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[FAQ] Why does the read back of the entire data flash not match the programming image file? UCD90xxx

Expert 4165 points


The data flash (0x18800 through 0x19000) contains two areas: user configuration data and log. Once the device is up and running, the log area is updated runtime. Therefore, the flash content in the log area is different from the original image. The user configuration area locations and sizes are different among the device family members as shown in Table 1; the remaining area is for log.

For more FAQ please check the following document.

UCD90xxx Family Frequently Asked Questions and Answers