EPICS Controls Argonne National Laboratory

Experimental Physics and
Industrial Control System

1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  <20112012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  <20112012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
<== Date ==> <== Thread ==>

Subject: Can vmic3123 use triggers to start and stop the acquisition?
From: "Ma Xiaoyuan" <[email protected]>
To: tech-talk <[email protected]>
Date: Mon, 15 Aug 2011 00:04:18 +0800 (CST)
Hi,

Had anyone ever use VMIC-3123(or VMIC-3123A)? 
VMIC3123 only provides two operating mode to sample. One is transient mode to capture transient data using trigger(triggers are only used in this mode), and then the ADC will return to IDLE mode if one data is captured.  The other one is continuous mode. The acquisition will not be stoped unless the process is halted.

But,I want to use a external trigger to control the start and end of the acquisition and the ADC is always in sampling status. 

How can I achieve this process? Any suggestion is appreciated.

Thanks in advance.

Ma Xiaoyuan

Navigate by Date:
Prev: RE: question about state notation language logic for when() with delay Jay Steele
Next: Re: EPICS Collaboration Meeting Fall 2011, Final Call Dirk Zimoch
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  <20112012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
Navigate by Thread:
Prev: devIocStats 3.1.6 released Allison, Stephanie
Next: question about ca_get, ca_pend_io timeout in EPICS client with Windows XP multi-threading Jay Steele
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  <20112012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
ANJ, 18 Nov 2013 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·