[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] interfacing a DSP array card to USRP2
|
From: |
Firas Abbas |
|
Subject: |
Re: [Discuss-gnuradio] interfacing a DSP array card to USRP2 |
|
Date: |
Wed, 31 Mar 2010 11:30:31 -0700 (PDT) |
Hi,
> From: Jeff Brower <address@hidden>
>
> Firas-
> A couple of brief comments:
> 1) Sounds like this was a
> high-speed data acq card, optimized for streaming, not an accelerator
> card. How big was the
> FIFO?
The FIFO was 64MByte.
> 2) On typical motherboards, PCIe
> connects to the same (or similar) bridge chip as GMII... placing the burden
> on
> driver software to be efficient.
>
> -Jeff
Best Regards,
Firas