MCP4725

：some examples of assembler level programming for the ARM（produces an ELF executable file which can be loaded into an ARM debugger）(: some examples of assembler level programming f or the ARM (ELF produces an executable file whic h can be loaded into an ARM debugger))

STM32 ADC 例程，有DMA通道数据传输模式，有中断模式等。(STM32 ADC routines, and DMA channel data transfer mode, a disruption of pattern and so on.)

Zigbee Control bright :D

stm32f1最小系统原理图及pcb图,有按键 ，串口，下载模块(Stm32f1 minimum system schematic diagram and PCB diagram)

Other way to process interrupt in MIPSIT

通过无线模块接收GPS压缩数据，并进行校验和错误恢复，恢复算法采用位判别，三中取二。(GPS compressed data received through the wireless module and the checksum error recovery, the recovery algorithm uses a bit discriminant of three samples.)

周立功公司为LPC213X ARM7 编写的SD卡读写模块，很详细的注释。(Zhou Ligong LPC213X ARM7 prepared for the SD card reader module, a very detailed notes.)

S3C2410 ARM 开发板按键的初始化,及按键扫描(S3C2410 ARM development board initialization keys, and key scanning)

FFT变换 C51 C语言，绝对正确, 效率高，已验证，欢迎下载(FFT, C51 C language, is absolutely correct, high efficiency, has been verified, please download)

AT91SAM7X256上USART的初始化和使用(AT91SAM7X256 USART)