Installing Device Drivers - Texas Instruments TravelMate 2000 User Manual

Memory Areas in the TravelMate 2000
H-6 Configuring Memory
SMARTDRV.SYS - device driver for use with a hard disk and Extended or Expanded memory that supports
disk-caching to speed up reading from the hard disk.

Installing Device Drivers

To install a driver, add a DEVICE command line to your CONFIG.SYS file using MS-DOS EDLIN or a
word processor
which saves ASCII text files.
DEVICE = C:\DOS\XXXXXXXX.SYS [options]
You must then restart the computer to load the new CONFIG.SYS settings and activate the driver.
EMM4J.SYS
The EMM4J.SYS device driver must be installed before you can use Expanded Memory. To install
EMM4J.SYS in its simplest form, include the following command line in your CONFIG.SYS file before any
other DEVICE commands that use Expanded memory (e.g. RAMDRIVE.SYS):
DEVICE=C:\DOS\EMM4J.SYS
In this form, the Expanded memory manager will use default values-64K byte of page frame (D0000H to
DFFFFH) available for application programs and 32K byte of page frame (C8000H to CFFFFH) occupied
by the EMM4J.SYS device driver. Ms is sufficient for the vast majority of applications unless your software
specifically instructs you otherwise. Refer to your application software manual for details.