该PDF文档是TI的Luminary基于Cortex-M3架构的ARM芯片LM3S8962的DATA SHEET，对学习，使用该芯片的人可以做参考用,The PDF document is based on TI' s Cortex-M3 architecture Luminary of the ARM chip LM3S8962 the DATA SHEET, learning, use of the chip can make reference