The article introduce PC computer and base on 80c196kb central air conditioner digital controller's serial communication program.
本文介绍了PC机与基于80c196 KB的中央空调数字控制器的串行通信程序。
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We constructed a RS-485 bus based digital video monitor system with a DSP based video-image compressing card, a RS-485 serial communication card and the monitor software pack for the master computer.