Implementing a GNU Radio/LiteX accelerator using a FPGA-based PCIe co-processor
summary
Describes using gr-litex to connect GNU Radio with LiteX to build an FPGA-based PCIe co-processor for signal processing acceleration. Shows a concrete workflow using an Acorn CLE-215+ (a repurposed cryptocurrency mining accelerator card) as the FPGA board instead of USRP hardware and contrasts this approach with vendor tools like Ettus Research’s RFNoC.
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