Owner`s manual

5.1.2 EMM.syS Parameters
Though the command line device = emm.sys is fine for most
circumstances, you can also add parameters to your
EMMSYS command line for special needs. The extra
parameters are organized in the following format:
device
= [path ]emm.sys [/c] [pppp] [port,page]
The items inside H[ ]" designate an optional item. NOTE: Do
not type the !I[ ]H characters themselves.
[path]
[lc]
42
This parameter is for users that keep the
EMMSYS file in a subdirectory other than
the root directory. If this is the case, type in
the full path name of the EMMSYS file on
the command line. Most users will keep
EMMSYS in the root directory and will not
use this parameter.
This
parameter instructs EMMSYS to chain
interrupt vector 67 (Hex). For most users, this
parameter is not needed, but if you have a
AST penet II network adapter board in-
stalled (which uses
interrupt 67 (Hex)) in ad-
dition
to your expanded memory boards, you
must add this
parameter to be sure both
boards will work simultaneously. See Appendix
4: Regarding the AST PCnet II for more
information about the use of this parameter.