[RTTY] Windows XP and N1MM and serial port FSK

Jeffrey Smith n5tit.tx at gmail.com
Tue Mar 26 18:59:52 EDT 2013


I have seen the same type of behavior when Windows XP boots.  I know that
when the hardware extraction layer starts in XP the operating system polls
the serial comm port.  I have also seen the same type of polling when N1MM
starts however shorter in duration.

73 de Jeffrey N5TIT
On Mar 26, 2013 5:36 PM, "Lee Roberts" <ham at n0sq.us> wrote:

> Is anyone experiencing their rig keying up several times when starting up
> Win
> XP? And then keying up for several seconds when N1MM is started? I have to
> have the rig into a dummy load until after N1MM finishes starting so that I
> don't potentially interfere with a QSO.
>
>
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