export RISCV_TOOLCHAIN=<riscv_gcc_install_path> export RISCV_GCC="$RISCV_TOOLCHAIN/bin/riscv32-unknown-elf-gcc" export RISCV_OBJCOPY="$RISCV_TOOLCHAIN/bin/riscv32-unknown-elf-objcopy" 但这里根据我们的实际情况有所变动,需要配置成如下的环境变量 export RISCV_GCC="$RISCV/bin/riscv64-unknown...
在处理RISC-V的验证需求时,可能会很容易将这种方法作为抽象或学术讨论来重新思考。但可行的方法是查看最有可能进行RISC-V处理器验证的工程团队——SoC DV团队正面临着一场基于RISC-V的设计海啸,其中许多设计都进行了优化的定制扩展。由于他们已经在使用SystemVerilog测试SoC,因此使用相同的基本方法并利用他们的内部专业...
制定DV计划:在系统架构师和SoC设计人员查看RISCV配置和IP选择时,即开始制定DV计划。考虑多样性:由于RISCV的开放性,考虑多种处理器IP选择,并制定相应的验证策略。通过以上步骤,可以系统地开启RISCV处理器的验证之旅,确保处理器的正确性和可靠性。
RISCV基于仿真的处理器硬件DV的5个级别可以概括为以下几点:基本功能验证:内容:这一级别主要验证处理器的基本功能,如指令集的正确执行、寄存器的读写操作等。目的:确保处理器能够按照预期执行基本的运算和控制操作。指令集完整性验证:内容:在基本功能验证的基础上,进一步验证所有指令的完整性和正确性,...
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For normal users, using the python package is recommended. First, cd to the directory where riscv-dv is cloned and run: exportPATH=$HOME/.local/bin/:$PATH# add ~/.local/bin to the $PATH (only once)pip3 install --user -e . ...
First, cd to the directory where riscv-dv is cloned and run: export PATH=$HOME/.local/bin/:$PATH # add ~/.local/bin to the $PATH (only once) pip3 install --user -e . This installs riscv-dv in a mode where any changes within the repo are immediately available simply by ...
SystemVerilog已成为SoC验证的公认行业参考。通过在SystemVerilog DV中构建测试平台,工程师可以对RTL块级功能进行有力的测试。这种块级方法是整个行业(包括领先的IP核提供商)最常用的SoC验证方法,包括领先的IP内核供应商。5、开启RISC-V处理器DV之旅 通常,在系统架构师和SoC设计人员查看RISC-V配置和IP...
ImperasDVis the integrated solution for RISC-V processor verification that provides an adaptable framework based on the open standardRVVI(RISC-V Verification Interface) that supports the core RTL verification with the Imperas reference model in a ‘lock-step-compare’ methodology ...
os.environ["RISCV_DV_ROOT"] = cwd args = parse_args(cwd) setup_logging(args.verbose) # Create output directory output_dir = create_output(args.o, args.noclean) if args.verilog_style_check: logging.debug("Run style check") style_err = run_cmd("verilog_style/run.sh") ...