Watchdog resetting means

The utility model provides a watchdog resetting means, include: watchdog receiving module can convert parallel data into with disposing the message to the discernment of maximum likelihood decision method is passed through to data in the watchdog configuration message, be used for the decoding watch...

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Bibliographic Details
Main Authors SHAO JIA'NAN, LIU BAICHUAN, WANG XUEHU, ZHANG JINKUI, WU JUN, CHEN XU, LI JIN, CHEN JUN
Format Patent
LanguageEnglish
Published 26.08.2015
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The utility model provides a watchdog resetting means, include: watchdog receiving module can convert parallel data into with disposing the message to the discernment of maximum likelihood decision method is passed through to data in the watchdog configuration message, be used for the decoding watchdog configuration message data decode module of watchdog configuration message data when watchdog configuration message data decode module detects the frame start position, gets into the watchdog and disposes the message data accepting state, and when receiving this frame stop bits, this frame watchdog configuration message data is received and is finished to watchdog configuration message data decode module can be followed and judged the order of opening or closing the watchdog function in the watchdog configuration message data. Consequently, through be in emulation state lower time as MCU, utilize FPGA hardware platform, through to the decoding of watchdog configuration message, can accurately control the watchdog function and close.
Bibliography:Application Number: CN20152176616U