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RISC-V verification ecosystem releases complete source file access | Imperas Software, Electropages

By August 5, 2022August 30th, 2022No Comments

Imperas Software Ltd has released the first open-source SystemVerilog RISC-V processor functional coverage library for RISC-V cores. This initial release is for RV32IMC and RV64. Other ratified extensions are currently under development and will also be available as part of the riscvOVPsimPlus package with a free-to-use permissive license, which includes free commercial and academic use.

Design Verification teams employ coverage analysis as the key metric for progress toward completion of verification plans. In such a complex design as a RISC-V processor, the ISA provides the basic instruction-level functionality guidelines. Developing an instruction-level SystemVerilog functional coverage library requires an understanding of the verification process and the general requirements of the DV community. The company had previously developed these libraries over time to support numerous customer projects and users of its commercial tools, such as ImperasDV. However, with the swift growth in RISC-V adoption and many new teams currently undertaking a complex RISC-V processor DV task for the first time, the emerging RISC-V verification community urgently requires quality Verification IP from a dependable source.

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