DSP可以访问的程序存储器空间为64K字。程序存储空间的配置有两种，一种是64K字存储空间全部位于外部存储器；另一种是内部FLASH存储空间使能-The DSP can access the program memory space of 64K words. The configuration of the program memory space, a 64K word storage space are all located in the external memory　another internal FLASH memory space enabled