GD82550GMSL4ML

Series:	--
Packaging:	Tube
Part Status:	Discontinued at Digi-Key
Protocol:	Ethernet
Function:	MAC Controller
Interface:	PCI
Standards:	100 Base-TX PHY
Voltage - Supply:	--
Current - Supply:	--
Operating Temperature:	--
Package / Case:	196-BGA
Supplier Device Package:	196-BGA (15x15)

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Introduction to GD82550GMSL4ML

The GD82550GMSL4ML is a Gigabit Ethernet controller designed by Phillips Semiconductors. It is a 4 channel, low-power Gigabit Ethernet controller with full-featured line rate support. It can be used in networking and communication equipment, industrial automation and consumer devices. The controller is designed to include complete arbiter and Deskew logic.

Applications of GD82550GMSL4ML

The GD82550GMSL4ML is designed to meet the demands of networking and communications equipment, industrial automation and consumer devices. The controller is suitable for applications such as microphones, cameras and audio equipment, routers, switches and bridges, video streaming, Ethernet-based storage, fibre-channel over Ethernet (FCoE) and Power over Ethernet (PoE). The GD82550GMSL4ML is also suitable for healthcare, industrial process control and automation, industrial equipment and consumer appliances.

Features of GD82550GMSL4ML

The GD82550GMSL4ML has a number of features that make it an ideal choice for networking and communications applications. It supports teaming mode and load balancing, allowing for efficient network utilization and enhanced connectivity. The controller also supports a number of fault tolerance techniques such as link aggregation and channel sharing. It also supports flexible message order and data reuse techniques to provide high data rates.The GD82550GMSL4ML is also designed to support virtualized environments. It provides hardware-based solutions for hardware-based segmentation of local area networks (LANs). The controller supports Quality of Service (QoS) to prioritize and manage bandwidth usage across multiple network traffic types. Additionally, it can be configured to support a variety of network security protocols such as 802.1Q VLAN tagging and SSH.

Working Principle of GD82550GMSL4ML

The GD82550GMSL4ML is a 4-channel full-featured Ethernet controller with integrated Gigabit media access control (MAC) and physical (PHY) layer. It is compliant with the IEEE802.3 specification for Gigabit Ethernet and can operate in full-duplex or half-duplex mode.The controller utilizes a 32-bit Bus Master DMA (BDMA) engine, which allows for high data throughput rates and low power usage. The BDMA engine is responsible for managing data transfers between the PCIe bus and the GD82550GMSL4ML controller.The controller also utilizes an embedded Arbiter logic to ensure that the device can be efficiently shared across multiple communication channels. The Arbiter logic also prevents data collisions between channels by scheduling transmissions and controlling bus traffic.The GD82550GMSL4ML also uses an embedded Deskew logic to detect and correct any timing errors that may occur during transmission. The Deskew logic works in conjunction with the Arbiter logic to ensure that data is accurately transferred to and from the device.

Conclusion

The GD82550GMSL4ML from Phillips Semiconductors is an ideal solution for networking, communications and consumer applications. The controller features a number of features that make it an ideal choice for these applications including teaming mode and load balancing, link aggregation, channel sharing and virtualization support. Additionally, it utilizes an embedded Arbiter and Deskew logic to ensure efficient data transfers and reliable communications.

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