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:
Jan. 14, 2025
Filed:
Nov. 05, 2021
Gowin Semiconductor Corporation, GuangZhou, CN;
Diwakar Chopperla, Fremont, CA (US);
GOWIN SEMICONDUCTOR CORPORATION, Guangzhou, CN;
Abstract
A hybrid mode system containing an external device and a field-programmable gate array ('FPGA') capable of providing configuration data to FPGA via a hybrid communication channel is disclosed. The system is able to identify a first communication protocol in accordance with at least a portion of address bits presented on a serial data line (“SDA”) wherein SDA is used as a connection between FPGA and the external device. The clock signals for receiving data are adjusted to a first clock frequency in accordance with the first communication protocol and clock cycles presented on a serial clock line (“SCL”). SCL is used to connection between FPGA and the external device. After transmitting the configuration data, a portion of FPGA is programmed to perform user-defined logic functions in response to the configuration data.