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:
Nov. 12, 2013
Filed:
Jun. 10, 2010
Katsuya Tsushita, Kawasaki, JP;
Katsuya Tsushita, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A clock change method includes: converting the serial data synchronized to a first clock into parallel data; latching the serial-to-parallel converted data into a designated data storing circuit with a latch timing that occurs once in every a number of clock cycles of a second clock; and converting the latched parallel data into the serial data synchronized to the second clock, and wherein: each time a packet of serial data synchronized to the first clock is received, a timing adjustment is performed to adjust the latch timing so that the latch timing occurs a predetermined time after occurrence of a conversion timing for converting the serial data synchronized to the first clock into the parallel data.