In a message dated 01-19-14, John Kelly said to Holger Granholm:

JK>How can SIO handle the port without an IRQ? Use polling? I don't
JK>think SIO will do that.

I strongly recommend reading the manual (documentation).
I have been using SIO for years and since my "serial" communication goes
via the the extension slots in the machine the serial ports are disabled
in the BIOS.

Regards,

Holger

___
 * MR/2 2.30 * Gravidity - what keeps you from floating off the planet.


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