Invention Grant
- Patent Title: Double data rate clock gating
- Patent Title (中): 双数据速率时钟门控
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Application No.: US13250042Application Date: 2011-09-30
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Publication No.: US08686755B2Publication Date: 2014-04-01
- Inventor: Anatoly Gelman
- Applicant: Anatoly Gelman
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Sterne Kessler Goldstein & Fox PLLC
- Main IPC: H03K19/00
- IPC: H03K19/00

Abstract:
Methods, systems, and computer program products are provided to implement clock gating with double data rate (“DDR”) logic. In traditional single data rate (“SDR”) clock gating, disabling the clock holds the clock logic level to a predefined value, potentially causing a logic transition that would be erroneously interpreted as a normal clock transition by DDR logic. Similar techniques can also be utilized to convert a SDR clock to a half-frequency DDR clock for use with DDR logic, realizing the energy efficiencies of DDR clocking.
Public/Granted literature
- US20130082738A1 DOUBLE DATA RATE CLOCK GATING Public/Granted day:2013-04-04
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