Communications Controllers Horizon™ Communications®Controller for MIPS Processor MV96340 PRODUCT OVERVIEW The Marvell¨ Horizonª MV96340 communications controller is the third generation of the industry-leading Horizonª solution for converged applications including integrated access devices, edge routers, media gateways, and Voice-over-IP (VoIP) equipment. Based on the Marvell Discoveryª-II system controllers, the Horizon MV96340 communications controller integrates a MIPS¨ SysAD bus interface, a DDR SDRAM memory controller, dual 32-bit /single 64-bit PCI/PCI-X bridges, two 10/100/1000 Ethernet Media Access Controllers (MACs) with a set of eight, high-speed, multi-protocol WAN interfaces, and a NetGXª co-processor, supported by a full set of security, ATM and packet processing software. Supporting the most advanced MIPS processors, the Marvell Horizon MV96340 communications controller presents the most complete solution available today for implementing next-generation, high-performance, scalable, and affordable architectures for a large variety of converged, secured and end-to-end Quality of Service (QoS) applications. 64-Bit 125 MHz (SysAD) 8 Ports of 55 Mbps NetGXª DDR CPU Interface 64-Bit @ 125 MHz Co-Processor SDRAM MPSC7 Device 32-Bit @ 125 MHz Bus MPSC6 MPSC5 4 Ports of Crossbar Fabric IDMA MPSC4 (MV64340) MPSC3 GPIO MPSC2 MPSC1 TWSI MPSC0 10/100/1000 10/100/1000 PCI-(X) PCI-(X) MAC MAC 32-Bit 32-Bit 66/133 MHz 66/133 MHz Fig 1. Horizonª Communications Controllers (MV96340) Block Diagram FEATURES ¥ Internal X-bar interconnect fabric Ð High throughput, fully concurrent and non-blocking architecture ¥ 64-bit MIPS CPU bus interface Ð 125 MHz SysAD LVCMOS and HSTL bus modes ¥ High-performance 64-bit DDR SDRAM controller Ð 133 MHz ECC protected memory interface Ð 8 GB address space Ð 4-way bank interleaving and 16 open pages ¥ 32-bit device controller Ð Five chip selects with programmable timing, interfacing a broad range of synchronous and asynchronous devices ¥ High-performance PCI 2.2/66 MHz or PCI-X 1.0/133 MHz interfaces Ð Dual 32-bit or single 64-bit conÞgurable Ð Programmable PCI bus arbiters ¥ Two 10/100/1000 Mbps Gigabit Ethernet (GbE) MACs Ð MII and RGMII interfaces Ð Eight entry priority queuing on receive and transmit Ð TCP/UDP/IP hardware checksum on receive and transmit BENEFITS ¥ Allows overall system performance optimization and full throughputs utilization ¥ Supports all 64-bit MIPS processors, allowing customers to choose the right performance and cost solution for their architecture ¥ Supports the industry-standard DDR SDRAM, allowing customers to easily migrate from existing SDR SDRAM solutions and resolve memory bottlenecks ¥ Simple and versatile local bus to support a wide range of peripheral devices ¥ Allow customer to use readily available PCI-based ASICs and off-the-shelf solutions to fully utilize the interface performance ¥ Combined with Marvell Alaska¨ PHYs, customers can migrate from 10/100 ports to emerging Gigabit interfaces Horizon™ Communications Controller for MIPS ® Processor FEATURES BENEFITS ¥ Four channel independent DMA controller Ð All channels can move data from any-to-any interface simultaneously ¥ Eight 55 Mbps Multi-Protocol Serial Controllers (MPSC) Ð Support HDLC, BiSync, UART and transparent modes Ð Time slot assigner for eight serial and two control channels ¥ Integrated NetGX co-processor Ð 200 MHz 32-bit customized RISC processor Ð 16/24-bit ISA provides excellent code density and efÞciency Ð 8 Kb I-cache, 2K D-cache, 4 KB of integrated SRAM ¥ Cryptographic HW engine Ð Dedicated hardware controlled by the NetGXª co-processor Ð AES, DES and 3DES encryption, SHA1 and MD5 authentication ¥ Comprehensive software infrastructure Ð Fully ICSE certiÞed NetGX software libraries for IPSec and ATM Ð Readily available SDK tool chain for software development ¥ System integration Ð 80 multi-purpose I/O pins and two wire serial interface ¥ Advanced 0.18-micron process Ð 1.8V core, 1.8V/2.5V/3.3V CPU interface and 3.3V I/O Ð 5V tolerant PCI interfaces Ð 805 BGA package, 1 mm pitch ¥ Ofßoads host CPU or integrated co-processor from having to move large data buffers between I/O and memory ¥ Provide design ßexibility with hardware support for most common WAN protocols running at T1/E1 and T3/E3 line speeds ¥ Allows customer development of highly tuned security, ATM and packet processing system architecture, ofßoading the host CPU, and improving overall system performance at a reduced cost ¥ SigniÞcantly accelerates most common IPSec algorithms, enabling higher performance than all available off-the-shelf solutions at no added cost ¥ Minimizes customersÕ software development and shortens time-to-market ¥ Lowers overall system cost, power and complexity ¥ Provides ßexible architecture that works well with a wide range of off-the-shelf solutions RM7065C DDR DRAM DDR Interface Flash Device CPU Interface 4ofPorts DMA LAN WAN 2 Ports of GbE NetGXª 2 Ports of UART X-Bar PCI-X NetGXª Co-Processor Expansion Socket Running IPsec TDM 8 Ports of MPSC HDLC PCI-X PCI<->HPI DSP Farm TDM FPGA T1/E1 Framer T1/E1 8 Ports of 55 Mbps Multi-Protocol Serials Voice TDM Fig 2. Horizonª Multi-Service Router Applications Diagram The Marvell Horizon communications controllers for MIPS processor 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. THE MARVELL ADVANTAGE: For more information, visit our website at www.marvell.com. Marvell Semiconductor, Inc. 700 First Avenue Sunnyvale, CA 94089 Phone 408.222.2500 www.marvell.com Copyright © 2003, Marvell. All rights reserved. Marvell, the Marvell logo, Moving Forward Faster, Alaska, and GalNet are registered trademarks of Marvell. Discovery, Fastwriter, GalTis, Horizon, Libertas, Link Street, NetGX, PHY Advantage, Prestera, Raise The Technology Bar, UniMAC, Virtual Cable Tester, and Yukon are trademarks of Marvell. All other trademarks are the property of their respective owners. MV96340-001 07/03