I am developing two RFNOC blocks, a gain block, and a multiplier block... But I need there to be a reg relation between RFNOC blocks... for example, a multiply_const is calculated in multiply rfnoc block and it is used to block gain... when I add the reg in rfnoc block and I define it as input and output ....... I redefine rfnoc block in this file........x300_rfnoc_image_core.v when I build again, x300_rfnoc_image_core.v will be deleted to the previous state. How can solve this problem? I ask this problem in this link but my problem is not solved yet... https://lists.ettus.com/empathy/thread/R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO?hash=R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO#R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO

Gain and multiply are pretty simple operations. Perhaps you could put them both in the same block? Then you would not need to share this register between different blocks. Wade On Sun, Nov 6, 2022 at 1:06 PM sp <stackprogramer@gmail.com> wrote: > I am developing two RFNOC blocks, a gain block, and a multiplier block... > But I need there to be a reg relation between RFNOC blocks... > for example, a multiply_const is calculated in multiply rfnoc block and it > is used to block gain... > when I add the reg in rfnoc block and I define it as input and output > ....... > I redefine rfnoc block in this file........x300_rfnoc_image_core.v > when I build again, x300_rfnoc_image_core.v will be deleted to the > previous state. How can solve this problem? > > I ask this problem in this link but my problem is not solved yet... > > https://lists.ettus.com/empathy/thread/R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO?hash=R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO#R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com >

Thanks for the tip! But I have a TX and RX with USRP. I used a gain block for TX and a multiply block for RX. When In Receiver or RX multiply result is more than a threshold...I want to change the gain block in TX or Transmitter... See the screenshot below, I need two blocks be separately ........ [image: image.png] On Tue, Nov 8, 2022 at 3:49 PM Wade Fife <wade.fife@ettus.com> wrote: > Gain and multiply are pretty simple operations. Perhaps you could put them > both in the same block? Then you would not need to share this register > between different blocks. > > Wade > > On Sun, Nov 6, 2022 at 1:06 PM sp <stackprogramer@gmail.com> wrote: > >> I am developing two RFNOC blocks, a gain block, and a multiplier block... >> But I need there to be a reg relation between RFNOC blocks... >> for example, a multiply_const is calculated in multiply rfnoc block and >> it is used to block gain... >> when I add the reg in rfnoc block and I define it as input and output >> ....... >> I redefine rfnoc block in this file........x300_rfnoc_image_core.v >> when I build again, x300_rfnoc_image_core.v will be deleted to the >> previous state. How can solve this problem? >> >> I ask this problem in this link but my problem is not solved yet... >> >> https://lists.ettus.com/empathy/thread/R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO?hash=R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO#R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO >> _______________________________________________ >> USRP-users mailing list -- usrp-users@lists.ettus.com >> To unsubscribe send an email to usrp-users-leave@lists.ettus.com >> >

Finally, I developed a reg shared between blocks. it works. Everything is ok. I used a guide from Paolo Palana. You can see in the below link. Thanks very much https://lists.ettus.com/empathy/thread/R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO?hash=R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO#R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO On Tue, Nov 8, 2022 at 4:01 PM sp <stackprogramer@gmail.com> wrote: > Thanks for the tip! But I have a TX and RX with USRP. I used a gain block > for TX and a multiply block for RX. > When In Receiver or RX multiply result is more than a threshold...I want > to change the gain block in TX or Transmitter... > See the screenshot below, I need two blocks be separately ........ > > [image: image.png] > > On Tue, Nov 8, 2022 at 3:49 PM Wade Fife <wade.fife@ettus.com> wrote: > >> Gain and multiply are pretty simple operations. Perhaps you could put >> them both in the same block? Then you would not need to share this register >> between different blocks. >> >> Wade >> >> On Sun, Nov 6, 2022 at 1:06 PM sp <stackprogramer@gmail.com> wrote: >> >>> I am developing two RFNOC blocks, a gain block, and a multiplier >>> block... But I need there to be a reg relation between RFNOC blocks... >>> for example, a multiply_const is calculated in multiply rfnoc block and >>> it is used to block gain... >>> when I add the reg in rfnoc block and I define it as input and output >>> ....... >>> I redefine rfnoc block in this file........x300_rfnoc_image_core.v >>> when I build again, x300_rfnoc_image_core.v will be deleted to the >>> previous state. How can solve this problem? >>> >>> I ask this problem in this link but my problem is not solved yet... >>> >>> https://lists.ettus.com/empathy/thread/R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO?hash=R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO#R7N27SR37EPZKMJLG7K6FR3FKBXOMBNO >>> _______________________________________________ >>> USRP-users mailing list -- usrp-users@lists.ettus.com >>> To unsubscribe send an email to usrp-users-leave@lists.ettus.com >>> >>