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Olivetti MEM2852 Memory Expansion Board
Jumper Settings
|
Card Type |
Memory card |
|
Maximum Onboard Memory |
2MB |
|
Data Bus |
16-bit ISA |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
» |
Factory configured - do not alter |
SW1/1 |
Unidentified |
|
» |
Factory configured - do not alter |
SW1/2 |
On |
|
» |
Factory configured - do not alter |
SW1/3 |
Off |
|
» |
Factory configured - do not alter |
SW1/4 |
Off |
|
DRAM CONFIGURATION |
|
Note: Board accepts a maximum of 2MB memory. The configuration and chip size is unidentified. |
|
DRAM SWITCH CONFIGURATION (512KB SYSTEM) | ||||||||
|
Memory boards installed |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 |
SW2/8 |
|
1 |
On |
On |
On |
Off |
On |
On |
On |
Off |
|
2 |
On |
On |
On |
Off |
Off |
On |
On |
Off |
|
3 |
On |
On |
On |
Off |
On |
Off |
On |
Off |
|
DRAM SWITCH CONFIGURATION (1MB SYSTEM) | ||||||||
|
Memory boards installed |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 |
SW2/8 |
|
1 |
Off |
Off |
On |
Off |
On |
On |
On |
Off |
|
2 |
Off |
Off |
On |
Off |
Off |
On |
On |
Off |
|
3 |
Off |
Off |
On |
Off |
On |
Off |
On |
Off |