channels manipulation

Moved this thread to the Linux Software Drivers  community for assistance.

Hi, 

We are using TX1/RX2 channel as you desired. however at first, it did not worked. We communicate with the engineers of AD and they send a new 9002 IP for this purpose. Also TES updated and new version released according to enable this future. 

Hi,

If you want to use only a specific set of channels, there are two options:

1. Manually remove the unused channels in both HDL and software
2. Enable only the desired channels in IIO Oscilloscope – in this case, you don’t need to modify the HDL at all.

Could you let us know what exactly you want to achieve?

That will help us understand better how we can assist you.

Regards,

Elena

Thanks for your answer. What do you mean by a new ADRV9002 IP?

Also, how did you configure it in TES? Could you perhaps share your config summary?

Thanks, how to configure the ADRV9001 IP in Vivado? There are multiple parameters that seem to do more or less the same....

ADRV9002 IP is VHDL source code. However, you have to change your DTSI also.

Hi,

On the zcu102 the Tx clock is not a dedicated on but one from the Rx.
hdl/projects/adrv9001/zcu102/system_bd.tcl at main · analogdevicesinc/hdl
Meaning you can't use Tx1 if Rx1 is not enabled or at the same rate.
To use the RX2 TX1 you need to source the Rx2 clock for Tx1. Or other settings you need.
This is a newer supported feature. Not yet merged in main.
Dev adrv9001 sel clk zcu102 by AndreiGrozav · Pull Request #1931 · analogdevicesinc/hdl

For Rx2-Tx1 you need to rebuild the hdl project with "make USE_RX_CLK_FOR_TX1=2"

For more details see the changes and comments in system_project.tcl
Let me know if you have questions.

The latest doc regarding IP parameters is on main branch AXI ADRV9001 — HDL documentation.
The documentation updates on the PR branch are available, but not properly rendered until the merge into main.

Andrei

Hi danya ,

Did you manage to do something in the meantime? Do you have any updates?

Regards,

Elena

Hi danya ,

Were all your questions answered, or is there anything else we can help with?

Regards, Elena