Xref: utzoo comp.sys.amiga.tech:10118 comp.sys.amiga.hardware:311
Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!uwm.edu!psuvax1!rutgers!rochester!rit!ultb!jdc3538
From: jdc3538@ultb.isc.rit.edu (J.D. Cronin)
Newsgroups: comp.sys.amiga.tech,comp.sys.amiga.hardware
Subject: Testing ALL memory
Message-ID: <2274@ultb.isc.rit.edu>
Date: 20 Feb 90 21:49:09 GMT
Followup-To: comp.sys.amiga.tech
Organization: Information Systems and Computing @ RIT, Rochester, New York
Lines: 8

My old Amiga 1000 appears to have some bad memory.  One pixel on the
Workbench screen always stays lit.  It seems there must be something
wrong somewhere in chip memory.  Any suggestions on finding the bad
chip?

Is there any way to map an address and bit to a given chip?

Thanks...Jim Cronin