--- In "naturalwatt" <> wrote:
>
> I will answer my own question in the hope this will help others.
>
> If you are adding a single TS-SER1 to a TS7250, the simplest way is
to use COM3 and IRQ7
> jumpers.
>
> The IRQ 7 corresponds to Linux IRQ 40, as shown at boot up time and
reported by
> setserial.
>
> This creates a devile file named /dev/tts/2 which you then use as
any serial device. Don't
> get confused by /dev/ttyAM2 on a TS7250 - this is not a real device.
>
Somewhere on the forum there's an answer on the relation between the
IRQ's. This is what I remembered about the ISA IRQ mapping:
ISA 5 -> 22
ISA 6 -> 33
ISA 7 -> 40
So if you set the switches to IRQ5 you have to do something like
"setserial /dev/tts/0 irq 22" it sets your device correctly. At least
it does at my side...
kind regards,
wimpunk.
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