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我现在在用F28M35设计产品,我的问题是擦除FLASH 的sector N区间时,32B的密码保护位是否也被擦除了?还是说擦除sector N时要避开这个CSM的密码保护位?从flash启动程序是从bootloader跳转跳转到0x200030处开始执行,我的问题是烧写FLASH时起始地址是0x200000还是0x200030? 如果是从0x200000处开始,那么这个时候CSM的密码位置是被覆盖了还是其它什么状况?
0020 0000 – 0020 3FFF Sector N 16K (Zone 1 CSM password in the low address.) 这个密码跟代码是一个段