AT91M40800源码，包含串口，液晶屏，按键等

锁相环mc145162的应用，频率可变，已经调试成功-Mc145162 application of phase-locked loop, frequency variable has been successfully debug

已经移植成功的，基于国嵌mini2440开发板的uboot源码 int board_init (void) { struct s3c24x0_clock_power * const clk_power = s3c24x0_get_base_clock_power(); struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio(); /* to reduce PLL lock time, adjust the LOCKTIME register */ clk_power->LOCKTIME = 0xFFFFFF;

AVR芯片驱动Nokia3510i彩色液晶程序-Nokia3510i color LCD AVR chip driver program

基于ARM的I2C协议实现-I2C protocol

2410各功能口驱动！与大家分享 2410各功能口驱动！与大家分享-I drive the 2410 feature! 2410 to share with you the various features I drive! To share with you

at91rm9200 benchmark-GHS3_6-2_0

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

EasyARM2131开发板源码之一--- -----5．IOPIN的特殊应用-EasyARM2131 one source development board----------- 5. The special application IOPIN

使用 LPC2132驱动st7920液晶-St7920 LCD driver using the LPC2132

jtag-h连接软件 jtag-h连接软件-jtag-h connection software to connect jtag-h software