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From: | Jason Hecker |
Subject: | Re: [Discuss-gnuradio] bandwidth for USRP |
Date: | Tue, 27 Jun 2006 10:35:24 +1000 |
User-agent: | Thunderbird 1.5.0.4 (Windows/20060516) |
doesn't it look like the USB 2.0 is a heavily constraining bottleneck?Yes, USB2.0 is the bottleneck.And, if I'm not wrong about this, will it be possible in the future to have a USRP <--> PC interface which doesn't limit us so much.
Would something like a dedicated PCI LVDS card be a viable option? My exposure to FPGA's is only with Virtex-2's but do the Altera ones you use on the USRP allow easy interfacing to LVDS signalling?
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