TMS320F2812 的基于bios的烧入flash运行的工程，运行结果是一个io口控制的led灯不停闪烁。bios烧写需要经过较多的配置过程，可以此作为基础添加自己的代码，就可以将工程烧入flash运行，免去重新配置的麻烦。-TMS320F2812-based burn into the flash of the bios to run the project, run result is a mouth-controlled io non-stop flashing led lights.

本历程运用TMS320F2812对LED驱动driver芯片MAX72219的SPI接口的操作进行了详细的说明，希望对大家有所帮助 已通过测试。 -The history of the use of TMS320F2812 operation a detailed descr iption of the SPI interface of the LED driver driver chip MAX72219, we want to help has been tested.