Decision system and method for running state of server sequential control device

Abstract

The invention relates to the technical field of servers, and provides a decision system and method for a running state of a server sequential control device. The system comprises an oscillator, a CPLDchip and a peripheral indicating circuit of a mainboard. The peripheral indicating circuit of the mainboard comprises a first LED lamp. The oscillator is used for providing a clock signal. The CPLD chip is used for the clock signal, and used for performing the frequency division processing on the clock signal through a counter, and transmitting the processed signal to the first LED lamp through an output pin of the CPLD chip. While the logic of a previous logical bit of the counter is 1, the first LED lamp is lightened; and while the logic of a latter logical bit is 1, the first LED lamp stops flickering. While the LED lamp is lightened and flickered in a fixed frequency, it is indicated that the CPLD chip is normally operated; and while the LED lamp stops the flicker, it is indicated that the CPLD chip breaks down, so the decision for the running state of the CPLD is realized, and the timeliness of the fault diagnosis is improved.

Description

technical field [0001] The invention belongs to the technical field of servers, and in particular relates to a system and method for judging the running state of a timing control device of a server. Background technique [0002] With the advent of the era of big data, cloud computing, and artificial intelligence, the Internet business volume has increased dramatically, and the calculation volume and calculation frequency have also increased; in the server system, the increase in business calculation volume has increased the load on the server. The overall power consumption of the server increases, and the heat dissipation increases accordingly; the life of all devices on the motherboard is strongly correlated with the ambient temperature. If the device is in a high-temperature environment for a long time, the life will decline rapidly. Failures will occur, performance will degrade, and the server may even become unusable. Many hardware signals on the main board are related ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a judging system for the operating state of a server timing control device, which aims to solve the problem that the abnormality of the CPLD itself in the prior art has brought great obstacles to the rapid location of hardware faults and seriously affected the processing of faults efficiency problem

Images