Configurable high-speed memory interface subsystem

A memory interface subsystem including a write logic and a read logic. The write logic may be configured to communicate data from a memory controller to a memory. The read logic may be configured to communicate data from the memory to the memory controller. The read logic may comprise a plurality of...

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Bibliographische Detailangaben
Hauptverfasser: BUTT DERRICK SAI-TANG, MAGEE TERENCE J, KONG CHENG-GANG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A memory interface subsystem including a write logic and a read logic. The write logic may be configured to communicate data from a memory controller to a memory. The read logic may be configured to communicate data from the memory to the memory controller. The read logic may comprise a plurality of physical read datapaths. Each of the physical read datapaths may be configured to receive (i) a respective portion of read data signals from the memory, (ii) a respective read data strobe signal associated with the respective portion of the received read data signals, (iii) a gating signal, (iv) a base delay signal and (v) an offset delay signal.