Other Parts Discussed in Thread:MSP-GANG
请问在用MSP-GANG解锁MSP432P401R时,Secure Device Option中的clear Locked Device Option中,是否需要勾选Secure/Mail Box?
勾选以后应该是在解锁时会擦除Flash boot-override mailbox吧,但是这个区域的内容具体有什么影响呢?
Susan Yang:
user6325072 说:
勾选以后应该是在解锁时会擦除Flash boot-override mailbox吧,但是这个区域的内容具体有什么影响呢?
这部分内容建议您参考 TRM 内的相关内容
Figure 4-5. Factory Reset Boot Override Command Through JTAG
4.8.6.2 Boot Override Through Flash Mailbox
The flash mailbox can be programmed to provide memory protection of some memory, or communication can be blocked. Can be done automatically after programming (at end of GO operation)
以及 该应用文档的3 Adding Flash Mailbox Configuration to an MSP432™ Project