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:
May. 12, 2026
Filed:
Jul. 27, 2023
Verisilicon Microelectronics (Shanghai) Co., Ltd., Shanghai, CN;
Verisilicon Microelectronics (Chengdu) Co., Ltd., Chengdu, CN;
Verisilicon Microelectronics (Nanjing) Co., Ltd., Nanjing, CN;
Verisilicon Microelectronics (Beijing) Co., Ltd., Beijing, CN;
Zhao Li, Chengdu, CN;
VERISILICON MICROELECTRONICS (SHANGHAI) CO., LTD., Shanghai, CN;
VERISILICON MICROELECTRONICS (CHENGDU) CP., LTD., Chengdu, CN;
VERISILICON MICROELECTRONICS (NANJING) CO., LTD., Nanjing, CN;
VERISILICON MICROELECTRONICS (BEIJING) CO., LTD., Beijing, CN;
Abstract
Provided are control method and device for image signal processors of multiple channels, the method is applied to acceleration processing unit. The acceleration processing unit is connected with image signal processors of multiple channels, and the method includes: setting parameters of the image signal processors of multiple channels, and starting the image signal processors of multiple channels; starting timing when receiving interruption information reported by image signal processor of first channel; judging whether interruption information of image signal processor of each channel is received within preset time period from the starting of the timing, wherein if the interruption information of the image signal processor of each channel is not received within the preset time period, the image signal processor that does not send the interruption information is determined as target image signal processor; and re-setting parameters of the target image signal processor, and re-starting the target image signal processor.