Mirrored computer memory on single bus
A fully mirrored memory system includes mirror memory on the same memory bus as the active memory. Data is written to both active memory and mirror memory. Select-signal lines are used to control which memory units are used for writing and reading. If a memory unit is determined to be defective, the...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A fully mirrored memory system includes mirror memory on the same memory bus as the active memory. Data is written to both active memory and mirror memory. Select-signal lines are used to control which memory units are used for writing and reading. If a memory unit is determined to be defective, the signal-select lines are used to logically replace the active memory unit with its corresponding mirror memory unit for reading. |
|---|