Toshiba Tecra 8100 - Manual (Page 112)

7-10 TSETUP and Passwords User's Manual
Tecra 8100 User's Manual – 8100_UK.DOC – ENGLISH – Printed on 13/12/99 as IM8100UK
Built-in Modem
This option allows you to set the COM level for the built-in modem port.
If a built-in modem is not installed, this selection is not active.
The built-in modem port interrupt request level (IRQ) and I/O port base
address for each COM level is shown below.
COM level I/O address Interrupt level
COM1 3F8H 4
COM2 2F8H 3
(Default)
COM3 3E8H 4
COM4 2E8H 3
Not used
(Disables port)
Others
(Other settings made automatically by
plug-and-play operating systems)
If the setting for the built-in modem port is the same as that for the serial
port, the serial port is set to Not used.
OPTION
2nd IRQ = Not Used (Default) IRQ5, IRQ7, IRQ10, IRQ11