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:
Jun. 22, 2021
Filed:
Sep. 27, 2019
Jianhua Liu, San Jose, CA (US);
Chienkuang Chen, Santa Clara, CA (US);
Jianhua Liu, San Jose, CA (US);
Chienkuang Chen, Santa Clara, CA (US);
GOWIN Semiconductor Corporation, GuangZhou, CN;
Abstract
A programmable logic device ('PLD') contains programmable digital signal processing ('DSP') blocks operable to be selectively programmed to perform one or more logic functions. The PLD, in one embodiment, includes configurable logic blocks (“LBs”), an input and output (“I/O”) block, and programmable DSP blocks. The configurable LBs are able to be selectively programmed to perform one or more logic functions. The I/O block includes I/O ports for facilitating data transfer. The programmable DSP blocks are configured to perform various predefined logic functions. Each of the programmable DSP blocks, in one aspect, includes at least one configurable DSP which, in one embodiment, includes a 27×18 multiplier and a 12×12 multiplier.