This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28027: 烧录解锁目标失败 密匙失败

Part Number: TMS320F28027

如题,300PCS芯片烧录时有6pcs显示解锁目标失败 密匙失败,请问如何解决?