CLOCK MANAGEMENT APPARATUS, CLOCK FREQUENCY DIVISION MODULE AND SYSTEM-ON-CHIP

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United States of America Patent

APP PUB NO 20240146310A1
SERIAL NO

18548044

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Abstract

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Provided is a clock management apparatus wherein the clock management apparatus includes a clock synchronization signal generator, a plurality of clock gating units and clock frequency division modules; a synchronization signal of a predetermined period is generated by the clock synchronization signal generator; each of the clock gating units is connected in series with a corresponding one of the clock frequency division modules to form a signal processing branch; and the signal processing branches are connected in parallel to receive a source clock signal respectively, the clock gating unit controls the on-off switch of the signal processing branch, and the clock frequency division modules are configured to perform phase adjustment on the clock signals of the signal processing branches after receiving the synchronization signal output by the clock synchronization signal generator, and to adjust the clock signals of the signal processing branches from an asynchronous state to a synchronous state.

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Patent Owner(s)

Patent OwnerAddress
ESPRESSIF SYSTEMS (SHANGHAI) CO LTDROOM 204 BUILDING 2 NO 690 BIBO ROAD CHINA (SHANGHAI) PILOT FREE TRADE ZONE SHANGHAI 201203

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HE, Yaqian SHANGHAI, CN 1 0
TONG, LI Shanghai, CN 57 250

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