Neural network unit that interrupts processing core upon condition

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United States of America

PATENT NO 11221872
APP PUB NO 20180276034A1
SERIAL NO

15994672

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Abstract

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A programmable apparatus includes a program memory that holds instructions of a program fetched and executed by the apparatus, a data memory that holds data processed by the instructions, a status register that holds a status having fields: a program memory address at which a most recent instruction is fetched from the program memory, a data memory access address at which data has most recently been accessed in the data memory by the apparatus and a repeat count that indicates a number of times an operation specified in a current program instruction remains to be performed. A condition register has condition fields corresponding to the status register fields. Control logic generates an interrupt request to a processing core in response to detecting that the status held in the status register satisfies the condition specified in the condition register.

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI ZHAOXIN SEMICONDUCTOR CO LTDROOM 301 NO 2537 JINKE ROAD ZHANGJIANG HI-TECH PARK SHANGHAI 201203

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Henry, G Glenn Austin, US 410 6997
Parks, Terry Austin, US 256 5005

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