DYNAMIC CLOCK SWITCHING METHOD AND APPARATUS AS WELL AS COMPUTER READABLE MEDIUM - ZHONGXING MICROELECTRONICS TECHNOLOGY CO LTD

Title:

DYNAMIC CLOCK SWITCHING METHOD AND APPARATUS AS WELL AS COMPUTER READABLE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2016/041278

Kind Code:

A1

Abstract:

Disclosed are a dynamic clock switching method and apparatus as well as a computer readable medium. The apparatus comprises a clock selection signal generation unit, a clock enable signal generation unit, a synchronization unit and a gating unit; the clock selection signal generation unit is configured to generate two or more clock selection signals and to transmit same to the clock enable signal generation unit; the clock enable signal generation unit is configured to generate a clock enable signal based on a plurality of clock selection signals transmitted by the clock selection signal generation unit and to transmit the clock enable signal to the synchronization unit; the synchronization unit is configured to synchronize the clock enable signal and to transmit the synchronized clock enable signal to the gating unit; and the gating unit is configured to open or close the output of the clock signal based on the clock enable signal synchronized by the synchronizing unit.

Inventors:

XIA MAOSHENG (CN)
ZHANG QING (CN)

Application Number:

PCT/CN2014/093859

Publication Date:

March 24, 2016

Filing Date:

December 15, 2014

Export Citation:

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Assignee:

ZHONGXING MICROELECTRONICS TECHNOLOGY CO LTD (CN)

International Classes:

H03K19/00

Foreign References:

CN203117836U	2013-08-07
CN103546125A	2014-01-29
CN102012717A	2011-04-13

Other References: