[hpsdr] Bringing up Ozi

Curt, WE7U curt.we7u at gmail.com
Fri Oct 1 06:08:01 PDT 2010


On Thu, 30 Sep 2010, Curt, WE7U wrote:

> With a 24 MHz crystal going into the FX2 chip, what is the CLKOUT
> ("FX2_Clock" signal between FX2 and FPGA) frequency supposed to be
> on a completely unprogrammed FX2?  I'm measuring about 11.76 MHz.

Never mind.  Measured it with a good counter and it's at the default
12 MHz, which means the crystal/caps/traces/pins there are ok.  Not
a lot in that part of the circuit so I'll recheck the rest of the
pins and the USB connector.

-- 
Curt, WE7U.                         <http://www.eskimo.com/~archer>
    APRS:  Where it's at!                    <http://www.xastir.org>
   Lotto:  A tax on people who are bad at math. - unknown
Windows:  Microsoft's tax on computer illiterates. - WE7U.
The world DOES revolve around me:  I picked the coordinate system!"



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