Toshiba Portege M100 Maintenance Manual page 175

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3 Tests and Diagnostics

10. I/O ports

This option controls settings for the serial and parallel ports and the sound system.

NOTE: Do not assign the same interrupt request level and I/O address to the serial port

and PC card.

Use this option to set the COM level for the serial port. The serial port interrupt

request level (IRQ) and I/O port base address for each COM level is shown below:

Interrupt level

Disables port

PORTEGE M100 Maintenance Manual (960-452)

(Serial port default)

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