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介绍一种基于AT89S8252单片机的数字视频混合器的硬件构成和软件设计。实际应用表明,该数字视频混合器操作方式简单灵活、可靠性高,有较好的市场价值。
Describes a hardware based on AT89S8252 microcontroller digital video mixer and software design. Practical applications show that the digital video mixer is simple and flexible mode of operation, high reliability, better market value.