Title:
共有媒体アクセス制御回路を有する統合マルチポートスイッチ
Document Type and Number:
Japanese Patent JP4072583
Kind Code:
B2
Abstract:
An integrated multiport switch (IMS) in which one combinational logic and register arrangement is provided for executing similar media access control (MAC) functions for a plurality of switch ports. The current access state at each of a plurality of switch ports is maintained at a single state storage location, whereby access of a stored port MAC state and update thereof is simplified. Access to state storage in coordination with the single common combinational logic and register arrangement enables MAC functions for each of the plurality of ports to be performed on a time shared basis to maximize efficiency of use of chip resources and architecture space.
Inventors:
Luna Dew, Thomas Jefferson
Butterfly, peter kafei
Biswanus, somnas
Butterfly, peter kafei
Biswanus, somnas
Application Number:
JP53577398A
Publication Date:
April 09, 2008
Filing Date:
January 29, 1998
Export Citation:
Assignee:
ADVANCED MICRO DEVICES INCORPORATED
International Classes:
H04L12/44; G06F5/06; G06F12/12; G11C7/10; G11C11/412; H04L12/18; H04L12/24; H04L12/46; H04L12/56; H04L29/06; H04Q3/545
Domestic Patent References:
| JP7074782A | ||||
| JP4233352A |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Hidehiko Ito
Yutaka Horii
Toshio Morita
Hidehiko Ito
Yutaka Horii