ʾʹõԴ


ʾĹʵ̣
1ϵʱӣPLL 48MHz
2ʼݻ0xBBBBBBBB
3FlashƼĴ
4Flash48ҳ
5Flash48ҳʼַ0x080060000x20ֵı̲У飬Ϊ2ʼݻݣ
6FlashƼĴ
