Toshiba Satellite Pro 4320 User Manual
Page 101
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User's Manual
Setup and Password Security 7-13
Version
1
Last Saved on 27/01/00 18:20
Satellite Pro 4200/4300 User's Manual – 4200_UK.doc – ENGLISH – Printed on 27/01/00 as IM_420UK
Built-in Modem
This option allows you to set the COM level for the built-in modem port.
If a built-in modem (not available in some markets) 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
(Default)
COM2
2F8H
3
COM3
3E8H
4
COM4
2E8H
3
Not used
(Disables port)
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 95/98 Device Manager to change these settings. Refer
to your Windows 95/98 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 setting
I/O address
Interrupt level
LPT 1
378H
7
LPT 2
278H
5
LPT 3
3BCH
7
Not Used
(Disables port)
Others
(Other settings made automatically by
plug-and-play operating systems)