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GPIO on N310

WJ
White, Joshua J
Thu, Jun 9, 2022 3:05 PM

Hello,

Apologies if this question is too basic, but I have not been able to find a definitive answer in the N310 documentation. Is it possible to stream data or signals to or from the USRP using the GPIO ports, or is it only useful for status and triggering? Specifically, is it possible to use the GPIO to stream an arbitrary waveform to the N310, digitize it, and then modulate and transmit it? Conversely, is it possible to receive a signal, demodulate and stream it to the GPIO?

Very respectfully,

Joshua White

Precision Timing Systems Engineer

Engineering & Support Solutions Directorate

www.riversideresearch.orghttp://www.riversideresearch.org/

T: 937.986.3153 | F: 937.431.3811

This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain proprietary, confidential or privileged information or otherwise be protected by law. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please notify the sender and destroy all copies and the original message.

Hello, Apologies if this question is too basic, but I have not been able to find a definitive answer in the N310 documentation. Is it possible to stream data or signals to or from the USRP using the GPIO ports, or is it only useful for status and triggering? Specifically, is it possible to use the GPIO to stream an arbitrary waveform to the N310, digitize it, and then modulate and transmit it? Conversely, is it possible to receive a signal, demodulate and stream it to the GPIO? Very respectfully, Joshua White Precision Timing Systems Engineer Engineering & Support Solutions Directorate www.riversideresearch.org<http://www.riversideresearch.org/> T: 937.986.3153 | F: 937.431.3811 This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain proprietary, confidential or privileged information or otherwise be protected by law. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please notify the sender and destroy all copies and the original message.
MD
Marcus D. Leech
Thu, Jun 9, 2022 9:14 PM

On 2022-06-09 11:05, White, Joshua J wrote:

Hello,

Apologies if this question is too basic, but I have not been able to
find a definitive answer in the N310 documentation. Is it possible to
stream data or signals to or from the USRP using the GPIO ports, or is
it only useful for status and triggering? Specifically, is it possible
to use the GPIO to stream an arbitrary waveform to the N310, digitize
it, and then modulate and transmit it? Conversely, is it possible to
receive a signal, demodulate and stream it to the GPIO?

Very respectfully,

**

*Joshua White *

Precision Timing Systems Engineer

Engineering & Support Solutions Directorate

www.riversideresearch.org http://www.riversideresearch.org/

T: 937.986.3153 | F: 937.431.3811

This e-mail message, including any attachments, is for the sole use of
the intended recipient(s) and may contain proprietary, confidential or
privileged information or otherwise be protected by law. Any
unauthorized review, use, disclosure or distribution is prohibited. If
you are not the intended recipient, please notify the sender and
destroy all copies and the original message.

The GPIOs are intended only for low-rate status/triggers/external
hardware controls.

On 2022-06-09 11:05, White, Joshua J wrote: > Hello, > > Apologies if this question is too basic, but I have not been able to > find a definitive answer in the N310 documentation. Is it possible to > stream data or signals to or from the USRP using the GPIO ports, or is > it only useful for status and triggering? Specifically, is it possible > to use the GPIO to stream an arbitrary waveform to the N310, digitize > it, and then modulate and transmit it? Conversely, is it possible to > receive a signal, demodulate and stream it to the GPIO? > > Very respectfully, > > ** > > *Joshua White * > > Precision Timing Systems Engineer > > Engineering & Support Solutions Directorate > > www.riversideresearch.org <http://www.riversideresearch.org/> > > T: 937.986.3153 | F: 937.431.3811 > > This e-mail message, including any attachments, is for the sole use of > the intended recipient(s) and may contain proprietary, confidential or > privileged information or otherwise be protected by law. Any > unauthorized review, use, disclosure or distribution is prohibited. If > you are not the intended recipient, please notify the sender and > destroy all copies and the original message. > > > > The GPIOs are intended only for low-rate status/triggers/external hardware controls.