Days embedded development board with the Dujiangyan operating system, includes the operating system source code and the use of Dujiangyan methods included days embedded 2440 development board schematics

都江堰操作系统\readme.txt
..............\tq2440-都江堰os实验.rar
都江堰操作系统
..............\TQ2440底板原理图.pdf
..............\群创7寸屏驱动板原理图.pdf
..............\3.5@4.3寸屏原理图.pdf
..............\TQ2440_V2核心板原理图.pdf

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