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ARO-1130CA Installation and Hardware Guide
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Sample command lines for config.sys file:
device=c:\scsi\aspi8dos.sys /d
device=c:\scsi\aspicd.sys /d:aspicd0
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sample command line for autoexec.bat file:
\dos\mscdex.exe /d:aspicd0 /M:12
(This assigns the CD-ROM the next available drive letter, typi-
cally D if there is only one DOS drive.)
The following tables describe the aspi8dos and aspicd command
line options. For a description of mscdex command line options, see
your Microsoft DOS documentation. You can type command line
options in uppercase or lowercase letters. Leave a blank space
between options.
Command Line Options for aspi8dos.sys
Option Example Use
/ccbs
<count>
/ccbs8 Specifies the maximum number of concurrent ASPI com-
mands that can be supported. The valid range is 1 through
16. The default is 4. If you increase this value, the size of the
ASPI manager also increases. Use this option only if you
want to run an ASPI program that specifies a higher number
of concurrent commands.
/d /d Displays information about the ARO-1130CA and attached
SCSI devices when the computer boots.
/L /L Enables
aspi8dos to recognize all eight possible LUNs asso-
ciated with each SCSI ID. If the option is not used, aspi8dos
can recognize only LUN 0 for each SCSI ID.
/m n /m1 Causes aspi8dos to scan the PCI bus. The method used to
scan the bus is determined by the value of
n:
/mb = scan PCI bus using PCI BIOS calls
/m1 = scan PCI bus using Mechanism #1
/m2 = scan PCI bus using Mechanism #2
aspi8dos automatically scans the PCI bus for SCSI devices.
It tries to determine which scanning method will work best
for the given system configuration. Use the /mb, /m1, and
/m2 options only if you want to override the
aspi8dos inter-
nal scanning mechanism. Usually aspi8dos can determine
which scanning method is optimal for your system. (PCI
BIOS calls are described in the PCI BIOS spec; scanning
mechanisms #1 and #2 are described in the PCI spec.