DMA Function Verification Based on UVM Verification Platform

Abstract

This article describes the UVM verification platform built with system verilog language, which realizes the functional verification of Direct Memory Access, and achieves verification of the correctness of DUT functions and coverage statistics. The verification results show that DMA functions correctly in different working modes, and the coverage rate has reached 100% collection. The UVM verification platform has high flexibility, can greatly improve the verification efficiency and the reusability of the verification platform, and meet the needs of IC verification.