Instrument Lab

The iLab is a team of engineering and technical staff, based at the Lamont-Doherty Earth Observatory (part of the Earth Institute at Columbia University), supporting earth science research projects around the world.

Much (but not all) of the work represented here is or was supported in whole or in part by one or more grants from the U.S. National Science Foundation. Any opinions, findings, conclusions, or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the NSF, Columbia University, LDEO or any other funding source.

Logic analyzers

Posted December 26th, 2008 by dale

A couple of updates 2009-09-30:


  • I purchased a Logic usb-interfaced analyzer from Salae (see below) early in the summer and have been very happy using it on one of my Toughbooks (windows) and I am thrilled that there is a working (alpha) version currently under test for Mac OSX and Linux.

  • This summer I bought a Tektronix MSO2014 mixed signal oscilloscope (MSO) which I'm very happy with. Four analog channels at 100MHz plus 16 bits of digital w/ color screen USB (host and target)and Ethernet. It's amazing how far MSOs have come since I bought the HP54622!

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