[hpsdr] Updated Firmware Software.

Keith n3ick at cox.net
Fri May 29 12:32:56 PDT 2009


Jeff,
  I copied your setup and see a big improvement but still not as good as
before the updates, I cannot use 96 or 192khz sampling (distortion) and I
could before making the changes,  I hooked up the byteblaster and verified
the code is correct in the cards svn verified the PSDR software as being
correct. I will keep looking also, funny thing is I started grouping the
cards on the other end of atlas and saw/heard changes but not for the
better. When you turn the preamp on does your relay chatter? 

-----Original Message-----
From: hpsdr-bounces at lists.openhpsdr.org
[mailto:hpsdr-bounces at lists.openhpsdr.org] On Behalf Of Jeff Cook
Sent: Friday, May 29, 2009 2:03 PM
To: hpsdr at openhpsdr.org
Subject: Re: [hpsdr] Updated Firmware Software.

***** High Performance Software Defined Radio Discussion List *****

I'm having very similar problems to Keith's.  Installing updated 
firmware/software went without a hitch but the results were unusable 
with my boards in their usual positions in Atlas.  Not possible to do 
the calibration routine due to severely distorted audio.  However if I 
put Mercury, Penelope and Ozy in consecutive slots in that order 
starting with Mercury next to the power socket it works, even with the 
sample rate set at 192000, which I've not been able to use before.

Will do some more testing and if anything significant shows up I will 
report back.

PS.   In case it's of any significance I should tell you that I'm using 
v8 of Quartus.  The link in Phil's README.text leads to a page 
unavailable notice. Starting at the homepage I could not find the 
Quartus II Programmer Application (80 MB), I could only find two 
freeware applications, one at 1 GB and the other at 800 MB.  This may 
well be down to stupidity on my part I'm about as bright as a Toc H lamp.
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