Input structure for analog or digital associative memories

Details Input structure for analog or digital associative memories Input structure for analog or digital associative memories

1997-09-30

1999-10-26

Nelms, David

Static information storage and retrieval

Associative memories

Ferroelectric cell

34082589, G11C 1500

Patent

active

059739495

ABSTRACT:
An input structure for associative memories, including an array of elementary cells, a number of input lines, a number of output lines, a number of address lines, and a number of enable lines. Each elementary cell is formed by a D flip-flop having a data input coupled to one of the address lines and an enable input coupled to one of the enable lines, and by a switch coupled between an input line and an output line, and having a control input coupled to the output of a respective latch to selectively couple the respective input line and output line according to the data stored in the latch.

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A. Kramer et al., "Ultra-Low-Power Analog Associative Memory Core Using Flash-EEPROM-Based Programmable Capacitors,"ISLPD '95 Symposium Proceedings; pp. 203-208, 1995.

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