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RS232RefComp

于 2022-05-13 发布 文件大小:251.18 kB
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本文档介绍了通用异步收发器(UART)VHDL 组件,它可以使用,也可以与PmodRS232或与一个板上的RS232端口。一个UART 部件被用于转换串行数据为并行数据,并且并行数据为串行数据。串行 转移到UART数据被放置在一个输出总线经过了UART将其转换成并行 信息。该总线可以被用作输入到其它逻辑门阵列中。所得到的数据可 然后再次使用UART组件被送回了串行。

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