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. 13, 1998
Filed:
Jan. 31, 1994
Fujitsu Limited, Kawasaki, JP;
Abstract
In an asynchronous access system for a multiprocessor system having a plurality of processor modules connected to a system bus and at least one shared memory module connected to the system bus, each of the processor modules includes a processor and an internal buffer. The processor writes data into the internal buffer, and the data is read from the internal buffer and is written into the shared memory via the system bus. The asynchronous access system includes a first unit, provided in each of the processor modules, for detecting a predetermined situation regarding a data write from the processor to the shared memory, and a second unit, provided in each of the processor modules, for causing the data stored in the internal buffer to be written into the shared memory module when the first unit detects the predetermined situation.