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
Hi All,
I'm trying to use the internal GPIO connector of an N321 to read an external
digital signal.
Cabling: after looking at the N321 schematic, I found that the GPIO connector
on the board mates with a Molex duo-clasp connector, 20 contacts, 2 rows. After
buying the casing and the pins I
Update,
I found an error in my wiring and now shorting a data pin and GPIO GND makes
the bit flip from 1 to 0.
Still sounds like a weird behavior for a floating pin to be stuck at 1 but
that's not an issue for me.
Moving from the example to a C++ RFNOC code I'm developing I encountered a
On 2022-06-09 20:22, Minutolo, Lorenzo wrote:
Update,
I found an error in my wiring and now shorting a data pin and GPIO GND
makes the bit flip from 1 to 0.
Still sounds like a weird behavior for a floating pin to be stuck at 1
but that's not an issue for me.
You might check multi_usrp_rfnoc.cpp to see how ettus does it under the
hood. Could be necessary to call one of the set_gpio functions.
On Thu, Jun 9, 2022 at 9:31 PM Marcus D. Leech
wrote:
> On 2022-06-09 20:22, Minutolo, Lorenzo wrote:
>
> Update,
> I found an error in my wiring and now
Hi Bob,
This is expected with the CG_400 because it does not have the DDC/DUC
blocks due to the high resource requirements for handling 500 Msps. If you
want 500 Msps, use CG_400. If you want 250 Msps or lower, use X4_200 (or
another _200 variant). Take a look at the FPGA image flavors in the
Ahhh, I missed the “full rate” definition, thanks so much for clarifying ☹
From: Wade Fife
Sent: Thursday, June 9, 2022 9:24 AM
To: Marcus D. Leech
Cc: usrp-users@lists.ettus.com
Subject: [USRP-users] Re: Potential X410 issue
External Email Alert
This email has been sent from an account
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