Avoiding Hardware Conflicts
Avoiding System Resource Conflicts When Using PC Cards
When you do a network remote program load (RPL) or start the
computer from a PC Card, you must make sure that the system
resources used by the PC Card do not conflict with the resources
used by other devices.
Doing a Network Remote Program Load
To do a network remote program load (RPL):
1
Using the PS2 command or ThinkPad Features program,
check that there is no conflict between the system
resources used by the PC Card and by other devices.
The following are the system resources for a token-ring PC
Card and an Ethernet PC Card:
Token-Ring PC Card
IRQ
9
I/O Address (HEX)
0A20–0A23
Memory Address (HEX) CC000–CDFFF, D8000–DBFFF
IRQ9 is the default setting used by the Enhanced Video.
To do a token-ring PC Card RPL, change the IRQ for the
Enhanced Video or disable it with the ThinkPad Features
program or the
EV
PS2 command (see page 317).
Ethernet PC Card
IRQ
5
I/O Address (HEX)
0300–031F
Memory Address (HEX) D0000–D1FFF, D4000–D7FFF
IRQ5 is the default setting used by the SoundBlaster
emulation. To do an Ethernet PC Card RPL, change the
IRQ for the SoundBlaster emulation or disable it with the
ThinkPad Features program or the
SB
PS2 command (see
page 319).
2
Start Easy-Setup and select the Start Up icon.
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IBM ThinkPad 760CD User's Guide
Title: C78TFMST CreationDate: 07/11/95 14:33:57
Содержание ThinkPad 760CD
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