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- Path: sparky!uunet!mcsun!corton!enst!hydre!courvill
- From: courvill@hydre.enst.fr (Marc Bernard de Courville)
- Newsgroups: comp.sys.hp48
- Subject: XLIB 240 xxx functions in hidden rom !
- Keywords: hp48sx xlib ml machine langage
- Message-ID: <2378@hydre.enst.fr>
- Date: 21 Jul 92 20:21:21 GMT
- Distribution: comp
- Organization: Telecom-Paris, France
- Lines: 22
-
- I post this for a friend who has no access to e-mail/news
- To reply, write to courvill@inf.enst.fr, I'll forward !
- --------------------------------------------------------------------
-
- There is a lib 240 (0F0h) in the 48 ! it contains 112 commands
- (from XLIB 240 000 to XLIB 240 111)
- The link table of this library is in ROM at 3834F. Wen decoding it
- you'll find that cmdes addresses are 7E128, 7E1C3, 7E272... (in hidden rom)
- note that evaluating the corresponding XLIB object gives a result, as XLIB
- "knows" how to exec things in hidden rom...
-
- Does somebody knows what these commands do ?
- (Take care, evaluating them on an empty stack always give a Memory Lost !)
-
- If nobody knows the use of these commands, we could try to decode them...
- If you're interested in that job, please e-mail me and I'll give you a list of
- cmdes number to decode... (it would be stupid if everybody tried to decode
- XLIB 240 000, no ?)
-
- Regards,
-
- Paul
-