Path: utzoo!attcan!uunet!cs.utexas.edu!usc!zaphod.mps.ohio-state.edu!ub!acsu.buffalo.edu From: cloos@acsu.buffalo.edu (james cloos) Newsgroups: comp.sys.handhelds Subject: Info on CHIP-8 Interpreter! Message-ID: <36482@eerie.acsu.Buffalo.EDU> Date: 17 Sep 90 17:34:34 GMT Sender: news@acsu.Buffalo.EDU Organization: State University of New York at Buffalo Lines: 17 Nntp-Posting-Host: lictor.acsu.buffalo.edu I have found out why my version A 48 had the screen offset problem that has been mentioned by a few other posters! I removed my EQlib card, all backup objects & other libs from PORT0, and it worked perfectly! I would seem that having objects stored in PORT0 and/or ROM cards plugged in prevents CHIP from running properly. I don't yet own a RAM card, so I could not see if that also caused the offset problem. BTW, is there any instruction that when passed tothe interpreter will exit w/o the leaving the address on the stack? -JimC -- James H. Cloos, Jr. Phone: +1 716 673-1250 cloos@acsu.buffalo.edu Snail: PersonalZipCode: 14048-0772, USA