Re: [Discuss-gnuradio] interfacing a DSP array card to USRP2

Hi,

> From: Jeff Brower <jbrower@signalogic.com>
>
> 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

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