三星S3C2440芯片的下载调试工具，很实用

24点汉字的C++实现代码，供嵌入式开发者参考-24 points realization of the Chinese characters C code for embedded developers reference

周立功公司的SOPC源代码，可以使用FPGA芯片驱动VGA显示器，很不错的-Ligong week s SOPC source code, you can use the FPGA chip driver VGA display, very good

应用背景The CMX990 provides, on-chip: a flexible, formattable GMSK packet and freeformat modem, a dual synthesiser fed from an external source, IF and RF transceiver stages for both Rx and Tx modes, and auxiliary ADCs and DACs for system control and monitoring.关键技术Operating in the range of 400MHz to 1GHz at data rates of 4 to 16 kbps. This single-chip, half-duplex device requires a minimum of external components, keeping end-product board size, power consumption and cost to an absolute minimum. The versatile GMSK modem is configured for either packet and freeformat data operation via an efficient task-oriented Rx and Tx format and command structure combined with data scrambling, interleaving and FEC and CRC capabilities. Rx data acquisition, extraction and tracking functions use Rx data-quality feedback to support varying signal environments. IF and RF functions in the Tx path handle all the signal processing requi

ir驱动源码cyuyan-ir actuation source code cyuyan

前段时间做了一个AT91M55800的芯片测试，测试通过后，现在把一个启动AT91M55800芯片的初始化程序上传。每个人的硬件不同，但是可以借鉴一下。-earlier done a Degital chip test passed, now a start Degital chips upload initialization procedures. Each person"s different hardware, but we can learn some lessons from.

AVR Libc 是自由软件项目，其目标是为使用 gcc Atmel AVR 单片机提供优质 C 库。 Avr 小工具软件，avr gcc 和 avr libc 一起组成免费软件工具链 Atmel AVR 单片机为的核心。 它们进一步都伴随着系统中编程软件的项目 (avrdude），模拟 （simulavr) 和调试 （avr gdb，

PCB板制作的入门教程。对初学者来说，或许这是一本不错的免费电子书，希望能对你有用。-PCB board produced Tutorial. For beginners, this might be a good free e-book, hoping to be useful for you.

MiniGUI1.6.9的窗口编程实例，学习MiniGUI的好资料-Window MiniGUI1.6.9 programming examples, learning good information MiniGUI

FPGA板，含AD/DA,LCD等模块。（原理图）-FPGA board, including AD/DA, LCD modules. (Schematic diagram)

这个程序用来实现rtc8025时钟芯片的工作，可以直接运行，更够实现rtc8025时钟的正常工作，程序根据不同要求应作出相应的修改，例如接口不一样，那么配置的引脚也跟着改变，我是根据stm32与这个芯片的组合改编的程序，如用其他芯片接口只需配置信息相应改编就行啦