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. 04, 1994
Filed:
Jul. 20, 1990
Applicant:
Inventors:
Assignee:
Emulex Corporation, Costa Mesa, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395200 ; 395550 ; 364240 ; 3642401 ; 3642408 ; 3642409 ; 3642705 ; 364D / ; 370 91 ; 3701001 ;
Abstract
Bus interfacing circuitry provides for high speed communication of signals on a bus by using circuitry that synchronizes data transfers to a single reference point, executes commands from a dual-ranked buffer in order to reduce time consumed by external interrupts, and stores multiple bytes in a FIFO buffer to allow rapid sequential transfers; while also providing a flexible input/output configuration allowing both single-ended and differential mode connections.