The invention discloses an initialization configure method for micro-programs of a processor. The initialization configure method comprises the following steps of (S1) performing power-on resetting on an on-chip system; (S2) transferring micro-program contents in a micro-program ROM (read only memory) to a micro-program RAM (random-access memory) by using a micro-program control module, and maintaining a reset state of the processor; and (S3) starting normal functions of the processor after the micro-program contents are transferred. The micro-programs are stored in the ROM in a chip; the micro-program contents in the micro-program ROM are transferred to the micro-program RAM through the micro-program control module; after the micro-program contents are transferred, the normal functions of the processor are started; the micro-programs are placed in the micro-program RAM; the running frequency of the micro-program RAM is higher than an off-chip ROM; off-chip ROM storage equipment is not required to be used; and the design cost of a peripheral circuit is saved. The invention also discloses an initialization configure system for the micro-programs of the processor.