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[ts-7000] Re: Serial port example for TS7800

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Subject: [ts-7000] Re: Serial port example for TS7800
From: "JD" <>
Date: Wed, 02 Jan 2008 20:57:01 -0000
Thanks for that

Things seem to be working except for anything on COM3 - the port opens
ok and sets the baudrate etc, but I never seem to get anything on the
terminal window on the other end.

Since the others are all working ok, I guess it must be some other
issue stopping anything on the com 3 header from working.



--- In  "Michael Schmidt" <> wrote:
>
> 
> On Wed, January 2, 2008 1:09 pm, JD wrote:
> > ok,
> >
> > Got a little confused previously when mknod /dev/ttyS3 was used for
> > the first ts port, and made me think that perhaps the 3rd port was CPU
> > based.
> 
> Well it is a little confusing because the first two TS-UARTs are
actually
> on the flow control pins for COM1 and 2.  The third TS-UART is
actually on
> the normal COM3 pins.
> 
> >
> > Is there a document that says which com port corresponds to which on
> > the DB9 connectors (apart from the com1,2&3)?
> 
> This information is in the preliminary TS-7800 manual at
> http://oz.embeddedarm.com/~michael/support/ts7800.html, under the
"UARTs"
> section.
> 
> > The comports info.txt file just says howmany there are, whilst the
> > schematic shows the ppinds but named using the cts/rts name, but I
> > didnt see any reference to say which was for which.
> 
> 
>  ______   Best Regards,
> |__  __/                  Michael Schmidt
>    ||                   Software Engineer
>    ||echnologic Systems (EmbeddedARM.com)
>    || (480)    16610 East Laser Drive #10
>    |/ 837-5200   Fountain Hills, AZ 85268
>        http://oz.embeddedarm.com/~michael
>




 
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