Circuit and method for internal refresh counter

Static information storage and retrieval – Read/write circuit – Data refresh

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36523006, G11C 700

Patent

active

061341681

ABSTRACT:
A counter (450) for generating a series of binary addresses, each of the addresses including a set of one or more most-significant bits. The counter includes circuitry to generate the addresses, including the set of most-significant bits (402), in a first mode and circuitry to generate the addresses (400), excluding the set of most significant bits, in a second mode. The counter is operable to transition between the first and second modes. The counter also includes circuitry to generate the addresses in the first mode in a non-binary count order in which the set of most-significant address bits is a set of least-significant bits in the count order.

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patent: 5835956 (1998-11-01), Park et al.
"Low Power Architecture Design and Compilation Techniques for High-Performance Processors", Su, et. al., Advanced Computer Architecture Laboratory, University of Southern California, 1994, pp. 489-498.

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