-Original Message-
From: Carlos Ojea [mailto:[EMAIL PROTECTED]
Sent: Tuesday, January 02, 2007 11:38 PM
To: Maughan, Thomas
Cc: George Gu; davinci-linux-open-source@linux.davincidsp.com
Subject: Re: Re: Best way to get data from a fpga?
Though we don't have a driver available, VLYNQ may be an option
Though we don't have a driver available, VLYNQ may be an option worth
looking at.
Thank you Thom.
Do you know where could I find more information about VLYNQ protocol
in order to implement it on fpga side? (sprue36 is not very thorough)
Many thanks,
Carlos
Hello. Many thanks for your replies!
We want to transmit about 4kbytes periodically from fpga to davinci
(unidireccional data operation) using 16 data lines if possible, at a
maximum data rate of 20 Mbytes/sec (peak)
Data is buffered on fpga side and we also need a 'control path'
(through the
How about McBSP ports? (I'm not sure if this is realistic, but I am also
interested in the answer)
Philip
Carlos Ojea wrote:
It is based on your data rate, maybe SPI is a good choice?
Maybe, I don't know if it will be enough bandwith. In case we need a
higher data rate, what would be your
Philip Balister ha scritto:
How about McBSP ports? (I'm not sure if this is realistic, but I am also
interested in the answer)
In the past I've used the McBSP several times to connect a TI DSP to a FPGA. If
you use the frame sync signals it's quite easy to implement in the FPGA, and
the
Hello
We want to get data from a fpga and I we are looking for the best
'port' to attach our fpga. EMIF, ATA interface... what do you think is
the best way ?
Thanks!
Carlos
___
Davinci-linux-open-source mailing list
]
[mailto:[EMAIL PROTECTED] On Behalf Of
Carlos Ojea
Sent: 2006年12月21日 18:52
To: davinci-linux-open-source@linux.davincidsp.com
Subject: Fwd: Best way to get data from a fpga?
Hello
We want to get data from a fpga and I we are looking for the best 'port' to
attach our fpga. EMIF, ATA interface
The best way I think is to use vpfe by using CCD raw data mode:)
I am sorry, I forgot to say that we need vpfe to capture video...
Thanks,
Carlos
___
Davinci-linux-open-source mailing list
Davinci-linux-open-source@linux.davincidsp.com