Methods and systems for improving memory component size and acce

Details Methods and systems for improving memory component size and acce Methods and systems for improving memory component size and acce

1995-09-14

1998-11-10

Nelms, David C.

Static information storage and retrieval

Read/write circuit

Flip-flop used for sensing

36518902, 365203, 36523002, G11C 700

Patent

active

058360077

ABSTRACT:
A memory system having split logical bit lines and interleaved pre-charge/access cycles is provided. A bit line access circuit supports multiple conductors per logical bit line and pre-charges the conductors before access cycles thereto. The access cycles for one logical bit line are performed simultaneous with the pre-charge cycles for another logical bit line by the access circuit. Virtual reading is provided for eliminated memory cells. The memory system can be used in a programmable gate array having memory cells distributed throughout for programming respective programmable resources.

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