METHODS OF OPERATING MEMORY SYSTEMS IN WHICH AN ACTIVE...

Details METHODS OF OPERATING MEMORY SYSTEMS IN WHICH AN ACTIVE... METHODS OF OPERATING MEMORY SYSTEMS IN WHICH AN ACTIVE...

2005-05-17

2005-05-17

Nelms, David (Department: 2818)

Static information storage and retrieval

Addressing

Sync/clocking

C365S148000, C365S194000, C365S198000, C327S113000, C327S145000, C327S153000, C711S167000

Reexamination Certificate

active

06894946

ABSTRACT:
A memory system includes a memory device that includes an active termination circuit. The memory system further includes a controller circuit that includes a frequency control circuit that is configured to modulate a system clock between a first frequency value and a second frequency value, greater than the first frequency value, responsive to a control signal. The controller circuit is further configured to determine an active termination value for the active termination circuit responsive to the system clock at the first frequency value, and to apply commands to the memory device responsive to the system clock at the second frequency value.

REFERENCES:
patent: 5495446 (1996-02-01), Teel et al.
patent: 5635852 (1997-06-01), Wallace
patent: 6330627 (2001-12-01), Toda
patent: 6369605 (2002-04-01), Bonella et al.
patent: 6584576 (2003-06-01), Co
patent: 6687780 (2004-02-01), Garlepp et al.
patent: 6754132 (2004-06-01), Kyung
patent: 20020108069 (2002-08-01), Keeth et al.
patent: 20020109528 (2002-08-01), Toda
patent: 20020181633 (2002-12-01), Trans
patent: 20020194416 (2002-12-01), Kim et al.
patent: 20030070052 (2003-04-01), Lai
patent: 20030131138 (2003-07-01), Allen et al.
patent: 06-044773 (1994-02-01), None
patent: 1999-0013963 (1999-02-01), None
Notice to Submit Response issued Apr. 29, 2004 for Korean Application No. 10-2002-0012562.

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