Invention Grant
US08130019B1 Clock signal propagation method for integrated circuits (ICs) and integrated circuit making use of same
有权
用于集成电路(IC)的时钟信号传播方法和利用其的集成电路
- Patent Title: Clock signal propagation method for integrated circuits (ICs) and integrated circuit making use of same
- Patent Title (中): 用于集成电路(IC)的时钟信号传播方法和利用其的集成电路
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Application No.: US12579560Application Date: 2009-10-15
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Publication No.: US08130019B1Publication Date: 2012-03-06
- Inventor: Tom Awad , Martin Laurence , Martin Filteau , Pascal Gervais , Douglas Morrissey
- Applicant: Tom Awad , Martin Laurence , Martin Filteau , Pascal Gervais , Douglas Morrissey
- Applicant Address: CA Montreal, Quebec
- Assignee: Octasic Inc.
- Current Assignee: Octasic Inc.
- Current Assignee Address: CA Montreal, Quebec
- Agency: Ladas & Parry LLP
- Main IPC: G06F1/04
- IPC: G06F1/04 ; H03K3/00

Abstract:
A method is provided for propagating clock signals in a circuit segment having a first clocked device, a second clocked device and a data path between the first clocked device and the second clocked device. The data path propagates data released by the first clocked device to the second clocked device and is associated with a data propagation delay. The method comprises providing a clock propagation path for propagating clock signals to the first clocked device and the second clocked device, wherein the clock signal propagated to the second clocked device is delayed from the clock signal propagated to the first clocked device by a clock delay interval, the clock delay interval being related to the data propagation delay of the data path. A circuit segment making use of the above method is also provided.
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