AT91SAM9261的USB设备驱动程序，开发板为客户现场设备…

arm gpio 口 调试程序 。 arm7 2103 初学者很有用。-I arm gpio debugger. useful for beginners arm7 2103.

用IAP实现的flash操作，此源码运行于LPC2131等开发板-IAP implemented with flash operation, the source code running on the LPC2131 development board, etc.

基于PHILIPS LPC2000系列,实现简单的RS232 TO CAN,CAN T0 RS232的数据转换。-Based on PHILIPS LPC2000 series, the realization of a simple RS232 TO CAN, CAN T0 RS232 data conversion.

S3C2410开发流程,有详细的实验说明-S3C2410 Development Process,A detailed description of the experiment

ST arm board PLL TEST CODE

ADC code for LPC2114

龙版8.0端源代码，一直收藏中。第1次放出-Liuzhou version 8.0 client source code, has collections. 1st release

MIPS R4400 用户手册，指令集介绍-The R4000 processor provides complete application software compatibility with the MIPS R2000, R3000, and R6000 processors. Although the MIPS processor architecture has evolved in response to a compromise between software and hardware resources in the computer system, the R4000 processor implements the MIPS ISA for user-mode programs. This guarantees that user programs conforming to the ISA execute on any MIPS hardware implementation.

MEGA16的TWI总线的应用，具体是读写可变电阻AD5161-MEGA16 wirte OR read AD5161

ARM EP9315 的原理开发图，有20多页的原理图纸-ARM EP9301 the principle development plan, more than 20 pages of drawings Principle