it is a motor controller that write with xmega for DC Motor

1.该产品是一个民用高速脱水机，机器最大容量为5公斤。 2.全自动波轮洗衣机的脱水转速为：8000-1000rpm。当脱水转速到达3200rpm时，化纤类衣物在夏天几乎可以直接穿了――非常干了。 3.该产品原来是德国的，他们采用交流感应电动机，我们无法实现――因为没有解决刹车的问题。高速下刹车的解决需要好的材料选择以及精确的设计。BLDC的刹车就好办了。 4.我的设计非常精简――1片MEGA48，6只75NF75，1只20A的桥――详细见电子元器件清单，成本只有不足30元。 5.请务必采用环形变压器！因为借助它的压降来分析的 6.同时提供的PCB以及电子元器件清单都是真实的，可以直接用（PCB上低端驱动中的一个三极管需要改为PNP！）-1. The product is a commercial high-speed dehydration machine, the machine maximum capacity of 5 kg. 2. Automatic Washing Machine for the dehydration speed :8000-1000rpm. When the dehydration speed reaches 3200rpm, the chemical fiber clothing to wear in the summer is almost directly- and very dry. 3. The product was originally German, and they use AC induction motor, we are unable to achieve- because there is no brake to solve the problem. High speed brakes to resolve the need for good material selection and precision design. BLDC brake on the easier to handle. 4. My design is very streamlined- 1 Pian MEGA48, 6 Zhi 75NF75, 1 Zhi 20A of the bridge- see

这是关于NEC公司产的SH2系列芯片的几个例子程序,对这几个熟了,就很有利于基于其上的开发的展开-This is on the NEC Corporation of the SH2 family of chip production a few examples of procedures, a few cooked this, it is very conducive to the development on the basis of their unfolding

atmelsam7s64的usb数据传输例程-atmelsam7s64 the USB data transfer routines

USB CAMERA THESIS. VERY USEFUL

usb_mx21, ARM龙珠i.mx21上的USB OTG的驱动程序，运行平台为ADS1.2 -usb_mx21 ARM Pearl i.mx21 the USB OTG driver, platforms for ADS1.2

Hardware for PIC18F4431, design

一个小的ARM源码-A small ARM-source

基于linux的snmp测试工具snap，c代码，很全面，有maneger和agent，有各种情况的测试实例程序，带snmp源码，有pdf帮助文档 希望可以帮助到大家

arm9软中断的一个例子。。。。想要了解swi软中断详细处理过程的朋友可以下-ARM9 soft interrupted an example. . . . Want to learn the soft interrupt SWI detailed friends can deal with the process under

韩国用S3C44B0X的开发环境ads的教程，例子和步骤可以-Korea S3C44B0X development environment ads tutorials, examples and steps can s