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From: | Sean Nowlan |
Subject: | Re: [Discuss-gnuradio] Run time FIFO error |
Date: | Wed, 12 Jun 2013 20:29:36 -0400 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130329 Thunderbird/17.0.5 |
On 06/12/2013 08:09 PM, Marcus D. Leech wrote:
On 06/12/2013 08:00 PM, Jay Prakash wrote:Sry, It's switch but not a dedicated one. Sample rate 1M. But error came even at 32k. Jay PrakashWell, 32K isn't a valid sample rate, Jay.Sample rates have to be a proper integer fraction of the master clock rate on the USRP device. For the N210, the minimum reasonable sample rateis 250ksps.
The minimum "reasonable" sample rate I've used is 2e5 (100e6/2e5 = 500). I think 100e6/512 = 195312.5 is the smallest supported rate.
Some switches are very poor at maintaining bulk traffic without dropping packets.
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