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88E8059

产品描述pci-express gigabit ethernet controller with audio video bridging
文件大小151KB,共2页
制造商Marvell(美满科技)
官网地址http://www.marvell.com
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88E8059概述

pci-express gigabit ethernet controller with audio video bridging

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Marvell Yukon 88E8059
PCI-Express Gigabit Ethernet Controller
with Audio Video Bridging
PRODUCT OVERVIEW
The Marvell
®
Yukon
TM
88E8059 Gigabit Ethernet (GbE) controller supports the latest IEEE802.1 Audio Video Bridging
(AVB) standards to enable reliable, real-time audio/video transmission over Ethernet for today’s high-definition and
time-sensitive multimedia streams with perfect Quality of Service (QoS). The Yukon 88E8059 device also offers
unprecedented integration of Marvell’s marketing-leading Gigabit MAC, PHY and PCI Express technologies in a
minimal footprint in 9mm x 9mm, 64-pin QFN and 7mm x 7mm 48 QFN packages, enabling a simplified and cost-
effective implementation for sleek and high performance PCs and Embedded systems. Marvell offers the industry’s
most comprehensive driver suite and hardware design that result in fast time-to-markets.
BLOCK DIAGRAM
AVB
PCI Express (x1)
TX FIFO
10/100/1000 MAC
PCI-E
x1 BIU
RX FIFO
10/100/1000 PHY
Copper
SPI FLASH
(Optional)
Crystal
LEDs
Fig 1. Yukon 88E8059 Block Diagram
KEY FEATURES AND BENEFITS
FEATURES
PCI Express v1.1a compliant:
- x1 PCI Express Interface
- 2Gbps bandwidth in each direction on host side
- Serial bus with differential signaling
Audio Video Bridging (AVB) support
- Supports transmission selection algorithm specified in the IEEE
802.1QAV standard
- Supports both AVB and non-AVB queues
- Supports priority between non-AVB and low traffic.
Lower power modes and advanced power management
- Active state power management (L0’s, L1) support
- CLKREQ# support
- PSM
Ultra small form factor with low pin count
- 9mm x9mm, 64 QFN package device
- 7mm x7mm, 48 QFN package device
Integrated market-leading Marvell Alaska
®
PHY
- 10/100/1000BASE-T IEEE 802.3 compliant
- IEEE 802.3ab auto-negotiation support
High-performance descriptor architecture
- Variable length List Elements as descriptors
- Descriptor pre-fetching
Enables identification and reservation of network resources for precise
isochronous streaming and reliable and quality audio/video transmission
over Ethernet
Enables guarantees for time-sensitive audio/video traffic for a seamless
user experience.
Provide smart energy efficient minimum power operation and sleep
states
Ability to save power and extend battery time when system is operated
in battery mode
Minimizes board space, simplifies signal routing and reduces required
PCB layers, decreasing overall system costs.
Enables low profile NIC implementations.
Provide highly reliable GbE network connectivity
Automatically configures to 10, 100, or 1000 Mbps
Compatible with existing installed base
Low-latency packet processing
Efficient DMA operation with high throughput performance
BENEFITS
Seamless interoperability with spec compliant chipsets
Supports full Gigabit wire-speed network throughput
Low pin-count interface with less routing congestion
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