Server system and detection method thereof

Abstract

The invention provides a server system and a detection method thereof, which are applied together with a detection module. The detection module includes a decoder and a code symbol display. The server system includes a logic programmable unit and a switching controller. The logic programmable unit sequentially executes an operation code generated by each segment of the operation program in a power-on sequence instruction to the decoder in sequence, and the decoder decodes the operation code in sequence. The code symbol display is made to display the corresponding code symbols in sequence. When the logic programming unit executes a certain operation program of the power-on sequence instruction and cannot complete the execution successfully, it will stop executing the power-on sequence instruction. At this time, the code symbol display will show that the logic programming unit is currently executing The interrupted operating program corresponds to the code symbol of the processing code, and it can be known which segment of the operating program executed by the logic programming unit has a problem, which effectively saves time and improves efficiency.

Description

technical field [0001] The present invention relates to a server, in particular to a server system and a detection method thereof. Background technique [0002] In recent years, in server systems, complex programmable logic devices (CPLDs) are widely used and play an important role. Generally speaking, when the server system is powered on, the complex programmable logic devices execute internal program instructions ( CPLD CODE) for power-on and control of the main board and hardware components, and only after the complex programmable logic components execute the program instructions, the subsequent booting action will be performed. [0003] Therefore, the server system will be tested before leaving the factory. If the complex programmable logic element executes the program instruction, if it executes a certain program in the program instruction and cannot complete the execution, it represents the state of the corresponding motherboard or hardware element in the program. Or ...

AI Technical Summary

Problems solved by technology

Generally speaking, there are many power-on procedures for the server system, and when an error occurs during the power-on process of the server system, the main board or hardware components in the server system cannot be powered on smoothly, which will lead to failure to boot smoothly. However, the testing personnel cannot know whether the server system is on In which stage of power-on is there an error, so the inspectors must manually measure the voltage / current / waveform data of the motherboard or hardware components in each program in the power-on program to confirm which one in the power-on program There is a problem in the program, and the follow-up processing actions cause the inspectors to take time and effort to measure the relevant status signals one by one before confirming the actual problem. It is very time-consuming and needs to be explored and improved.

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