5
Example: Upgrading 8 Mbytes to
16
Mbytes
To
upgrade
a Model 382 controller
with
8 Mbytes (two existing 4
Mbyte
RAM
boards)
to
16
Mbytes
with
the
HP
A2201A 8
Mbyte
RAM
Board
Set, you
would follow these steps:
1.
The
amount
of
RAM
existing is 8 Mbytes. You would
write
that
amount
in
Table 5-2's
'Existing,
Total'
block as shown below:
Example Existing Memory vs. Upgraded Memory
Total RAM
PAIR
0 RAM
PAIR
1
Existing 8 MB
Upgraded
2. Refer
to
your controller's
memory
and
determine
the
size
of
the
RAM
boards
already
in
the
slots. One
of
these
configurations
in
Table 5-3 will
exist:
Table 5-3.
Model 382: RAM Board Configurations for 8 Mbytes
Total
Memory
RAM
PAIR
0 RAM
PAIR
1
8 MBytes
[4
MB}
[4
MB}
8 MBytes [2
MB}
[2
MB}
[2
MB)[2
MB)
If
two slots have
boards,
the
boards
are
each 4 Mbytes.
This
condition is
used
in
this example.
You would
write
'4
MB'
in
Table 5-2's
'Existing'
block for
RAM
PAIR
1
slots as shown below:
5-14 Memory Configurations
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