Control Data Corporation CYBER 180 810 Maintenance And Parts Manual page 72

TABLE 4-10.
Portion
Installed of MemorI Used
Memory RMA Bit
(M
bytes)
40 41 42
4 MB
x x
0
x x
1
8 MB
x
0
x
x
1
x
16 MB
0
x x
1
x x
X - Don't Care
U - Up
D - Down
- - Center (zero)
TABLE 4-11.
Portion
Installed
of MemorI Used
Memor:y
~M bites}
16 MB
32 MB
48 MB
64 MB
X - Don't Care
U -
Up
D - Down
38
x
x
x
x
0
1
0
1
- - Center (zero)
4-38
RMA Bit
39
40
x
0
x
1
0
x
1
x
x
x
x
x
x
x
x
x
64K CHIP MEMORY RECONFIGURATION
Memory Options Installed Remaining
Configuration Register Bits
Available
Switches Memor:y
3
4 5
12 16 19 20 21
(M
bytes)
u
0
1
0 0
1 2 MB
D
0 0
0 0
1
2 MB
u
0
1
0
1
0
4 MB
D
0 0 0
1
0
4 MB
u
0
1
1 0 0
8 MB
D
0 0 1 0 0 8 MB
256K
CHIP MEMORY RECONFIGURATION
Memor:y Options Installed
'
Remaining
Conf igur:ation Register: Bits
'
Available
Switches
'
Memor:y
1
2
3 12
16
17
18
19
l
~M bites)
'
u
1 1 0 0 1
I
8 MB
D 1
0
0 0 1
I
8 MB
'
u
1 1 0 1 0
'
16
MB
D 1 0
0
1
0 '
16
MB
'
u
1 1
1
0 0
'
16 MB
D
1
0
1 0 0
'
32
MB
'
u
1 1 1
0
o I
32
MB
D
1
0
1 0
0 '
32
MB
60469500 B