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From: isr@rodan.acs.syr.edu (Michael S. Schechter - ISR group account)
Subject: Macintosh Timer Cards
Message-ID: <1990Aug28.141545.16312@rodan.acs.syr.edu>
Sender: isr@rodan.acs.syr.edu (Michael S. Schechter - ISR group account)
Organization: Institute for Sensory Research
Distribution: na
Date: Tue, 28 Aug 90 14:15:45 GMT

Hi, we're looking for a Mac II card that could do timing of external
events. The card would have to support receiving an event, storing
the time in a 1-deep buffer, issuing an interrupt, and continuing to
count while the interrupt to read the event time is being serviced.
Preferably it would also have an error bit set if the buffer wasn't
read before another event ocurred and it should interrupt on the
time reaching zero. 
  In other words, your basic timer card that could easily be built
around a AM9513 chip.
Does anyone know of any BESIDES the one by GW Instruments? (Theirs is
a daughterboard for an expensive A/D D/A card)
Thanks, Mike   Mike_Schechter@isr.syr.edu -or-  isr@rodan.syr.edu
--
Mike Schechter, Computer Engineer,Institute Sensory Research, Syracuse Univ.
InterNet: Mike_Schechter@isr.syr.edu isr@rodan.syr.edu Bitnet: SENSORY@SUNRISE