Invention Grant
- Patent Title: Maintaining data coherency in multi-clock systems
- Patent Title (中): 在多时钟系统中维护数据一致性
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Application No.: US11956103Application Date: 2007-12-13
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Publication No.: US07949917B2Publication Date: 2011-05-24
- Inventor: Seiji Yanagida
- Applicant: Seiji Yanagida
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent John R. Pessetto; W. James Brady; Frederick J. Telecky, Jr.
- Main IPC: G01R31/28
- IPC: G01R31/28 ; G06F11/00

Abstract:
A system comprises storage that includes first and second data. The system also comprises circuit logic coupled to the storage. The circuit logic receives a plurality of clock signals. As a result of receiving a signal, the circuit logic uses the plurality of clock signals to obtain the first and second data and to provide the first and second data to target logic coupled to the circuit logic. The system resets the circuit logic between providing the first data and providing the second data.
Public/Granted literature
- US20090157761A1 MAINTAINING DATA COHERENCY IN MULTI-CLOCK SYSTEMS Public/Granted day:2009-06-18
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