Register testing method and system

Abstract

This invention discloses a kind of system which can realize the test of the register, the system includes: the setting module, sets the corresponding relation between the property of the register and the test parameter; information gain module, gains each register information in the tested register, the said register information includes the register property; test parameter produce module, gains the register property from the register information which is gained by the information gain module, produces the corresponding test parameter of the said register property; execute module, uses the said test parameter produced by the said register property produce module to test the said tested register, gets the test result of the tested register. This invention also discloses the register test method, using this invention can reduce the workload of the register test.

Description

technical field [0001] The invention relates to the field of testing, in particular to a register testing method and system. Background technique [0002] The register is the smallest unit for storing computer information, which can be described by the register address and register content. According to the operation mode allowed by the register, the register can be divided into read-write register, read-only register, read-clear register and write-clear register. Attribute register. [0003] In the process of computer software development, it is often necessary to use registers with various attributes. Through the combined use of various registers, the complete software functions of the entire chip can finally be realized. For example, in a computer chip, registers with different properties need to be used. In computer chips, the number of registers is very large. For example, in the Vc0336 chip that contains 10 modules, the number of registers has reached more than 1,000...

AI Technical Summary

Problems solved by technology

[0005] It can be seen that for the tested registers with different attributes, the test parameters manually input are also different. When testing registers with various attributes, it is necessary to manually set specific test parameter values ​​​​according to the register attributes, and the number of registers is relatively large. It takes a lot of time to manually perform an effectiv...

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