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:
Jul. 20, 1999
Filed:
Jan. 27, 1997
Applicant:
Inventor:
Isamu Hayashi, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395309 ; 39520048 ; 3952008 ; 395885 ;
Abstract
The object of the present invention is to obtain a communication device which improves latency and throughput in data transfer processing by reducing the number of accesses to a local bus. A bus interface 1a receives an user data from an AALLSI 4, and, when a host bus cannot be occupied, temporarily stores the user data in a data receiving buffer area 11. The capacity of the data receiving buffer area 11 in the bus interface 1a is set so as not to be full during normal data processing.