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RE: [Discuss-gnuradio] Welcome and brief update
From: |
Ettus, Matt |
Subject: |
RE: [Discuss-gnuradio] Welcome and brief update |
Date: |
Fri, 10 Jan 2003 10:56:12 -0800 |
> -----Original Message-----
> From: Daniel Rogers [mailto:address@hidden
>One need only to connect this chip to an existing data bus with enough
>capacity (12bits * 40Msps = 480 Mbps, at least). This would mean (in my
>experience) pretty much either pci, gigabit ethernet, or Firewire-2.
I'm actually working on a high end syste, like this. It is USB2 based,
instead of firewire. It has 4 analog inputs (10 bits, 60 MS/s), 4 analog
outputs (12 bits, 120 MS/s). We're about to get prototype boards made, and
it will eventually be sold in the $200 to $400 range, depending on
configuration. Hopefully by late summer it will be available.
>There is where I have gotten stuck. I haven't been able to find a
>single chip firewire-2 solution, which would be ideal. It would require
>less configuration that ethernet, and I believe that Firewire-2 can
>provide enough power to power the ADC without an external powersuppy.
IMHO, Firewire is a bad idea because you need very heavy embedded stacks,
and those don't come free. USB2 is much simpler.
Matt
[Discuss-gnuradio] RF front end, Tanner Lovelace, 2003/01/10
Re: [Discuss-gnuradio] Welcome and brief update, Chris Albertson, 2003/01/10
Re: [Discuss-gnuradio] Welcome and brief update, John Turner, 2003/01/11
RE: [Discuss-gnuradio] Welcome and brief update,
Ettus, Matt <=
RE: [Discuss-gnuradio] Welcome and brief update, Ettus, Matt, 2003/01/10
Re: [Discuss-gnuradio] Welcome and brief update, Matt Ettus, 2003/01/11