A timer simulation verification device and simulation verification method

Abstract

The embodiment of the invention discloses an emulation verification device and emulation verification method of a timer. The emulation verification device of the timer includes a register configuration assembly and an assertion verification assembly, wherein the register configuration assembly is used for generating configuration data of a first register and / or a second register for configuring the timer module, the assertion verification assembly comprises a register checking module composed of register verification units corresponding to the first register and / or the second register in a one-to-one mode, and any register verification unit is used for comparing register data with the data of the corresponding first register and / or second register. Through the comparison result, the accuracy of configuration of the first register or the second register is checked. According to the technical scheme, accuracy checking of the data generated in the intermediate link of the interior of the timer module can be achieved.

Description

technical field [0001] The invention relates to the technical field of integrated circuits, in particular to a simulation verification device and a simulation verification method for a timer. Background technique [0002] The timer is a kind of module for measuring time in MCU (Microcontroller Unit, micro control unit). MCU can realize the generation and control of many complex sequences, and the timer has actually become a key module of the generation and control functions of this complex sequence. On the basis of ordinary timing, the timer can configure internal control registers according to user needs, generate many controllable waveforms, or realize the control of many peripherals. The timer has developed from a simple timing function to a complex waveform generation module, and has become an important function in the practical application of MCU. [0003] When developing a timer with a specific function, the timer module of the specific function is generally describe...

AI Technical Summary

Problems solved by technology

It is usually expected that the data generation component is implemented by a high-level language such as Systemverilog or C language, and the real-time performance is poor. It can only check the correctness of the final output data of the timer module, and cannot check the correctness of the data generated by the internal intermediate links of the timer module.

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