Toshiba Portege 7200CTe User Manual page 99

Built-in Modem
This option allows you to set the COM level for the built-in modem port.
The built-in modem port interrupt request level (IRQ) and I/O port base
address for each COM level is shown below.
COM level
COM1
COM2
COM3
COM4
Not used
If the setting for the built-in modem port is the same as that for the serial or
Parallel port, the port(s) is set to Not Used or disabled.
Parallel
Use the Windows Device Manager to change these settings. Refer to your
Windows documentation. The Parallel Port field lets you set the I/O
address for the parallel port and the Parallel Port Mode.
When the Parallel Port Mode (see settings below) is set to Standard Bi-
directional, the options are:
LPT port
LPT 1
LPT 2
LPT 3
Not Used
Others
When the Parallel Port Mode (see settings below) is set to ECP, the DMA
channel can also be set to 1 or 3. The default is 3.
LPT port
LPT 1
LPT 2
LPT 3
Not Used
Others
User's Manual
I/O address Interrupt level
4 (Default)
3F8H
2F8H 3
3E8H 4
2E8H 3
(Disables port)
I/O address Interrupt level
378H 7
278H 5
3BCH 7
(Disables port)
(Other settings made automatically by
plug-and-play operating systems)
I/O address Interrupt level
378H 7
278H 5
3BCH 7
(Disables port)
(Other settings made automatically by
plug-and-play operating systems)
DMA Channel
3 (Default)
3
3
Setup and Password Security 7-13