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- Newsgroups: comp.sys.hp48
- Path: sparky!uunet!mcsun!news.funet.fi!cc.tut.fi!jon
- From: jon@cc.tut.fi (Laaksonen Juha)
- Subject: HP48SX low-level hw programming info wanted!
- Message-ID: <1992Sep12.121242.24826@cc.tut.fi>
- Organization: Tampere University of Technology, Finland
- Date: Sat, 12 Sep 92 12:12:42 GMT
- Lines: 19
-
-
- Hardware information from HP48SX wanted!
-
- I am programming HP48SX emulator with my friend to
- MS-DOS machine and i have some questions...
-
- How CONFIG, UNCNFG, C=ID work?
-
- How to swap that 32kB RAM area with ROM? (I guess
- with CONFIG etc. ).
-
- And HP I/O memory map would be nice. I have some
- maps, but they are not so exact (area 00100-001xx)
-
- So from where could I find this low-level hardware
- information from HP48SX?
-
- Does anybody know???
-
- -Juha (jon@cc.tut.fi)
-