Synchronous controlling unit and synchronous control method

Details Synchronous controlling unit and synchronous control method Synchronous controlling unit and synchronous control method

2007-02-27

2007-02-27

Trujillo, James K. (Department: 2116)

Electrical computers and digital processing systems: support

Clock, pulse, or timing signal generation or analysis

C713S400000, C713S600000

Reexamination Certificate

active

11033297

ABSTRACT:
An information processing system is operated by reference clock signals supplied to a plurality of units. High frequency clock signals are generated from the reference clock signals supplied. Shift-holding of the reference clock signals is performed based on the high frequency clock signals, and shift-hold data is stored. The reference clock signals and the high frequency clock signals are synchronized based on the shift-hold data, and synchronization information is stored. Data communication is carried out between the first unit and other units, based on the synchronization information.

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