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PCkit3 烧录PIC32MX250F128B芯片时出现Program memory is not blank

chengfgc2023-06-13
我用PCkit3 烧录PIC32MX250F128B芯片时,出现Target device PIC32MX250F128B found.Device ID Revision = A1

Device Erased...

Programming...

The following memory area(s) will be programmed:
program memory: start address = 0x1d000000, end address = 0x1d01ffff
boot config memory
configuration memory
Program memory is not blank.
Failed to program device
不知道是什么原因?是芯片坏了吗?
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