Linux下动态电源管理(Dynamic Power Management)的用户守护进程，可根据系统负载和运行程序情况自动调整。...

有了内核的代码，但是天哪，都太大了，有什么工具才可以迅速下载到目标板呢，tftp就有这个功能，运行在pc上！-with kernel code, but alas, too, what tools can quickly download it to the target board, tftp have this feature, running on the pc!

Digilent 公司的 BASYS2 电路设计与实现平台已 Xilinx 斯巴达 3E FPGA、 开关、 按钮、 指示灯、 七段显示器、 PS2 和 VGA 端口。然而，它缺少的液晶显示器，都需要在很多应用程序的用户界面。Digilent 通过提供串行和并行交互外部液晶带有集成控制器解决了这个问题。虽然数据表和示意图这个液晶屏是目前在他们的网页上，缺乏任何示例代码的增加了设计时间。在此文档中，编程使用 UART 通信的串行接口 (PModCLS) 与液晶显示。此外包括 VHDL 代码。应用程序是在液晶屏幕上写的"奥坎大学"和实施一个 PACMAN 动画。FPGA‟s JTAG A 端口和 PModCLS J2 连接器之间的连接是通过一个 6 针接头和电缆连接器执行的。

pstn实用拨号规则-practical PSTN dial-up rules

基于HCS12 单片机设计一种智能车系统。在该系统中,由红外光电传感器实现路径识别,通过对小车速度的控制,使小车能按照任意给定的黑色引导线平稳地寻迹。实验证明: 系统能很好地满足智能车对路径识别性能和抗干扰能力的要求,速度调节响应时间快,稳态误差小,具有较好的动态性能和良好的鲁棒性。-Based on the HCS12 MCU design an intelligent vehicle system. In this system, the path from the infrared photoelectric sensor to achieve recognition, through the car speed control, so that any given car in accordance with the black guide lines smooth tracing. Results show: The system can be well positioned to meet smart cars on the path to identify the requirements of performance and anti-jamming ability, speed adjustment quick response time, steady-state error is small, has good dynamic performance and good robustness.

Nand Flash的初始化、读取、写入、擦除、复位等操作。-Nand Flash initialization, read, write, erase, reset operation.

本角速度传感器的原理是将旋转时音叉震荡产生的地球偏转力（克里奥利力）转换为电信号研制成功的。本传感器由：传感器件、音叉驱动电路和信号处理电路。音叉由石英音叉和电极组成。以上构成本角速度传感器。-The angular rate sensor is the principle of rotation of the Earth when the tuning fork vibration generated deflection force (Coriolis force) is converted to electrical signals successfully developed. The sensor consists of: sensor, tuning fork drive circuit and signal processing circuits. And electrodes from the quartz tuning fork tuning fork composed. Above constitute the angular rate sensor.

本次课程内容包括

电路设计软件multisim的培训教程。-Multisim circuit design software training tutorials.

Blob autotest. Used on xscale (usb_download function)

2410实验指导书 详尽的实验说明院程序-2410 experimental guidance note gives a detailed experimental procedure of Hospitals