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如何使用V7 Single E上的232接口

asked 2019-03-12 02:54:50 -0600

fae gravatar image

按V7singleE手册上,若要使用RS232需要设置,那具体如何设置呢?

S2C FPGA板子时钟相关使用说明。

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answered 2019-03-12 02:57:54 -0600

fae gravatar image

V7single E上的RS232的信号跟其他控制信号时分复用,所以若想使用RS232功能,先执行下“read hardware info”。

另外若在过程中执行了USB或者Ethernet下载的话,还是需要执行一下“read hardware info”,释放RS232信号,才能正常使用RS232。

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Asked: 2019-03-12 02:54:50 -0600

Seen: 290 times

Last updated: Mar 12 '19