Bootloader Design for TMS320C672x DSP
Changan Zhu
Abstract
Changan Zhu
Abstract
This paper proposes a novel bootloader development method,aiming at the problem of the difficulty in TMS320C672x Digital Signal Processor(DSP) bootloader load procedure development. In Micro Controller Unit(MCU) ,a data conversion program between the RS232 interface and the SPI interface in DSP is implemented to make PC communicate with DSP directly. The bootloader can be compiled on PC with VC. Application results show that this method makes the development process easier and faster.
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This paper proposes a novel bootloader development method,aiming at the problem of the difficulty in TMS320C672x Digital Signal Processor(DSP) bootloader load procedure development. In Micro Controller Unit(MCU) ,a data conversion program between the RS232 interface and the SPI interface in DSP is implemented to make PC communicate with DSP directly. The bootloader can be compiled on PC with VC. Application results show that this method makes the development process easier and faster.
Key concepts: Booting, Computer science, Digital signal processing, Microcontroller, Embedded system, Interface (matter), Digital signal processor, Process (computing)