March Products 120 III (PC620) User Manual
Page 126
User Manual version 2503
LIBRA 120 III (PC620 Intel 815E)
6-116
C: DiskOnChip Installation
The LIBRA 120 III is equipped with an internal flash disk
which can emulate a floppy disk drive by adapting
DiskOnChip
memory chips from 2MB to 144MB capacity,
and the flash disk is fully compatible with floppy disk format
of MS-DOS system.
To install a DiskOnChip
memory to the provided socket,
follow the instructions below;
1. Make sure the computer is turned off
2. Insert the DiskOnChip
memory device into the onboard
socket. Make sure that pin 1 of the DiskOnChip
is aligned
with the pin 1 of the socket.
3. Power up the computer
4. During the power up, the DiskOnChip
drivers will be
automatically loaded into the system memory.
5. At this time, the DiskOnChip
can be accessed as any
disk drive.
6. If it is the only disk in the system, it will appear as the
first drive, drive C:.
7. If there are more drives already attached to the system,
then by default, the DiskOnChip
will appear as the last
drive unless specially programmed.
8. If the DiskOnChip
is to be bootable, then follow the
steps below
a.
Use DOS command to copy the operating files into
the DiskOnChip
b.
The DiskOnChip
is to be configured as the first
drive, drive C: in the system. Use the DUPDATE
utility.
DUPDATE D /S: DOC104.EXB /FIRST (set as c:)
DUPDATE C /S: DOC104.EXB (set as d:)
For more information and for the latest software utility and
utilities manual on the DiskOnChip
, visit M-System website
at .
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