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RS422 loopback test

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  • David (PassMark)
    replied
    I don't know what crietia the port uses to switch behaviour. But I presume it would be some electrical signal from the device plugged into the port.

    From a software point of view there is no difference between the port types.

    Leave a comment:

  • testlog
    started a topic RS422 loopback test

    RS422 loopback test

    i got a port which is RS232/422 auto selection port.
    I got a loopback plug (DIY) too.
    So when i run burnin test, will it run 232 loopback or 422?
    Tags: None
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