Working program recording system and method

Abstract

A recording system and method for a job program edit a plurality of chips and job program files, establish corresponding authentication voltages, integrate the job program files into a single composite job program file, and record the composite job program file into each chip. And the voltage selection unit is used for selecting the operation program file of the authentication voltage corresponding to each chip according to the authentication voltage, a transmission signal between chip pins is detected, and an abnormal person judges that the chip burning operation program fails so as to facilitate maintenance.

Description

technical field [0001] The invention relates to a chip recording system, in particular to a method for recording a plurality of chips and recording an operation program into the plurality of chips. Background technique [0002] With the vigorous development of chip technology, chips are widely used in various fields to enhance the various functions of products, and chips with different functions have specific operating procedures to maintain the correct operation of the chip. [0003] Such as Figure 5 As shown, due to the diverse functions of the product, the previous technology needs to set multiple chips such as microcontroller 1 (MICRO CONTROLER UNIT, MCU for short) and microcontroller 2 on the circuit board (PCB) of the product to control different Therefore, the control chip of each function must pre-set the operation program file 1 and the operation program file 2 of the corresponding function, and then burn the operation program file 1 to the corresponding microcontr...

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, for each function of the control chip, the operation program file of the corresponding function must be preset. For a multi-chip circuit board, more sets of operation program files need to be set. It is quite time-consuming and labor-intensive, and it burns multiple sets of operating program files to the corresponding microcontrollers one by one. Whether it is a manual operation error or a machine control error, it is often wrong to burn the operating program files to the corresponding microcontroller. In the controller, an error occurs in the microcontroller, causing the product to fail to run, or even unable to immediately judge the burning error, which increases the error detection time, delays the repair time, and affects production efficiency

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