pci introduction in underastanding the logic behind pci

单片机做的以个简易音乐播放器，可以播放三首歌曲，源程序及硬件均通过仿真调试-Single-chip in order to do a simple music player, can play three songs, the source code and hardware debugging through simulation

ZigBee芯片 CC2480 Datasheet-CC2480 Datasheet

zigbee2007协议规范，第一章，中文-ZigBee2007 Protocol

WIGGLER小板原理图和PCB图，经过测试是可以使用的。-Wiggler small board schematic and PCB plans, tested can be used.

音频信号常用时必须调用用户的注意力，确认一些按钮被按下，警告等达到了最小值或最大值。它可以只是一个哔哔信号，以及或长或短的旋律。此示例演示使用声音库的函数生成声音。

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.

ATmaga128单片机PWM程序 通过设计寄存器的值可以实现准确的PWM信号输出-ATmaga128 single-chip PWM register through the design process can achieve an accurate value of the PWM signal output

嵌入式mp3解码程序-embedded MP3 decoding procedures

ps2鼠标驱动程序-ps2 mouse driver

卫星调谐器 DBS TUNER The TA1322FN is a wideband down-converter which can operate at input frequency ranging from 850 MHz to 2200 MHz. Intended primarily for use in satellite tuners, this IC includes an oscillator, a mixer, an IF amplifier and a PLL.-The TA1322FN is a wideband down-converter which can operate at input frequency ranging from 850 MHz to 2200 MHz. Intended primarily for use in satellite tuners, this IC includes an oscillator, a mixer, an IF amplifier and a PLL.