User guide

120 Enhanced OS-9 for X86 PCAT
1
Installing and Configuring Enhanced OS-9
d<id>_3.d0 id= SCSI ID (1-f) mapped as drive d0
SCSI FLOPPY - PCF Descriptors
md<id>_3.d0 id= SCSI ID (1-f) mapped as drive md0
SCSI TAPE Descriptors
/mt<id> id= SCSI ID (1-f)
SCSI CDROM Descriptors
/cd0 SCSI ID is set to 5
NoteNote
When using the Wizard, the descriptors for SCSI are automatically
included or created as needed for the SCSI controller selected. Users
may also access the descriptors in the MWOS directory structure.
MWOS/OS9000/80386/PORTS/PCAT/CMDS/BOOTOBJS/DESC/SCSI8XX
MWOS/OS9000/80386/PORTS/PCAT/CMDS/BOOTOBJS/DESC/AHA1540
MWOS/OS9000/80386/PORTS/PCAT/CMDS/BOOTOBJS/DESC/AIC7870
System Devices
Real Time Clock
Real-time clock (RTC) devices with battery backup enable the system
clock to be set without operator intervention. The bootfile options dialog
in the Configuration Wizard may be used to include one of two possible
real-time clock drivers.
The local time driver assumes that the time stored in the RTC device is
local time. This option maintains compatibility when another O.S. is
installed on the same machine.
The GMT driver assumes that the time stored in the RTC is Greenwich
Mean Time.