ARM744b0GPIO code, containing a detailed description of

优龙的ARM9 FS2410开发板原码，含大量测试程序！如LCD，TOUCH SCREEN，IIC，IIS，KEY，RTC，UART都有了。极有参考学习价值，推荐下载！-Long ARM9 FS2410-source development board, with a large number of test procedures! As LCD, TOUCH SCREEN, IIC, IIS, KEY, RTC, UART have everything. Most reference value of learning, to download!

ARM 44b0x的USB接口的演示程序.-ARM 44b0x USB interface demo program.

AT89C51SND1具有以下功能： *MP3硬件解码器 -单独的MP3解码器 -支持48，44.1, 32, 24, 22.05, 16KHz采样频率 -左右声道独立的音量控制(软件使用31级) -重低音、中音、高音均衡控制(31级) -重低环绕声效果 -辅助数据输出 -“CRC错误”和“MPEG帧同步”指示-AT89C51SND1 has the following functions :* MP3 decoder hardware-alone MP3 decoder-support 48, 44.1, 32, 24, 22.05, 16KHz sampling frequency-independent channel around the volume control (software 31)- bass, tenor, Treble balance control (31)- weight Surround Sound effect of low-output auxiliary data- "CRC error" and "MPEG frame synchronization "instructions

此源码是sc3c2410实时钟测试程序，经实际测试，可以正常运行．-This source is a real-time clock sc3c2410 testing procedures, the actual test can be normal operation.

lpc2210串口发送程序-Serial Port Sending Program of lpc2210

lpc3250 example program

三星arm内核的微处理器44b0的iic模块程序-Samsung arm-core microprocessor 44b0 of the IIC module procedures

ARM classical peripheral equipment

SDT环境下，基于S3C4510的flash使用，可用-SDT environment, S3C4510 based on the use of the flash can be used

使用硬件SPI接口与74HC595连接，控制74HC595驱动8个LED流水灯显示。-use of hardware and Bit SPI interface connectivity, control Bit-eight LED lights indicate water.