IBM 560x 用户指南
Advanced Information for PC Cards
O S / 2
PCMCIA Storage Card Device Manager for
OS/2
OS/2
OS2PCARD.DMD is the device manager for the PCMCIA storage
card. Specify the /!DM parameter in the PCM2ATA.ADD line, so
OS2PCARD.DMD is used instead of OS2DASD.DMD. If you do not
specify /!DM, PCM2ATA.ADD uses the OS/2 standard Storage Card
Device Manager (OS2DASD.DMD); however, under some conditions
the format is not correct when you use OS2DASD.DMD.
card. Specify the /!DM parameter in the PCM2ATA.ADD line, so
OS2PCARD.DMD is used instead of OS2DASD.DMD. If you do not
specify /!DM, PCM2ATA.ADD uses the OS/2 standard Storage Card
Device Manager (OS2DASD.DMD); however, under some conditions
the format is not correct when you use OS2DASD.DMD.
The following is a line from the CONFIG.SYS file that describes the
Storage Card Device Manager:
Storage Card Device Manager:
BASEDEV=OS2PCARD.DMD
O S / 2
OS/2 PCMCIA Storage API Device Driver
This device driver provides a communication function between PC
Card Director or the mount utility and the OS/2 PCMCIA ATA card
device driver. As a result, a utility in the upper layer can get the
drive letter or partition information for the PCMCIA storage card.
Card Director or the mount utility and the OS/2 PCMCIA ATA card
device driver. As a result, a utility in the upper layer can get the
drive letter or partition information for the PCMCIA storage card.
The following is a line from the CONFIG.SYS file that describes the
Storage API device driver:
Storage API device driver:
DEVICE =[drive:][directory]PCMSSDIF.SYS
204
IBM ThinkPad 560 User's Guide