Design of Bootloader Based on MicroBlaze Soft Core Processor

The paper introduced a design of Bootloader program based on MicroBlaze soft core processor,and described hardware configuration of the FPGA embedded system which is suitable for Bootloader program and flow of hardware logic design and software design of the program.The Bootloader program is a set of start-up codes which runs in the internal processor after hardware configuration of the FPGA is completed.It is used to transmit user’s application program from FLASH to external RAM and boot the embedded system.It solved the boot problem of embedded system with large complicated applications.It has applied in practice and has better adaptability.