As the title: My board is at89s52 and the crystal is 11.0592 max232cpe communication mode 11-bit how to communicate normally under 9600, I am a beginner, thank you very much...
https://nju-projectn.github.io/ics-pa-gitbook/ics2022/0.4.html
http://www.study-area.org/tips/vim/index.html
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