Error while creating profile with 30.72msps sampling rate using AD9371 filter wizard

Tanusree on Oct 3, 2018

Hello,

i am getting "Tx4x pFIR interpolation cannot be supported currenty " error while trying to create a profile with receiver and tranceiver sampling rate as 30.72MSPS.

What does this error indicate?How to remove this error and generate the profile with 30.72MSPS?

0 mhennerich

on Oct 4, 2018 6:57 AM
The issue is that the wizard can't handle it at the moment. While in theory it should be able to.

We already requested this feature, however since then there haven't been a new update.

I'll move this thread to the AD9371 design support community, in the hope they can provide a schedule.

-Michael
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0 tstrickland on May 21, 2019 3:01 PM in reply to mhennerich

Is there any update on this issue? I'm running AD9371 Filter Wizard v1.10 which appears to be the most recent (although I can't get to the ftp site today). The Filter Wizard still reports "Tx 4x PFIR interpolation is not currently supported" when I try to generate a profile for a Tx Input Sample Rate of 30.72 MHz. What is the lowest Tx Input Sample Rate currently supported? When will a 30.72 MHz Tx Input Sample Rate be supported?\

thanks.
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0 PVALAVAN

on May 22, 2019 12:12 PM in reply to tstrickland
Please refer to below post

https://ez.analog.com/wide-band-rf-transceivers/design-support-ad9371/f/q-a/79614/filter-wizard-v1-4---ad9371
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0 msteward on Jun 15, 2021 7:06 PM in reply to mhennerich

Is there any update on when Tx 4x PFIR interpolation will be supported?

The MATLAB Profile Generator wiki page contains links to AD9371 Filter Wizard v1.10. Is this still the latest version?
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0 srimoyi

on Jun 21, 2021 5:23 AM in reply to msteward
Yes. Its the latest release version and FIR*4 is still not supported.
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