Switch Settings
If the microprocessor bus-to-core ratio is incorrect,
system-board components will overheat and component damage might occur. Be sure that
microprocessor switch settings on the microprocessor switch are set properly according to the speed
of the microprocessor.
There are eight switch settings on the microprocessor switch. The switch settings have the following meanings:
(see switch pictures on left panel, below sys-board)
Please see the LEGAL - Trademark notice.
Switch
NumberPurpose
1
Core ratio
2
Core ratio
3
Core ratio
4
Core ratio
5
System bus speed
6
System bus speed
7
Serial port B
° On - Enables Serial B port
° Off - Disables Serial B port
8
Diskette Drive
° Off - Normal diskette operation
° On - Enables read-only diskette operation
System Board Memory Configuration
The following DIMM configurations are supported.
NOTE: Standard memory-module configurations are
subject to change.
Configuration
Speed
Type
Size (MB)
Standard
60 ns
EDO
ECC32
Optional
60 ns
EDO
ECC32, 64, 128
Total
MemoryMem1
Mem2
Mem3
Mem4
32
32
-
-
-
42
32
16
-
-
48
16
16
16
-
64
64
-
-
-
64
32
32
-
-
64
32
16
16
-
96
32
32
32
-
128
128
-
-
-
128
64
64
-
-
256
128
128
-
-
256
128
64
64
-
512
128
128
128
128
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