详细介绍SWP协议协议（物理层，数据链路层，数据帧），基于SWP的NFC方案，工作模式与流程，实现SWP的关键技术-introduce the SWP protocal detailly,including three level,the NFC design based on SWP,work mode and procedure,the key techlolege about SWP and so on.

Instruction for repair 7DB82C: 1. Format SD on fat16 and put to SD: (EBOOT82c.nb0, nboot82c.bin, xip82c.nb0) 2. Insert SD into PNA and reset it. 3. When PNA say pmp eror bla bla bla, you format SD and pun on it this files: (appUpdate.exe, jt