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 <[email protected]> Sent: Thursday, June 27, 2019 7:51 AM To: Casper Lists <[email protected]> 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 "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. 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 "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. 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.
