User`s manual
System
2800
User's
Manual
density
disk.
If
you
reconfigure
your
q:erating
system
for
either
single
or
double
density
using
the
MOVCPM/S
or
MOVCFM/D
canmands,
the
drives
will
be
numbered
normally.
There
are
three
system
files
on
the
CP/M
System
Disk.
MOVC:PM/S,
MOVCPM/D,
and
MOVCPMjM.
'Ihese
files
are
used
to
construct
single,
double,
and
mixed
density
CP/M
operating
systems
respectively.
Single
and
double
density
systems
should
be
used
when
more
TPA
area
is
needed.
The
mixed
density
program
is
approximately
lK
larger
than
the
single
density
or
double
density
programs.
CAurION
Do
not
try
to
put
a
single
density
CP/M
operating
system
on
a
double
density
disk
or
a mixed
or
double
density
CP/M
operating
system
on
a
single
density
disk.
wben
booted
up
under
the
single
density
CP/M
operating
system,
(VECTOR
GRAPHIC
XXI<
CP/M
VERSION
2.XX
SD)
drive
numbers A, B, C
and
D
are
used
for
the
first
four
drives,
and
single
density/single
sided
disks
only
may
be
accessed.
wben
booted
up
under
the
double
density
CPjM
operating
system
(VECTOR
GRAPHIC
XXI<
CP/M
VERSION
2.XX
DD)
drive
numbers
A,
B, C
and
D
are
used
for
the
first
four
drives,
and
double
density/double
sided
disks
only
may
be
accessed.
The
Format/8
Program
provides
for
formatting
blank
disks
for
either
single
or
double
density.
In
order
to
transfer
files
back
and
forth
from
5
1/4"
to
8"
floppies,
put
a
5
1/4"
disk
controller
into
the
system
2800 and
boot
up
on
the
Dualstor
in
mixed
density.
Drive
numbers
I,
J,
K
and
L
are
then
used
to
refer
to
the
5
1/4"
drives.
Simply
use
PIP
to
transfer
files
back
and
forth.
Remember
that
the
backup
and
format
programs
are
different
for
the
5
1/4"
and
8"
systems.
3-2
Rev.
l-C
8/15/80