IBM 560x User Guide
Advanced Information for PC Cards
DEVICEHIGH=C:\THINKPAD\PAWATAS.SYS
Using an ATA card, an SRAM card, and a Flash card:
DEVICEHIGH=C:\THINKPAD\FLSHDMTD.SYS
(↑ Flash card Memory Technology driver)
DEVICEHIGH=C:\THINKPAD\PAWATASF.SYS
(↑ ATA SRAM Flash card driver)
Note:
When the total storage of the Flash cards used at the
same time exceeds 10MB, you must do one of the
following:
same time exceeds 10MB, you must do one of the
following:
Assign the
/TSIZE:
n parameter in the
PAWATASF.SYS file.
For example:
1. If the maximum total storage is 20MB, specify:
DEVICE=PAWATASF.SYS /TSIZE:6
2. If the maximum total storage is 40MB, specify:
DEVICE=PAWATASF.SYS /TSIZE:1
See the
/TSIZE
parameter on page 203.
This increases the memory resident area for
PAWATASF.SYS.
PAWATASF.SYS.
Assign the
/EMS
parameter in the PAWATASF.SYS
file, and the
/NE
parameter in the IBMDOSCS.SYS
file. This sets IBMDOSCS.SYS not to use the EMS
page frame and allows PAWATASF.SYS to use it
instead. (The EMS memory must be enabled.)
page frame and allows PAWATASF.SYS to use it
instead. (The EMS memory must be enabled.)
For example:
DEVICE=IBMDOSCS.SYS /NE /FLASH
:
DEVICE=PAWATASF.SYS /EMS
Appendix B. Advanced Information for PC Cards
199