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
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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 | |