Advanced Information for PC Cards
DOS
Releasing the PCMCIA Memory Area
Note:
These procedures do not apply to
the device drivers supplied with your
PC Card.
If you are using DOS 7.0 or later but not are using the PC Card,
you can use the PCMCIA memory area as your application program
memory area. There are two ways to make this available for
application programs:
Use the PCMCIAOF command.
Use the DOS Multiple Configuration Function.
Using the PCMCIAOF command:
Type PCMCIAOF at the
command prompt (usually C:>). This converts the PCMCIA
DEVICE statements to comments.
The CONFIG.SYS file will look like this:
DEVICE=C:\DOS\EMM386.EXE 1 24 frame=D
X=C8
-CFFF
:
REM DEVICE=C:\THINKPAD\IBMDSS 1.SYS /D
REM DEVICE=C:\THINKPAD\IBMDOSCS.SYS
REM DEVICE=C:\THINKPAD\DICRMU 1.SYS /MA=C8
-CFFF
REM DEVICE=C:\THINKPAD\$ICPMDOS.SYS
REM DEVICE=C:\THINKPAD\AUTODRV.SYS C:\THINKPAD\AUTODRV.INI
REM DEVICE=C:\THINKPAD\DISKDRV.SYS
DEVICE=C:\DOS\POWER.EXE
:
DEVICE=PC_Card_Client_device_driver
If you want to reset the PCMCIA memory area so you can use a PC
Card, enter PCMCIAON at the command prompt.
240
IBM ThinkPad 755CX User's Guide
Содержание ThinkPad 755CX
Страница 1: ...i...
Страница 6: ...vi IBM ThinkPad 755CX User s Guide...
Страница 16: ...xvi IBM ThinkPad 755CX User s Guide...
Страница 23: ...Getting Started 2 Right Side View 2 1 1 2 2 1 3 3 1 Chapter 1 Getting Started 7...
Страница 25: ...Getting Started 2 3 1 4 5 6 7 Chapter 1 Getting Started 9...
Страница 26: ...Getting Started 10 IBM ThinkPad 755CX User s Guide...
Страница 30: ...Locations and Functions InsideView RearView Bottom View 6 14 IBM ThinkPad 755CX User s Guide...
Страница 48: ...Carrying the Computer 32 IBM ThinkPad 755CX User s Guide...
Страница 214: ...Installing the Infrared Device Driver 198 IBM ThinkPad 755CX User s Guide...
Страница 242: ...Getting Service 226 IBM ThinkPad 755CX User s Guide...
Страница 246: ...Avoiding Hardware Conflicts 230 IBM ThinkPad 755CX User s Guide...
Страница 264: ...Additional Information for Telephony Function 248 IBM ThinkPad 755CX User s Guide...
Страница 288: ...272 IBM ThinkPad 755CX User s Guide...