
The core was validated in Verilator with a dual issue in order RV32IM pipeline, a hybrid predictor, a BTB, and a return address stack. A DOOM gameplay workload …
FPGA
DE0-Nano
Cyclone IV

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The core was validated in Verilator with a dual issue in order RV32IM pipeline, a hybrid predictor, a BTB, and a return address stack. A DOOM gameplay workload …

This blog is the complete record of a project that runs DOOM on a superscalar RISC-V core. The core and its peripheral bridge are plain synthesizable Verilog …