用户块操作例程 user block handling routine ; UBHR UserBlockHandlingRoutine
应用操作例行程序 application function routine
主操作内务例程 main operation housekeeping routine
操作系统例程 operating system routine
自动化操作员退出例程 automated operator exit routine
操作例行程序 function routine
自动操作用者退出例程 automated operator user exit routine
s_JSBase包含一些常见的框架例程，比如数据操作例程和日期选择小部件的逻辑。
S_JSBase includes some common framework routines, such as date manipulation routines and the date-picker widget logic.
有许多可以为其注册回调例程的操作，这个参数值指出了每个以EM _开头的操作(完整列表可以从api参考指导中获得)。
There are a number of operations that you can register callback routines for and the value to indicate each operation begins with EM_ (the complete list is available in the API reference guide).
所有它们真正需要提供的就是一组对底层闪存系统进行read、write和erase操作的简单例程。
All they really need to provide is a set of simple routines for read, write and erase operations on the underlying flash system.
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