Can you be more specific on what you are trying to do? Are you talking about programming your unit and operating in Standalone mode?
My problem wasbut now i solved with the help of Mr. cpigilam.
My question now is"what can i do for storing two programs at the same time in the memory of OP7200 ? "
A Flash Memory Bank Select jumper configuration option based on 0 W surface-mounted resistors exists at header JP2 on the RabbitCore module. This option, used in conjunction with some configuration macros, allows Dynamic C to compile two different co-resident programs for the upper and lower halves of the 256K flash in such a way that both programs start at logical address 0000. This is useful for applications that require a resident download manager and a separate downloaded program. See “Technical Note 218”, “Implementing a Serial Download Manager for a 256K Flash”, for details.