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:
Sep. 12, 2023
Filed:
Feb. 17, 2022
Gowin Semiconductor Corporation, GuangZhou, CN;
Jinghui Zhu, San Jose, CA (US);
GOWIN SEMICONDUCTOR CORPORATION, Guangzhou, CN;
Abstract
A system contains a field-programmable gate array ('FPGA'), a controller, and a non-volatile memory ('NVM') for providing user-defined logic functions. In one aspect, the controller, having a serial peripheral interface (“SPI”) port, is capable of processing information based on execution of instructions. NVM, having a memory SPI port, is configured to store configuration data persistently. FPGA includes multiple configurable logic blocks (“LBs”) configured to be selectively programmed to perform one or more user-defined logic functions in accordance with the configuration data. FPGA, in one embodiment, includes a master SPI (“MSPI”) port which is used to couple to the memory SPI port of NVM and a slave SPI (“SSPI”) port which is used to couple to SPI port of controller.