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<== Date ==> <== Thread ==>

Subject: Re: RS-485 communication
From: Andrew Johnson <[email protected]>
To: Frederic MICHAUD <[email protected]>
Cc: EPICS talk <[email protected]>
Date: Mon, 01 Dec 1997 11:28:39 +0000
Hi Fred,

It sounds to me like you may have different interrupt levels set on the
VIPC610 card to those set in the driver software.  What driver software
are you using for the TIP865 module?  Does this use my drvIpac carrier
driver?  If so and you have the default interrupt jumper settings then
you'll need to change the driver slightly for use with a straight
VIPC610 as it was originally designed for a VIPC610-01 which uses
different interrupt levels.  I can let you know what the changes are if
this is the case.

-- Andrew
   ___
 .'   `.	Andrew Johnson, Head of Electronics
/ Royal )	Royal Greenwich Observatory
\ Greenwich	Madingley Road, Cambridge, CB3 0EZ
| Observatory	Tel: +44 1223 374823   Fax: 374700
+----------	WWW: http://www.ast.cam.ac.uk/~anj

References:
RS-485 communication Frederic MICHAUD

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