sim900 控制器

再配一个C 语言测试代码，用于测试自己实现的8051 CPU。-representing a C language test code for the achievement test their 8051 CPU.

三星s3c2410 bootloader -Samsung s3c2410 bootloader

FM25L256B是采用先进的铁电技术制造的256Kb非易失性存储器。铁电随机存储器（FRAM）具有非易失性，并且可以象RAM一样快速读写。数据在掉电后可以保存10年，同时消除由EEPROM和其他非易失性存储器导致的复杂性，开销和系统级别可靠性问题。 -FM25L256B is the use of advanced technology manufacturing ferroelectric 256Kb nonvolatile memory. Ferroelectric random access memory (FRAM) with a non-volatile, and can read and write as quickly as RAM. Data can be saved in the power-down after 10 years, while eliminating by EEPROM and other nonvolatile memory led to the complexity, overhead and system level reliability problems.

最新的TMS320LF2407A开发板原理图，protel格式-TMS320LF2407A diagram, Protel format -TMS320LF2407A latest development board schematics, protel format-TMS320LF2407A diagram, Protel format

XS128 经典12864液晶程序

飞利浦公司usb2.0芯片isp1581的通用驱动代码，少许改动后可以直接调通usb通讯-Philips chip companies usb2.0 isp1581 the generic driver code, After some minor changes can be transferred direct communication links usb

UDP协议在44B0上的代码，内附详细使用说明。-44B0 on UDP protocol at the code, containing detailed instructions.

STM32系列处理器的用户开发手册，英文版的。-STM32 family of processors users to develop manuals, in English.

LPCEB2000-S的I2C控制程序，希望对大家有帮助-LPCEB2000-S of the I2C control procedures, and they hope to help everyone

MSP430F149键盘输入程序，利用msp430f149单片机的p1端口输入-MSP430F149 keyboard input program, the use of the port input msp430f149 SCM p1