Circuit for asynchronously resetting synchronous circuit

Details Circuit for asynchronously resetting synchronous circuit Circuit for asynchronously resetting synchronous circuit

2006-05-31

2008-11-11

Wells, Kenneth B. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Synchronizing

C327S143000

Reexamination Certificate

active

07449926

ABSTRACT:
A reset signal generation circuit for generating a reset signal synchronously or asynchronously to a clock signal in accordance with an operation state. An operation detection circuit detects operation of a CPU and generates an operation detection signal. A signal control circuit generates a first reset signal synchronously or asynchronously to an internal clock signal based on the operation detection signal and a system reset signal. The first reset signal is provided to synchronous circuits including the CPU.

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patent: 2002-108510 (2002-04-01), None

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