nand flash 测试程序，完整版，对应的nand flash 芯片是K9F1208U0b-nand flash test procedure, the full version, corresponding to the nand flash chip K9F1208U0b

在正式的 F4-005例程基础上更改，添加获取寄存器地址和寄存器值的代码. 主要用途是： 制作J-link仿真器读写NOR Flash的初始化指令。-In formal F4-005 routines based on change, add value for the register addresses and register code main purpose is to: make J-link emulator initialization commands to read an