Dynamic random access memory

A dynamic random access memory (DRAM) includes first and second data buses, and first and second command and address (C/A) buses. The first data bus conveys a write data to the DRAM. The second data bus conveys read data from the DRAM. The first and second C/A buses are respectively associated with...

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Bibliographische Detailangaben
1. Verfasser:	MADRID, PHILIP ENRIQUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A dynamic random access memory (DRAM) includes first and second data buses, and first and second command and address (C/A) buses. The first data bus conveys a write data to the DRAM. The second data bus conveys read data from the DRAM. The first and second C/A buses are respectively associated with the first and second data buses. In one embodiment, the first data bus conveys the write data to a first bank of memory of the DRAM simultaneously as the second data bus conveys the read data from a second bank of memory of the DRAM. In another embodiment, the first data bus conveys the write data to a first rank of memory of the DRAM simultaneously as the second data bus conveys read data from a second rank of memory of the DRAM.