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. 27, 2025
Filed:
Jul. 01, 2022
Beijing Boe Technology Development Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Xiangye Wei, Beijing, CN;
Liming Xiu, Beijing, CN;
Beijing BOE Technology Development Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provide is a FIFO memory system. The FIFO memory system includes: a FIFO memory; a read clock frequency circuit, configured to provide at least two clock signals, wherein the at least two clock signals include a first clock signal and a second clock signal, a frequency of the first clock signal being greater than a frequency of the second clock signal; and a controller, configured to determine a data volume in the FIFO memory, control the read clock frequency circuit to output the first clock signal in a case that the data volume in the FIFO memory is in a first range, or control the read clock frequency circuit to output the second clock signal in a case that the data volume in the FIFO memory is in a second range, the lower limit of the first range being not less than an upper limit of the second range.