Program redirection and modification method for embedded processors with a limited amount of static random access memory

摘要

A program redirection and modification method for embedded processors with a limited amount of SRAM sets at least one address in a program of ROM to an origin address of at least one register. To redirect the embedded processor to execute another section in the program in ROM or SRAM, a destination address of the register is set to another address of the program in ROM or a program in the SRAM. Therefore, the embedded processor sets the addresses in the register and then the program in ROM can debugged or extended to an external program.