Switching Solutions Link Street™ 7-Port Fast Ethernet Switch with 802.1Q 88E6063 PRODUCT OVERVIEW The Marvell ¨ Link Streetª family of low power Fast Ethernet (FE) switches provides industry-leading functionality and price-performance ratio for the cost-sensitive Small OfÞce/Home OfÞce (SOHO) gateway/switching market and enterprise desktop switching market. The Link Street 88E6063 device is a 7-port Quality of Service (QoS) switch integrating a high-performance switching fabric with four priority queues, a high-speed address look-up engine, Þve 10/100 Ethernet digital PHY ports, two MII ports, seven independent Media Access Controllers (MACs), Virtual Cable Testerª (VCT) technology for advanced cable diagnostics, 1Mb of memory, and Spanning Tree support. Other advanced features include 802.1p/IPv4/IPv6 trafÞc classiÞcation, 802.1Q VLAN, extensive RMON counters and special power management techniques for lowest power dissipation. The 88E6063 switch has optimizations for faster packet routing and is an ideal product for low cost enterprise-class desktop switches, advanced broadband gateway routers and Multi-Tenant Unit (MTU) gateways. TX1 RX2 TX2 RX3 TX3 RX4 TX4 ENABLE_P5 MAC or PHY Mode MII/RMII/SNI Interface DISABLE_P6 MAC or PHY Mode MII/RMII/SNI Interface LED0[4:0] LED1[4:0] LED2[4:0] LEDCLK LEDENA LEDSER Port 0Õs Port States & MAC Tag Processing Port 1Õs Port States & MAC Tag Processing Port 2Õs Port States & MAC Tag Processing Port 3Õs Port States & MAC Tag Processing Port 4Õs Port States & MAC Tag Processing Port 5Õs Port States & MAC Tag Processing Port 6Õs Port States & MAC Tag Processing LED Controller 40 32-Bit RMON Counters per port Register Loader 1 Mb Embedded Memory Switch Fabric & Address Database Look-up Engine 802.1Q VLAN Table Time Slot Memory ControllerÑAddress Path TX0 RX1 10BASE-T 100BASE-TX/FX Transceiver w/Auto Crossover 10BASE-T 100BASE-TX Transceiver w/Auto Crossover 10BASE-T 100BASE-TX Transceiver w/Auto Crossover 10BASE-T 100BASE-TX Transceiver w/Auto Crossover 10BASE-T 100BASE-TX Transceiver w/Auto Crossover Time Slot Memory ControllerÑData Path Port 0 & 1 Fiber Enable and Controls RX0 CPU/Reg Interface Queue Controller with Four TrafÞc Classes EE_CS EE_CLK EE_DIN EE_DOUT RESET# XTAL_IN XTAL_OUT CLK_SEL SW_MODE[1:0] MDC MDIO INT# Fig 1. Link Street 88E6063 SOHO Switch Internal Block Diagram FEATURES ¥ Single-chip integration of a 7-port FE QoS switch ¥ Five integrated 10/100 Ethernet PHY ports and two MII ports Ð Two of the PHY ports can be conÞgured as copper or Þber Ð Multi-mode MII interfaces ¥ Virtual Cable Testerª(VCT) technology ¥ Automatic MDI/MDIX crossover for 100BASE-TX and 10BASE-T ports BENEFITS ¥ Provides low power solution for advanced wireless and wireline gateway routers, enterprise desktop switches and MTU gateways Ð Support both copper and Þber connections Ð Provide design ßexibility for connections to CPUs or external PHYs ¥ Advanced cable integrity diagnostics helps customers determine location of cable opens, shorts and impedance mismatch; ¥ Reduces costly phone calls to equipment manufacturersÕ support centers ¥ SimpliÞes networking installation ¥ Reduces costly support phone calls Link Street™ 7-Port Fast Ethernet Switch FEATURES BENEFITS ¥ High-speed switch fabric Ð Integrated 1 Mb on-chip memory Ð High-performance look-up engine with support for up to 2,048 MAC address entries with automatic learning and aging ¥ QoS support with four trafÞc classes Ð QoS determined by destination MAC address, port ID, IEEE 802.1p tags, IPv4 Type of Service (TOS), Differentiated Services (DiffServ), and IPv6 trafÞc class ¥ Port VLAN and 802.1Q VLAN support Ð 802.1Q VLAN support for up to 64 VLANs Ð 802.1Q VLAN processing per port and VLAN tagging and untagging ¥ Provides true non-blocking switching performance Ð Reduces cost and enhances performance Ð Supports a large number of Ethernet nodes ¥ Multiple address databases (up to 16) ¥ SNMP and trafÞc snooping support Ð Extensive RMON statistics counters Ð IGMP snooping (IPv4) and MLD snooping (IPv6) ¥ Supports a low cost 25 MHz XTAL clock source ¥ CMOS low power dissipation PAVE = less than 1W ¥ Ideal for supporting prioritized packet streams for time critical and multimedia trafÞc Ð Supports the most number of trafÞc priority schemes in its class ¥ Provides Layer 2 Þrewall protection Ð Support both port-based membership or 802.1Q VLAN-based membership schemes Ð Supports full IEEE 802.1Q VLAN features ¥ Allows packet routing without modiÞcation of the MAC address ¥ Enhances manageability Ð SNMP support for better network management Ð Allows better monitoring of trafÞc running on the network ¥ Helps to reduce overall Bill of Material (BOM) cost ¥ Eliminates expensive heatsinks or fans and permits the use of low cost and small enclosures APPLICATIONS The Marvell Link Street family of products provides industry-leading functionality for low cost integrated switches. The 88E6063 switchÕs high integration, low power, and two extra ports save BOM costs and support many applications with few additional active components in a small footprint. The ßexibility of the 88E6063 switch comes from its conÞguration options and integration. The device supports an optional EEPROM to override any desired QoS default settings. The 88E6063 switch contains PHYs, LED drivers, voltage regulator logic, QoS switch logic, and memory. The only active components required to implement a complete 88E6063 10/100 Ethernet switch are a 25 MHz crystal clock source and two low cost PNP transistors used by the 88E6063 deviceÕs voltage regulator to generate 1.5V and 2.5V from 3.3V. TX_ER TX_EN TXD[3:0] TX_CLK Port 5 RX_DV RX_CLK RXD[3:0] COL CRS MDC MDIO Router Chip with MAC SMI 25 MHz XTAL 3.3V Power 3.3V 2.5V CONTROL_25 1.5V CONTROL_15 Link Street (88E6063) SOHO Switch ENABLE_P5 DISABLE_P6 NC Port 6 - MII PARALLEL LED LINES 5x TX or 4x TX + 1 FX Port 0 Port 1 Port 2 Port 3 Port 4 WAN LAN Fig 2. Firewall Router Application 1 2 3 4 802.11 PHY Speed Duplex/Collision Link/Activity The Marvell Link Street 88E6063 FE switch comes with a complete set of hardware and software development tools to assist network hardware engineers with product evaluation. MarvellÕs worldwide Þeld applications engineers collaborate closely with network equipment vendors to develop and deliver new competitive products to market on time. Marvell utilizes recognized world-leading semiconductor foundry and packaging services to reliably deliver high-volume and low cost total solutions. For more information, visit our website at www.marvell.com. THE MARVELL ADVANTAGE: Marvell Semiconductor, Inc. 700 First Avenue Sunnyvale, CA 94089 Phone 408.222.2500 www.marvell.com ©2002 Marvell International Ltd. All rights reserved. Marvell, the Marvell logo, Moving Forward Faster, Alaska, the Galileo logo, and GalNet are registered trademarks of Marvell. Discovery, Fastwriter, Galileo Technology, GalTis, Horizon, Libertas, Link Street, PHY Advantage, Prestera, Raise the Technology Bar, Virtual Cable Testers, and Yukon are trademarks of Marvell. All other trademarks are the property of their respective owners. 88E6063-001 11/02