victory460 Posted January 25, 2018 Share Posted January 25, 2018 Hello！ I use Arduino IDE Upload,but it Checksum failed. such as: DigilentPGM V1.00 Digilent Copyright 2016 Written by Keith Vogel Comm Port: COM5 Baud rate set to: 115200 Extended Digilent Bootloader Found Board Name: OpenScope Vendor: Digilent Bootloader Version: 0x2010001 Capabilities: 0x170f0631 Device ID: 0x17218053 Flash Page Size: 16384 Flash Row Size: 2048 Baud rate set to: 1250000 Processing HEX file: C:\Users\victory\AppData\Local\Temp\buildf32f661be52264a7c3c309557dfd8404.tmp/ReadAnalogVoltage.ino.hex Opened HEX file: C:\Users\victory\AppData\Local\Temp\buildf32f661be52264a7c3c309557dfd8404.tmp\ReadAnalogVoltage.ino.hex Successfully processed HEX file: C:\Users\victory\AppData\Local\Temp\buildf32f661be52264a7c3c309557dfd8404.tmp/ReadAnalogVoltage.ino.hex Program block size: 2048 bytes Number of blocks: 17 Program size: 34816 bytes HEX file processing time: 0s 29msChecksum failed End of Program I want to know the "Checksum failed" error means in the serial communication or internal flash program stage ？ Will my chip be broken? If it is broken, I will buy a new chip and solder it. Then,Can I use it directly?Is there any other operation that needs to be done? Link to comment Share on other sites More sharing options...
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