[hpsdr] DFC

[ad0es]

The radio (eg. Thetis) connects to the sdr via IP/UDP discovery just as 
it currently does.
The difference is that this IP/UDP port might be accessable via a 
traditional
physical ethernet NIC (ie. the connector on your anan), or as a virtual port
on your computer.  As an example:

My CUDA sdr (Athena) presents itself for discovery on a specific port of the
box it runs on.  I can run Thetis on a win7 box attached to the local 
network,
and it discovers/attaches to Athena on the linux box.  I can also run my 
radio
(Aether) on another box and connect in the same manner.  And I can run
Aether on the same box as Athena and make a local connection.

To answer your question specifically, the new PCI card will attach to 
the Jetson
via a mini-PCI adapter.  The CUDA code will run on the Jetson.  The 
resulting SDR
will reveal itself thru the NIC on the Jetson.  So this model uses the 
(one and only)
available mini-PCI connector.

In my version, I need one double-wide slot (eg 2 slots) for the CUDA 
card, and a
3rd slot for the PCI radio board.  I am using a MB with 7 PCI slots, as 
I also need
1 for the video head, growth for a second 2-slot CUDA card, etc.

Steve AD0ES


On 05/13/2016 06:07 AM, Greg Wetzel wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
>
> In Phil’s PCIE card design, how will the radio connect to the card?  
> Will the PC need at least two PCIE slots?
>
> Greg N8MW
>
>
>
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