data51 EQU 208h 8251A的数据portctrl51 EQU 209h 8251A的命令porttimer2 EQU 202h…

ARM7-LPC2148的定时器实验源码-ARM7-LPC2148 timer test source

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

ZLG LPC 2100 新easyARM2100光盘-ZLG LPC 2100 new easyARM2100 CD-ROM

Samsung S3C2410 common sourcecode

MPC8260的Fast Ethernet的例子。配置FCC为Fast Ethernet模式，然后接MII口。用标准C语言编写。-MPC8260 Fast Ethernet example. FCC configuration for Fast Ethernet model, then the MII mouth. Using standard C language.

MSP430的一个RTC低功耗demo程序-MSP430 low-power RTC in a demo program

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对SPI进行操作。SPI适合于较长距离，高速通信。如SD，解码芯片等等。-Cortex-M3 based STM32-core processor for the routine introduction STM32 how to operate on the SPI. SPI is suitable for long distance, high-speed communications. Such as SD, decoder chip and so on.

安防报警屏显示程序-Alarm screen display program

此示例演示如何配置 SysTick 以生成基本等于 1 女士的系统时钟设置为 168 MHz，SysTick 计时由 AHB clockHCLK 的时间。"延迟"功能实现基于 SysTick 结尾的计数事件。四个指示灯切换时间由延迟函数定义。

rtc test for arm lpc2104