基于常用的L6561芯片，设计了宽输入输出范围的400瓦金属卤化物灯电子镇流器功率因数校正电路。
Base on chip L6561, a PFC preregulator for 400w metal halide lamp ballast is designed with wide input and output range.
在加速器与芯片之间的数据传输采用输入输出FIFO的方法，提高传输效率和速度。
The input and output FIFO between the accelerator and chip is used to improve transmission efficiency and speed.
设计开发的电除尘器电源控制器采用ARM9系列STR912微控制器作为主控芯片，供电电源及信号输入输出模块采用光耦隔离设计方案。
Power controller adopts STR912 of ARM9 series as microcontroller, and USES the technique of optical coupling isolation within the input, output and power supply module.
而现在最强大的单片机系统甚至可以将声音、图像、网络、复杂的输入输出系统集成在一块芯片上。
And now the most powerful single-chip microcomputer system can even voice, image, networking, input and output complex system integration on a single chip.
根据芯片的引脚功能、性能参数，设计了系统的硬件原理图，详细说明了各芯片的输入输出信号。
Following the function of each pin, performance parameters of chosen chips, this paper designed hardware diagram of system, and detailed the input and output signals of chips.
根据芯片的引脚功能、性能参数，设计了系统的硬件原理图，详细说明了各芯片的输入输出信号。
Following the function of each pin, performance parameters of chosen chips, this paper designed hardware diagram of system, and detailed the input and output signals of chips.
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