Path: utzoo!attcan!uunet!cs.utexas.edu!wuarchive!sdd.hp.com!hp-pcd!hpcvra!rnews!hpcvbbs!akcs.dnickel From: akcs.dnickel@hpcvbbs.UUCP (Derek Scott Nickel) Newsgroups: comp.sys.handhelds Subject: How different are the '48 ROMs (A-E)? Keywords: hp48sx rom Message-ID: <27286c05-3dfcomp.sys.handhelds@hpcvbbs.UUCP> Date: 26 Oct 90 17:40:07 GMT Lines: 6 I was just wondering, has anybody compared the variour versions of the HP 48SX? By this I mean, downloading the memory 00000-7FFFF and generating a difference report. I guess what I'm really asking is: when doing low level coding (RPL or ML) what addresses can relied upon. I would guess anything rthat a Library references is fair game. Derek S. Nickel