Re: puc/sio driver - receives but doesn't send

non_at_ever.sanda.gr.jp
Date: 11/26/03

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    Date: Wed, 26 Nov 2003 23:03:47 +0900 (JST)
To: freebsd-hackers@freebsd.org

    From: "M. Warner Losh" <imp@bsdimp.com>
    Date: Tue, 25 Nov 2003 23:24:29 -0700 (MST)
    > : Anybody have any ideas what might be wrong?
    > :
    > : And yes, the motherboard serial ports both work as expected using the
    > : same cables, etc.
    >
    > I know this is a long shot.... But maybe there's a cold solder joint
    > on the NetMOS dual UART board?

    Maybe broken driver IC. If you have a line checker gadget that can see
    line levels (TXD, RXD, etc.) with LED, you can check whether it really
    sending data on the cable.

    // Noriaki Mitsunaga //
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