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TMS320F28335: FLASH无法擦除,无法下载程序

Part Number: TMS320F28335
Other Parts Discussed in Thread: UNIFLASH

您好,28335利用仿真器下载程序到flash后运行,第一次能够用API函数擦除flash(只保留A分区不擦除),而重新下载程序后就不能擦除了,之后再次下载程序,报错无法下载程序到FLASH,但是可以跑RAM运行程序。

通过UniFlash发现无法擦除flash的所有分区,但是可以通过UniFlash查看A分区有数据,其他分区无数据。