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RISC-V CFU: The Nexus of Embedded Software and FPGAs
RISC-V’s instruction set architecture (ISA) has enabled seasoned embedded software engineers to experiment with FPGAs since numerous open-source RISC-V cores can be flashed onto an FPGA. One of the exciting features of the RISC-V ISA is the Custom Function Unit (CFU), which enables a framework to support custom operations in hardware that is accessible from software. In this talk, Mohammed will demonstrate the process of interacting with a RISC-V CFU using embedded software.