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:
Jan. 10, 1995
Filed:
Mar. 23, 1993
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A signal processing apparatus enjoying a remarkably enhanced operation speed while ensuring accurate control capability due to data holding and learning control includes an A/D converter for converting an analog signal into a digital signal, a packet interface for generating a packet on the basis of the digital signal, a timing port controller for controlling the timing of operation of the A/D converter and generating output data on the basis of the packet, a power supply interruption detecting circuit for detecting a decrease in source voltage to thereby generate a power supply interruption detecting signal, and a data flow processor including a data store and a data flow loop for processing the packet in accordance with tag information contained in the packet. The data flow processor responds to the power supply interruption detecting signal to save electric power from consumption and hold the content of the data store.