Hi! I'm new to this list, and I'm new to Xilinx devices too. As far as I can understand a kintex7 device could be configured using an encrypted bitstream. I would like to use this feature with the x310 SDR. Reading the Xilinx documentation about the encrypted bitstream capability I understand the this feature is available only if the FPGA configuration scheme (determined by the configuration pins) provide a x8 configuration bus. Now reading the schematic provided with the SDR I con understand the the configuration scheme selected is Slave SelectMAP and, reading the configuration files generated by the make infrastructure, the configuration bus width is x32. Is that correct? The question is: there is a way to generate a x8 bitstream and try to configure, in the firs instance without encryption, the device? I hope I made myself clear. Thank you

Is it correct that you care more about the encryption than anything specific to the implementation? In that case, RFNoC might be what you want. Can you specify exactly what you need? Cheers, M On 11/14/2016 12:56 AM, Paolo Palana via USRP-users wrote: > Hi! > > I'm new to this list, and I'm new to Xilinx devices too. > > As far as I can understand a kintex7 device could be configured using an > encrypted bitstream. > > I would like to use this feature with the x310 SDR. > > Reading the Xilinx documentation about the encrypted bitstream > capability I understand the this feature is available only if the FPGA > configuration scheme (determined by the configuration pins) provide a x8 > configuration bus. > > Now reading the schematic provided with the SDR I con understand the the > configuration scheme selected is Slave SelectMAP and, reading the > configuration files generated by the make infrastructure, the > configuration bus width is x32. Is that correct? > > > The question is: there is a way to generate a x8 bitstream and try to > configure, in the firs instance without encryption, the device? > > I hope I made myself clear. > > Thank you > > > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >

Paolo, to provide some more details, we can't load encrypted bitstreams, but we can pull in encrypted netlists into the design. -- M On 11/17/2016 04:47 PM, Martin Braun wrote: > Is it correct that you care more about the encryption than anything > specific to the implementation? In that case, RFNoC might be what you > want. Can you specify exactly what you need? > > Cheers, > M > > On 11/14/2016 12:56 AM, Paolo Palana via USRP-users wrote: >> Hi! >> >> I'm new to this list, and I'm new to Xilinx devices too. >> >> As far as I can understand a kintex7 device could be configured using an >> encrypted bitstream. >> >> I would like to use this feature with the x310 SDR. >> >> Reading the Xilinx documentation about the encrypted bitstream >> capability I understand the this feature is available only if the FPGA >> configuration scheme (determined by the configuration pins) provide a x8 >> configuration bus. >> >> Now reading the schematic provided with the SDR I con understand the the >> configuration scheme selected is Slave SelectMAP and, reading the >> configuration files generated by the make infrastructure, the >> configuration bus width is x32. Is that correct? >> >> >> The question is: there is a way to generate a x8 bitstream and try to >> configure, in the firs instance without encryption, the device? >> >> I hope I made myself clear. >> >> Thank you >> >> >> >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >> >