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[Discuss-gnuradio] usrp1 not responding
From: |
ematlis |
Subject: |
[Discuss-gnuradio] usrp1 not responding |
Date: |
Wed, 18 Mar 2009 17:57:37 -0400 (EDT) |
User-agent: |
Alpine 2.00 (LFD 1167 2008-08-23) |
Hi all-
I have a problem with my USRP. The device is not detected by the pc OS,
and the led's do not flash or come on. I checked the power supply; I can
find 6.33 V on the board when powered up, but not 3.3V. I checked the
voltage on the LT1085, and there is 0 V on the output pin.
Is it likely the LT1085 regulator has gone bad? Or could there be some
other explanation?
thanks!
eric
************************************
Eric H. Matlis, Ph.D.
Aerospace & Mechanical Engineering Dept.
121 Hessert Center for Aerospace Research
University of Notre Dame
Notre Dame, IN 46556-5684
Phone: (574) 631-6054
Fax: (574) 631-8355
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