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Re: [Discuss-gnuradio] Understanding flow control
From: |
Tom Gross |
Subject: |
Re: [Discuss-gnuradio] Understanding flow control |
Date: |
Fri, 15 Jan 2010 18:14:00 -0500 |
Matt,
What is the maximum data rate that the USRP2 transmitter can accept
from the host without firing pause signals back to the host?
-Tom
On Fri, Jan 15, 2010 at 6:04 PM, Matt Ettus <address@hidden> wrote:
>
>> Incidentally my System Engineer/Project Lead points out that if the
>> USRP2 is actually telling the host to stop sending (which certainly
>> appears to be the case) then we are only able to get overall
>> throughput with two USRP2s over two gig-e connections comparable to
>> what we were getting with a single USRP over a single USB 2.0 line.
>> Something of a disappointment to us.
>
> That is not correct. If you have 2 USRP2s both connected by gig-e, then you
> need 2 separate gig-e cards. You should be able to get the full throughput
> to each one, but your computer may have a hard time keeping up.
>
> Matt
>
- Re: [Discuss-gnuradio] Understanding flow control, (continued)
- Re: [Discuss-gnuradio] Understanding flow control, Matt Ettus, 2010/01/15
- Re: [Discuss-gnuradio] Understanding flow control, Tom Gross, 2010/01/15
- Re: [Discuss-gnuradio] Understanding flow control, Johnathan Corgan, 2010/01/15
- Re: [Discuss-gnuradio] Understanding flow control, Matt Ettus, 2010/01/15
- Re: [Discuss-gnuradio] Understanding flow control, Tom Gross, 2010/01/15
- Re: [Discuss-gnuradio] Understanding flow control, Matt Ettus, 2010/01/15
- Re: [Discuss-gnuradio] Understanding flow control, Tom Gross, 2010/01/16
- Re: [Discuss-gnuradio] Understanding flow control, Matt Ettus, 2010/01/16
- Re: [Discuss-gnuradio] Understanding flow control, Tom Gross, 2010/01/18
- Re: [Discuss-gnuradio] Understanding flow control, Jeff Brower, 2010/01/15
- Re: [Discuss-gnuradio] Understanding flow control,
Tom Gross <=
- Re: [Discuss-gnuradio] Understanding flow control, Matt Ettus, 2010/01/15