That's an interesting development that I wasn't aware of! As it turns out, we're using Vivado 2018.2, but this might be a strong motivator to switch to the newer tools.
Thanks for the heads-up. I'll definitely look into it. Jason > On 27 Jun 2019, at 17:05, Forbes, David C - (dforbes) > <dfor...@email.arizona.edu> wrote: > > Jason, > > Xilinx has started to offer an SSR (Super Sample Rate) DSP library with > Vivado 2018.3, which CASPER would do well to migrate towards. But if you're > stuck in the old toolchain, then I can't help you. > > > David Forbes > Arizona Radio Observatory > Tucson, AZ > W: 520-626-1361 C: 520-989-1491 > > -----Original Message----- > From: Jason Manley <jman...@ska.ac.za> > Sent: Thursday, June 27, 2019 7:51 AM > To: Casper Lists <casper@lists.berkeley.edu> > Subject: [casper] FIR and decimating CIC filter > > Hi CASPERites > > Has anyone implemented a decimating CIC filter on a CASPER platform? How > 'bout a conventional IIR or FIR filter? We're after ones that accept parallel > input samples; the Xilinx one doesn't seem to do wideband signals. > > We're looking at options for a new digital downconverter. Please let me know > if you've got something you could share with us to use. If not, we'll have to > start modding the PFB_FIR and existing DDC library blocks for our needs. > > Jason Manley > DSP Manager > SKA-SA > > Cell: +27 82 662 7726 > Work: +27 21 506 7300 > > -- > You received this message because you are subscribed to the Google Groups > "casper@lists.berkeley.edu" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to casper+unsubscr...@lists.berkeley.edu. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/C3DB0FD8-7B14-4232-B266-E7E17930AD89%40ska.ac.za. > > -- > You received this message because you are subscribed to the Google Groups > "casper@lists.berkeley.edu" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to casper+unsubscr...@lists.berkeley.edu. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/SN6PR19MB2285A0EEE0EB7A6E8DC8359CE9FD0%40SN6PR19MB2285.namprd19.prod.outlook.com. -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. To unsubscribe from this group and stop receiving emails from it, send an email to casper+unsubscr...@lists.berkeley.edu. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/0A6BB15B-7ED3-4ABE-8C05-76D9A582F4E4%40ska.ac.za.
