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:
Feb. 08, 2000
Filed:
Jul. 24, 1997
Sang Man Moh, Daejon-Shi, KR;
Sang Seok Shin, Daejon-Shi, KR;
Suk Han Yoon, Daejon-Shi, KR;
Kee Wook Rim, Daejon-Shi, KR;
Electronics and Teleconnunications Research Institute, Taejon-shi, KR;
Abstract
The present invention relates to a message-passing computer system and a packet-switched interconnection network. The message transfer apparatus in a packet-switched interconnection network includes a message send controller controlling a send procedure in which messages requested by a processor are sent via an output port, and a timer enabled by an output signal of the message send controller and generating a timeout signal. A buffer unit is connected to the message send controller and is composed of a message buffer having four buffers and a data buffer. A local bus controller connects the message send controller and the buffer unit to the local bus and controls a transfer request and a transfer response to the local bus. An output port controller connected to both the message send controller and the buffer unit controls the output port which sends a packet to an interconnection network.