ROM modules (whether written in user code or machine language.)
catalog 3: shift - ENTER^ - 3 lists all internal functions.
The CX has additional catalogs which include the alarm catalog (accessed via "almcat" on a C/CV -- also works on a CX, and the extended memory catalog ("emdir" on a C/CV.)
Good luck with your other problem.
By the way, you can stop any of the internal catalogs (1, 2, and 3) by pressing R/S and then single step through them by using SST (single step (forward)) and BST (single step (backward)).
Marwan Joury
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