🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: comp.sys.nsc.32k
Article #146

pc532 board caps

#146
From: Jon Buller
Date: Tue, 08 May 1990 15:16
16 lines
1336 bytes
Can someone tell me if the caps labeled tantalum on the silk screen
page really need to be tantalum caps?  Is there some critical reason
for this or can I use disk caps like I have for everything else?
(I like things I can't plug in backwards 8-)  (As a side question,
do disk caps = polarized tantalum caps?  I didn't deal with caps much
in my soph circuit theory lab 3-4 years ago.  But the disks I put in
did not have much in the way of printing on them, so I think I'm OK.)

Also, what positions should J1 and J2 be in?  I assume that J1 should
be A12 -> 1M4M for 1Mb SIMMs and A23 for 4Mb SIMMs.  (Is that really A23
or should it be A13?)  I am also guessing that on J2, A22 -> BANKS is
for 1Mb and A24 -> BANKS is for 4Mb.  Is this correct?

----------------------------------------------------------------------
Jon Buller       jonb@vector.dallas.tx.us       ..!texbell!vector!jonb
FROM Fortune IMPORT Quote;             FROM Lawyers IMPORT Disclaimer;
Technical Details
Message-ID: <m0hSWIl-0001IUC@vector.dallas.tx.us>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!mailrus!ames!ucsd!usc!apple!mips!daver!bungi.com!news

Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!mailrus!ames!ucsd!usc!apple!mips!daver!bungi.com!news
From: jonb@vector.dallas.tx.us (Jon Buller)
Newsgroups: comp.sys.nsc.32k
Subject: pc532 board caps
Message-ID: <m0hSWIl-0001IUC@vector.dallas.tx.us>
Date: 8 May 90 15:16:41 GMT
Sender: news@daver.bungi.com
Lines: 16
Approved: news@daver.bungi.com