The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 27, 2022
Filed:
Mar. 23, 2020
Arm Limited, Cambridge, GB;
Rune Holm, Cambridge, GB;
John Wakefield Brothers, III, Calistoga, CA (US);
Arm Limited, Cambridge, GB;
Abstract
A neural network processor is disclosed that includes a combined convolution and pooling circuit that can perform both convolution and pooling operations. The circuit can perform a convolution operation by a multiply circuit determining products of corresponding input feature map and convolution kernel weight values, and an add circuit accumulating the products determined by the multiply circuit in storage. The circuit can perform an average pooling operation by the add circuit accumulating input feature map data values in the storage, a divisor circuit determining a divisor value, and a division circuit dividing the data value accumulated in the storage by the determined divisor value. The circuit can perform a maximum pooling operation by a maximum circuit determining a maximum value of input feature map data values, and storing the determined maximum value in the storage.