Actel companies use proasic3 series FPGA A3P030, VHDL programming, implementatio...

应用背景OSA RTOS代码闪烁的LED在一个旋转的方式，旋转式。关键技术免费的实时操作系统的开发代码在C OSA的LED闪烁的冷漠与时间的不同

serial communication with c

这是通讯接口实验《中断原理及8259A中断控制器实验》的原理程序，适合于那些上嵌入式系统、通信、计算机专业的人-This is the communication interface experiment, "interrupted Principle and 8259A interrupt controller experiment," the principle procedures, suitable for those on embedded systems, communications, computer specialists in the

nRF24L01 + 单一芯片 2.4 g h z 收发器 产品规格 v1.0

本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准正弦波形，利用编程实现频率预置、步进，达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.

来自TI的MSP430F20xx范例，它已被调整要与快速启动的应用。如果需要从传感器数据发送到一个串行蓝牙模块这个片段是特别有用的。该方案在传送2400波特存储在串行线路的TXByte变量的数据。放置传输功能中的主循环的代替，可以更新TXByte并发送它在一个端口中断的例子。

msp430演示程序合集，包含电路图和程序，队学习430单片机很有帮助！-msp430 demo Collection, including schematics and procedures, team learning 430 MCU helpful!

我发现这个项目在互联网这贝奇有助于设置一个闹钟 （蜂鸣器） 与 pic 16F877，也接口键盘和 Lcd

键盘扫描主要用于各种的扫描,是一个良好的程序-the yuan cheng xu jian pan da sfd sf s fdgd ffbc bb fbcv b fbcv f f

键盘开发源码，通过PS/2键盘用于对单片机的操作，其中包括了单片机的程序代码等等。-Keyboard to develop source code, through the PS/2 keyboard for single-chip operation, including the MCU code and so on.