The design method of LED big screen scanning circuit is introduced, and the virtues of programmable logic device application on high-speed digital system are presented.
介绍了LED大屏幕扫描电路的设计方法，阐述了可编程逻辑器件在高速数字系统应用中的优点。
The invention relates to the audio broadcast system, including the audio broadcast equipment, audio broadcast control device, application server and mobile terminal.
本发明涉及音频播放系统，包括音频播放装置、音频播放控制装置、应用服务器及移动终端。
The invention relates to the audio broadcast system, including the audio broadcast equipment, audio broadcast control device, application server and mobile terminal.
本发明涉及音频播放系统，包括音频播放装置、音频播放控制装置、应用服务器及移动终端。
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