[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] Josh: suggestion for GRC
From: |
Marcus D. Leech |
Subject: |
Re: [Discuss-gnuradio] Josh: suggestion for GRC |
Date: |
Sun, 05 Apr 2009 17:05:40 -0400 |
User-agent: |
Thunderbird 2.0.0.19 (X11/20090105) |
Marcus D. Leech wrote:
> [Like you need suggestions :-) ]
>
> When setting the USRP word-length format, it would be useful to set the
> SHIFT and WIDTH parameters separately in the
> USRP objects (both single and dual).
>
> The valid values for WIDTH are {0,1}
> The valid values for SHIFT are {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}
>
> I've been naively using width=8, shift=8, because my fuzzy memory left
> me with the impression that the only
> valid value for shift was 8. That no longer appears to be the case,
> and at least one of my radio astronomy
> "customers" has a setup where looking at the lower 8 bits instead of
> the upper 8 bits would be very useful.
>
> Cheers
>
>
Gark!
Make that WIDTH={8,16}
Forgot to turn on the CPU before enabling the fingers....
--
Marcus Leech
Principal Investigator, Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org