Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!sdd.hp.com!spool.mu.edu!uunet!indetech!daver!bungi.com!news From: dlr@daver.bungi.com (Dave Rand) Newsgroups: comp.sys.nsc.32k Subject: Re: 532 bug? Message-ID: Date: 2 May 91 23:41:02 GMT Article-I.D.: daver.m0jYnGx-0000FOC Sender: news@daver.bungi.com Lines: 16 Approved: news@daver.bungi.com [In the message entitled "532 bug?" on May 2, 0:48, Alvin Jee writes:] > AHHHH!!! > I've found somw interesting behaviour in my 532. It seems that the > [notb is broken] ... > ---------- Well, any ideas? ------------------------ Yup. Chip is broken - get another one. But first, do check the power supply using a good quality DVM. The +5 should be within 5%, close to the CPU (not that it matters much with the good ground plane on the PC532). If it is out of that range, anything could happen... -- Dave Rand {pyramid|mips|bct|vsi1}!daver!dlr Internet: dlr@daver.bungi.com