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| Marvell 88F6281 SoC with Sheeva Technology Kirkwood Series PRODUCT OVERVIEW The Marvell(R) 88F6281 SoC with SheevaTM embedded CPU technology, is a high-performance integrated controller. It integrates the Marvell Sheeva CPU core which is fully ARMv5TE-compliant with a 256KB L2 Cache. The 88F6281 builds upon Marvell's innovative Feroceon(R) family of processors, improves performance, and adds new features to reduce bill of materials (BOM) costs. The 88F6281 is suitable for a wide range of applications such as routers, gateway, media server, storage, set-top-box, networking, point of service and printer products. The 88F6281 offers unparalleled integration that makes system design simple and cost efficient. The SoC integrates: * High-performance single-issue CPU * 1.0 Ghz - 1.2 Ghz operating speed * 16KB-Instruction and 16KB-Data 4-way, set-associative L1 cache * 256KB unified 4-way, set-associative L2 cache * 16-bit DDR2 memory interface (up to 800 MHz data rate) * Two Gigabit Ethernet MACs with interface options * Precise Timing Protocol and Audio Video Bridging * Single PCI-Express port * Single USB 2.0 port with integrated PHY * Two SATA 2.0 ports with integrated PHYs * Network security engine with various encryption algorithm support * Audio and MPEG Transport Stream Interface * Two TDM Channels, SDIO, NAND flash, SPI, TWSI, and Two UART interfaces The innovative, on-chip crossbar architecture with any-to-any connectivity enables concurrent transactions among multiple units that results in high system throughput allowing system designers to create high-performance scalable systems. Tightly integrated CPU and memory controller significantly improves application performance. BLOCK DIAGRAM SheevaTM CPU Core Single Issue 16KB-I, 16KB-D 1.0-1.2GHz 256KB L2 DDR II Controller 2 x GE MAC 2 x SATA II with PHY USB 2.0 with PHY PCI-E System Crossbar 2 x TDM channels MPEG_TS & Audio SDIO Security Engine 4 IDMA/ XOR NAND Ctlr 2 x UART TWSI, SPI Fig 1. 88F6281 SoC Block Diagram Marvell 88F6281 SoC with Sheeva Technology COMPREHENSIVE DEVELOPMENT TOOLS Marvell offers complete development platforms for the 88F6000 Series SoCs, enabling customers to start system development without waiting for their own hardware. Development platforms are available. Complete reference design platforms, including software drivers and board support packages for VxWorks, BSD and Linux, accelerate customer product development cycles. Printer USB SheevaTM CPU Core Single Issue 16KB-I, 16KB-D up to 1.2GHz 256KB L2 16-bit DDR2 On-Board Memory PCIe 802.11n wireless SDIO 2GB TWSI Serial Devs/SPD NAND High-speed CPU for Digital Home Platforms NAND FLASH TWSI/SPDIF 88F6281 MPEG-TS E-SATA SPI SPI RGMII SATA AV Decoder Chip HDMI Switch MARVELL WAN Uplink Slot GMII ISP Modem Ethernet Fig 2. Marvell 88F6281-- Typical System Implementation THE MARVELL ADVANTAGE: Marvell products come with complete reference designs which include board layout designs, software, manufacturing diagnostic tools, documentation, and other items to assist customers with product evaluation and production. Marvell's worldwide field application engineers collaborate closely with end customers to develop and deliver new leading-edge products for quick time-to-market. Marvell utilizes worldleading semiconductor foundry and packaging services to reliably deliver high-volume and low-cost total solutions. ABOUT MARVELL: Marvell is a leader in storage, communications, and consumer silicon solutions. Marvell's diverse product portfolio includes switching, transceiver, communications controller, processors, wireless, power management, and storage solutions that power the entire communications infrastructure, including enterprise, metro, home, and digital entertainment applications. For more information, visit our web site at www.marvell.com. Marvell Semiconductor, Inc. 5488 Marvell Lane Santa Clara, CA 95054 Phone 408.222.2500 www.marvell.com Copyright (c) 2009. Marvell International Ltd. All rights reserved. Marvell, Moving Forward Faster, the Marvell logo, Alaska, AnyVoltage, DSP Switcher, Fastwriter, Feroceon, Libertas, Link Street, PHYAdvantage, Prestera, TopDog, Virtual Cable Tester, Yukon, and ZJ are registered trademarks of Marvell or its affiliates. CarrierSpan, LinkCrypt, Powered by Marvell Green PFC, Qdeo, QuietVideo, Sheeva, TwinD, UniMac, and VCT are trademarks of Marvell or its affiliates. Other names and brands may be claimed as the property of others. 88F6281-004 2/09 |
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