Digital power supply chip burning method and device

Abstract

The invention provides a digital power supply chip burning method and device. The method is suitable for an upper computer, is used for burning a chip to be burnt by running a Powershell script program, and comprises the following steps: analyzing a burning file to obtain a burning address and burning data of the chip to be burnt; and sending a writing request to a burning jig according to the burning time sequence special for the chip to be burnt, wherein the writing request comprises the burning address and the burning data, so that the burning jig burns the burning data to the chip to be burnt according to the burning address based on the writing request. According to the method, the burning steps can be simplified, burning errors are reduced, and the burning speed is increased.

Description

technical field [0001] The invention relates to the technical field of digital power supplies, in particular to a method and device for programming digital power supply chips. Background technique [0002] At present, more and more digital power supplies are used in the power management of server products. Digital power supplies are programmable and have become the mainstream application solutions in server products. Before leaving the factory, the digital power supply needs to be programmed. The traditional digital power programming method is to use the programming fixture provided by the supplier to perform programming. This method needs to distinguish the corresponding relationship between the chip and the programming file. Since a server product needs to burn many chips, the physical chip They are all unified, but the burning files are different. A little carelessness will cause mistakes and need to be reworked. However, the number of times the power chip can be burned ...

AI Technical Summary

Problems solved by technology

The traditional digital power programming method is to use the programming fixture provided by the supplier to perform programming. This method needs to distinguish the corresponding relationship between the chip and the programming file. Since a server product needs to burn many chips, the physical chip They are all unified, but the burning files are different. A little carelessness will cause mistakes and need to be reworked. However, the number of times the power chip can be burned is limited. Generally, it can be burned up to 6 times, and some key blocks can only be burned 3 times. , too many times of rework may lead to abnormal programming of digital power supply

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