Clock control circuit for controlling an oscillation circuit...

Details Clock control circuit for controlling an oscillation circuit... Clock control circuit for controlling an oscillation circuit...

2006-07-11

2006-07-11

Browne, Lynne H. (Department: 2116)

Electrical computers and digital processing systems: support

Clock control of data processing system, component, or data...

Inhibiting timing generator or component

C713S322000, C713S323000, C713S600000

Reexamination Certificate

active

07076683

ABSTRACT:
An oscillation circuit generates a reference clock signal for a clock signal supplied to each section of a data transfer control device. In a clock output control circuit, a clock command is decoded by a clock command decoder and oscillation of the oscillation circuit is controlled. The data transfer control device including a clock control circuit transfers data as a host or a peripheral in a state being set to either a self-powered first device or a second device which can operate by using a power supply on a bus. The oscillation operation of the oscillation circuit is suspended in an idle state of the second device.

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Nobuyiki Saito, “OTG Controller LSI Taking Reduction of CPU Load Into Consideration”, Design Wave Magazine, Apr. 2002 pp. 82-88 (with abstract).

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