Xref: utzoo sci.electronics:7974 comp.misc:7019 Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!ncar!husc6!ddl From: ddl@husc6.harvard.edu (Dan Lanciani) Newsgroups: sci.electronics,comp.misc Subject: Cipher tape drive help Message-ID: <2716@husc6.harvard.edu> Date: 28 Sep 89 06:57:21 GMT Organization: Harvard University, Cambridge MA Lines: 10 My Cipher F8 series 9-track died and preliminary analysis seems to point to an EPROM on its way out. (CPU crashes on first interrupt from a CTC that appears to be serving as a clock tick generator. Hard to tell without schematics...) Since I didn't think to make a backup while they were working, would anyone care to send me a dump of working EPROMs? Dan Lanciani ddl@harvard.*