TMS9914A GPIB Controller

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Article #6242

#6242

From: Mike G. Hoffberg
Date: Wed, 09 Sep 1992 22:08

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What do I need to do to set the TMS9914A GPIB Controller into an
online state, i.e. turn the IFC line on.

I have tried:

setting swrst
setting interrupt Mask 0 to (BI+BO+ENDB)
writing the controller address (0x00)
setting IFC
clearing swrst
clearing IFC
sending remote enable

The above commands come from the TMS9914A data manual provided by TI.

I have also tried other combinations of the above commands to no
avail.  The only state that the controller seems to be in is with ATN
false (HIGH).

Any help would be appreciated.

MIKE
-- 
Michael Hoffberg               /.\ <Build APS>    "Jeez, am I the only  ~\   /~
hoffberg@phepbos.aps.anl.gov  // \\ Argonne        one who paid full      \ / 
hoffberg@anlaps.aps.anl.gov  //_O_\\ National      price?" F.F.            | 
Zippy was here              /__| |__\ Lab                  Obbyn! Obbyn!  _|_

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Path: arc1-ca.pugleaf.net!sparky!uunet!sun-barr!olivea!spool.mu.edu!sdd.hp.com!ux1.cso.uiuc.edu!milo.mcs.anl.gov!phebos!hoffberg
From: hoffberg@phebos.aps.anl.gov (Mike G. Hoffberg)
Newsgroups: sci.electronics
Subject: TMS9914A GPIB Controller
Keywords: TMS9914, GPIB
Message-ID: <1992Sep9.220829.3753@mcs.anl.gov>
Date: 9 Sep 92 22:08:29 GMT
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Organization: Argonne National Laboratory, Chicago Illinois
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