Matches 1 - 20 out of 20
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7418514 Multi-speed serial interface for media access control and physical layer devices  
A network device that operates in first and second serial gigabit interface modes involving data speed translation comprising a medium access control (MAC) device that transmits idle order sets. A...
EP1388975B1 System and method for data transition control in a multirate communication system  
7343425 Multi-speed serial interface for media access control and physical layer devices  
A network device includes a media access control (MAC) device that transmits a first data stream at a first data rate that includes symbols having M bits. A translator converts the first data...
EP1374458B1 METHOD AND APPARATUS FOR IMPLEMENTING A MAC COPROCESSOR IN A COMMUNICATIONS SYSTEM  
Abstract not available for EP1374458
7257079 Physical layer and data link interface with adaptive speed  
A word-based interface between a MAC and a PHY, allowing for variable pin counts, variable PHY and MAC data speeds, and variable numbers of connected PHYs. The word-based interface allows for the...
7080162 Reduced hardware network adapter and communication method  
The present invention provides a network interface adapter for connecting a client computer to a computer network that includes a reduced hardware media access controller (MAC) coupled through a...
6859825 System and method enabling configuration of physical layer devices and corresponding link partners for communicating network data via a configuration source or auto-negotiation  
A network interface configures a plurality of physical layer devices and a corresponding plurality of network interface devices to allow for the communication of network data between the physical...
6826187 Interfacing between a physical layer and a bus  
A method and apparatus are described for interfacing between a physical layer (PHY) interface and a bus. For the receiver side, a downstream clock signal from a physical layer transceiver and a...
6795881 Physical layer and data link interface with ethernet pre-negotiation  
A word-based interface between a MAC and a PHY, allowing for variable pin counts, variable PHY and MAC data speeds, and variable numbers of connected PHYs. The word-based interface allows for the...
6782001 Physical layer and data link interface with reset/sync sharing  
A word-based interface between a MAC and a PHY, allowing for variable pin counts, variable PHY and MAC data speeds, and variable numbers of connected PHYs. The word-based interface allows for the...
6718417 Physical layer and data link interface with flexible bus width  
A word-based interface between a MAC and a PHY, allowing for variable pin counts, variable PHY and MAC data speeds, and variable numbers of connected PHYs. The word-based interface allows for the...
EP1388975A1 System and method for data transition control in a multirate communication system  
Aspects of the invention may include a data transition circuit (600) for formatting data from a first data bus having a first bus width to be compatible with a second data bus having a second bus...
6687757 Packet processor  
A Packet Processor for a communication apparatus, for processing received and transmitted data streams made of packets. Each packet includes a header and a payload section, which includes a...
6651107 Reduced hardware network adapter and communication  
The present invention provides a network interface adapter for connecting a client computer to a computer network that includes a reduced hardware media access controller (MAC) coupled through a...
6601085 Collision live lock avoidance for multi-mac chips  
A multi-MAC chip for an Ethernet, the multi-MAC chip generating different random variables for each MAC layer so that each MAC has a distinct backoff interval when there is a collision. This avoids...
6539488 System with a plurality of media access control circuits with a shared memory for storing data and synchronizing data from a clock domain to a host clock domain  
Integrated circuits are disclosed which implement multiple channel media access control devices for controlling network communications. The integrated circuits include multiple channel slices which...
6516352 Network interface system and method for dynamically switching between different physical layer devices  
A system and method for dynamically switching between different physical layer devices (PHYs) in a network interface. The system comprises a network interface in a network device, e.g., a network...
6459687 Method and apparatus for implementing a MAC coprocessor in a communication system  
Disclosed is a novel method and system for efficiently synchronizing, transmitting, and receiving data between a base station and a plurality of customer premises. A MAC coprocessor (MCP) is...
6113668 Process for manufacture of powder compact feed materials for fine grained hardmetal  
The manufacture of powdered feed materials for hard fine grained metal body production includes the reduction of metal oxides into powdered metal and the subsequent carburization into metal...
5976217 Method for the reduction of metallic compounds  
The preparation of suitable powdered metal is important in powder metallurgy technology. To date, powdered metals, in particular refractory metals, have been produced using very time-consuming and,...
Matches 1 - 20 out of 20