From: utzoo!decvax!ucbvax!C70:info-cpm Newsgroups: fa.info-cpm Title: DDT Bug Article-I.D.: ucb.1255 Posted: Thu Jun 3 03:31:05 1982 Received: Fri Jun 4 04:24:39 1982 >From ucivax!csuf!bruce@Ucb-C70 Thu Jun 3 03:30:53 1982 I assure you that I am NOT doing a JNZ $ or JZ $. I have further discovered that the bug only appears with the JZ instruction, and what is more, ALL of the status flags are garbled after the jump. It does sound somewhat like a bad memory location, and I will research this further. I tend not to suspect DDT, because I have been using it for over three years, and I think I would have noticed a bug of this type before! Bruce