Hi Andrew, This is an issue we are aware of related to the RFNoC DDC/DUC blocks. We are working on a fix and expect to have in a future release of UHD.
Regards, Nate Temple On Mon, Jan 28, 2019 at 10:11 AM Andrew Danowitz via USRP-users < usrp-users@lists.ettus.com> wrote: > I have an RFNOC block that, based on a control register can either > decimate the signal it's working on or leave the output rate the same as > the input rate. If I set the control register to an initial value (either > decimate, or not decimate) and let the system run, it works fine in either > mode. If I try to change the decimation mode while the block is running, I > start getting timeout errors. I currently use the axi_rate_change block to > help handle the rate change, and have tried to synchronize changing the > block's mode (decimate or not) with the axi_rate_change's clear_user flag. > Any thoughts? > > Thanks, > Andrew > > ------------------------------ > Information contained, linked, or attached to this email and all verbal > communications from WhiteFox Defense to your entity in the prior 30 days > constitute proprietary and confidential information unless otherwise > indicated and is therefore subject to obligations in any executed > confidentiality agreements. Further, this email is intended solely for the > use of the individual or entity to whom they are addressed. If you are not > the intended recipient and this message has been addressed to you in error, > please promptly notify i...@whitefoxdefense.com and destroy all copies of > the message and any attachments. This email and attachments may contain > technical data as defined in the International Traffic In Arms Regulations > (ITAR) 22 CFR 120.10 or the Export Administration Regulations (EAR) 15 CFR > Parts 730 – 780. Export of this material may be controlled by these > regulations and may not be exported or transferred to non-U.S. persons > without prior written approval from the U.S. government. > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >
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