UNIDENTIFIED
EXPANSION MEMORY HALF CARD WITH CLOCK/CALENDAR
|
Card Type |
Memory card |
|
Chipset/Controller |
N/A |
|
I/O Options |
N/A |
|
Maximum DRAM |
576KB |
|
MEMORY CONFIGURATION | ||||
|
System Memory |
Total Memory |
SW1/1 |
SW1/2 |
SW1/3 |
|
64KB |
128KB |
Off |
On |
Off |
|
64KB |
192KB |
Off |
On |
Off |
|
64KB |
384KB |
Off |
On |
Off |
|
64KB |
448KB |
Off |
On |
Off |
|
64KB |
640KB |
Off |
On |
Off |
|
128KB |
192KB |
On |
Off |
On |
|
128KB |
384KB |
On |
Off |
On |
|
128KB |
448KB |
On |
Off |
On |
|
128KB |
640KB |
On |
Off |
On |
|
256KB (A) |
192KB |
On |
On |
Off |
|
256KB (A) |
384KB |
On |
On |
Off |
|
256KB (A) |
448KB |
On |
On |
Off |
|
256KB (B) |
512KB |
On |
Off |
Off |
|
256KB (B) |
576KB |
On |
Off |
Off |
|
256KB (B) |
640KB |
On |
On |
Off |
|
384KB |
448KB |
On |
On |
On |
|
384KB |
640KB |
On |
On |
On |
|
512KB |
640KB |
Off |
Off |
On |
|
Note:Use the switch settings for 256KB (A) if 4164 chips are installed in bank 0, and 256KB (B) if
| ||||
|
DRAM CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
64KB |
(9) 4164 |
None |
None |
|
128KB |
(9) 4164 |
(9) 4164 |
None |
|
256KB |
(9) 41256 |
None |
None |
|
320KB |
(9) 4164 |
(9) 41256 |
None |
|
384KB |
(9) 4164 |
(9) 41256 |
(9) 4164 |
|
512KB |
(9) 41256 |
(9) 41256 |
None |
|
576KB |
(9) 41256 |
(9) 41256 |
(9) 4164 |
|
PARITY CONFIGURATION | ||
|
Setting |
SW1/4 | |
| » |
Enabled |
On |
|
Disabled |
Off | |