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. 20, 2005
Filed:
Jan. 21, 2004
Hirofumi Isomura, Kariya, JP;
Hirofumi Isomura, Kariya, JP;
Denso Corporation, Kariya, JP;
Abstract
In a clock-synchronized serial communication device, a counter counts pulses in a communication clock signal. When the count reaches 8, the counter sets a start signal. With this start signal, a pulse generator outputs the first to fourth signals successively. Received data stored in a receiving shift register is transferred to a received-data processing circuit synchronously with the first signal. The received data is further transferred to a timer-setting value register as a timer-setting value synchronously with the second signal. A timer present value is output from a timer present value register synchronously with the third signal. The timer present value is further written into a transmitting shift register as transmission data synchronously with the fourth signal.