Partial scrambling to reduce correlation

Details Partial scrambling to reduce correlation Partial scrambling to reduce correlation

2008-06-30

2011-11-15

Luu, Pho M (Department: 2824)

Static information storage and retrieval

Floating gate

Disturbance control

C365S185170, C365S185180, C365S185190, C711S163000, C711S102000, C711S103000, C711S003000

Reexamination Certificate

active

08059455

ABSTRACT:
Decorrelation is provided between data stored in respective pairs of adjacent memory cells in a plurality of bit lines of a flash memory. Each of the pairs of adjacent memory cells is located along a respective one of the bitlines and common to two adjacent wordlines. The decorrelation is achieved by storing scrambled data in at least one memory cell of each of the pairs of adjacent memory cells and storing unscrambled data in at least one memory cell of at least one of the pairs of adjacent memory cells.

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