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. 05, 2023
Filed:
Jun. 15, 2021
Kioxia Corporation, Tokyo, JP;
Tomoaki Suzuki, Chigasaki, JP;
Kioxia Corporation, Tokyo, JP;
Abstract
A semiconductor integrated circuit includes a register, a first interface circuit, an oscillation circuit that generates a first clock, a pll circuit, a control circuit, and a second interface circuit. The register stores numerical information representing a data size. The first interface circuit receives, from a first device, a first timing signal for data transfer. Responding to receipt of the first timing signal, the control circuit inputs the first timing signal to the pll circuit and counts the number of toggles of the first timing signal. When a counted number of toggles of the first timing signal matches a value corresponding to the numerical information, the control circuit inputs the first clock to the pll circuit. The second interface circuit transmits, to a second device, the first timing signal or a second timing signal, which corresponds to a second clock generated based on the first clock by the pll circuit.