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Advanced Information for PC Cards
For the preceding example, the memory map will be as follows:
C000:0
C300:0
C400:0
C800:0
CC00:0
CE00:0
D000:0
E000:0
3270 shared RAM
EMS memory
IBM Card Service s
Token-ring
shared RAM
EMS memory
Token-ring
memory mapped I/O
Ethernet
shared RAM
DOS
Updating the CONFIG.SYS File
The following is a sample of the CONFIG.SYS file for DOS:
:
DEVICE=C:\DOS\EMM386.EXE RAM 1 24 frame=D
X=C8
-CFFF ← Rule 1
:
DEVICE=C:\THINKPAD\IBMDSS 1.SYS /D ← Rule 2
DEVICE=C:\THINKPAD\IBMDOSCS.SYS ← Rule 2
DEVICE=C:\THINKPAD\DICRMU 1.SYS /MA=C8
-CFFF ← Rule 2
DEVICE=C:\THINKPAD\$ICPMDOS.SYS ← Rule 2
DEVICE=C:\THINKPAD\AUTODRV.SYS C:\THINKPAD\AUTODRV.INI
DEVICE=C:\THINKPAD\DISKDRV.SYS
DEVICE=C:\DOS\POWER.EXE ← Rule 3
:
DEVICE=PC_Card_Client_device_driver ← Rule 4
You might need to update the CONFIG.SYS file after you have
installed the PCMCIA software. If you make any changes to your
CONFIG.SYS file, keep in mind the following rules for PCMCIA
software:
238
IBM ThinkPad 755CX User's Guide
Summary of Contents for ThinkPad 755CX
Page 1: ...i...
Page 6: ...vi IBM ThinkPad 755CX User s Guide...
Page 16: ...xvi IBM ThinkPad 755CX User s Guide...
Page 23: ...Getting Started 2 Right Side View 2 1 1 2 2 1 3 3 1 Chapter 1 Getting Started 7...
Page 25: ...Getting Started 2 3 1 4 5 6 7 Chapter 1 Getting Started 9...
Page 26: ...Getting Started 10 IBM ThinkPad 755CX User s Guide...
Page 30: ...Locations and Functions InsideView RearView Bottom View 6 14 IBM ThinkPad 755CX User s Guide...
Page 48: ...Carrying the Computer 32 IBM ThinkPad 755CX User s Guide...
Page 214: ...Installing the Infrared Device Driver 198 IBM ThinkPad 755CX User s Guide...
Page 242: ...Getting Service 226 IBM ThinkPad 755CX User s Guide...
Page 246: ...Avoiding Hardware Conflicts 230 IBM ThinkPad 755CX User s Guide...
Page 264: ...Additional Information for Telephony Function 248 IBM ThinkPad 755CX User s Guide...