MPC850的SPI接口的驱动，是一个范例程序，实际应用中还要根据具体环境和条件加以修改。...

44b0x bsp文件,用44b0x的开发,已经调试成功 开发环境 tornado 2.21 for arm-440bx bsp source codes,based on 44b0x,was developped under tornado 2.21 for arm development environment.

at91rm9200 bsp -at91rm9200 bsp at91rm9200 bsp

tftp在vxWorks上的实现(tftp on vxWorks realization)

很好的嵌入式开发的文档!-The best document for embedded system developers.

vvxworks下消息队列的实现，Tornado/Vxworks书上的源码。(Vxworks under the implement of message queue is a Tornado/failure, the source of the book. )

DC-DC convert use Pulse

嵌入式系统开发圣经（第二版）.pdf 软件硬件-Embedded System Development in the Bible (second edition). Pdf software hardware

说明：  vxworks 书中源代码,对于 初学者有很大的帮助，不过也可以自己动手编程。(vxworks source code book)

vxworks程序员编程指南。vxworks的书籍很少，入门难度大，此书非常难得。(vxworks programmer Programming Guide. vxworks very few books, entry is difficult, the book is very rare.)

本工程是MPC8272的BSP包。包括网口驱动、Flash驱动和SDRAM驱动等。足以支持简单工程需要的BSP配置。(This project is the MPC8272 BSP package. Including network port driver, Flash driver and SDRAM driver. Enough to support simple engineering need BSP configuration. )