communications controllers 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. features benefits internal x-bar interconnect fabric allows overall system performance optimization and e high throughput, fully concurrent and non-blocking architecture full throughputs utilization 64-bit mips cpu bus interface supports all 64-bit mips processors, allowing customers to choose e 125 mhz sysad lvcmos and hstl bus modes the right performance and cost solution for their architecture high-performance 64-bit ddr sdram controller supports the industry-standard ddr sdram, allowing customers e 133 mhz ecc protected memory interface to easily migrate from existing sdr sdram solutions and resolve e 8 gb address space memory bottlenecks e 4-way bank interleaving and 16 open pages 32-bit device controller simple and versatile local bus to support a wide range of e five chip selects with programmable timing, interfacing a broad peripheral devices range of synchronous and asynchronous devices high-performance pci 2.2/66 mhz or pci-x 1.0/133 mhz interfaces allow customer to use readily available pci-based asics and e dual 32-bit or single 64-bit contgurable off-the-shelf solutions to fully utilize the interface performance e programmable pci bus arbiters two 10/100/1000 mbps gigabit ethernet (gbe) macs combined with marvell alaska phys, customers can migrate from e mii and rgmii interfaces 10/100 ports to emerging gigabit interfaces e eight entry priority queuing on receive and transmit e tcp/udp/ip hardware checksum on receive and transmit fig 1. horizona communications controllers (MV96340) block diagram communications controller for mips processor MV96340 horizon device bus ddr sdram twsi pci-(x) gpio 4 ports of idma pci-(x) crossbar fabric (mv64340) 32-bit 66/133 mhz 32-bit 66/133 mhz netgxa co-processor mpsc0 mpsc1 mpsc2 mpsc3 mpsc4 mpsc5 mpsc6 mpsc7 10/100/1000 mac 10/100/1000 mac 64-bit 125 mhz (sysad) 64-bit @ 125 mhz 32-bit @ 125 mhz cpu interface 8 ports of 55 mbps
marvell semiconductor, inc. 700 first avenue sunnyvale, ca 94089 phone 408.222.2500 www.marvell.com features benefits four channel independent dma controller of?oads host cpu or integrated co-processor from having to move e all channels can move data from any-to-any interface simultaneously large data buffers between i/o and memory eight 55 mbps multi-protocol serial controllers (mpsc) provide design ?exibility with hardware support for most common e support hdlc, bisync, uart and transparent modes wan protocols running at t1/e1 and t3/e3 line speeds e time slot assigner for eight serial and two control channels integrated netgx co-processor allows customer development of highly tuned security, atm and e 200 mhz 32-bit customized risc processor packet processing system architecture, of?oading the host cpu, and e 16/24-bit isa provides excellent code density and eftciency improving overall system performance at a reduced cost e 8 kb i-cache, 2k d-cache, 4 kb of integrated sram cryptographic hw engine signitcantly accelerates most common ipsec algorithms, enabling e dedicated hardware controlled by the netgxa co-processor higher performance than all available off-the-shelf solutions at no e aes, des and 3des encryption, sha1 and md5 authentication added cost comprehensive software infrastructure minimizes customers? software development and shortens e fully icse certited netgx software libraries for ipsec and atm time-to-market e readily available sdk tool chain for software development system integration lowers overall system cost, power and complexity e 80 multi-purpose i/o pins and two wire serial interface advanced 0.18-micron process provides ?exible architecture that works well with a wide range of e 1.8v core, 1.8v/2.5v/3.3v cpu interface and 3.3v i/o off-the-shelf solutions e 5v tolerant pci interfaces e 805 bga package, 1 mm pitch 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 the marvell advantage: 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. marvell?s worldwide teld 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. horizon communications controller for mips processor fig 2. horizona multi-service router applications diagram 2 ports of uart tdm tdm fpga t1/e1 framer t1/e1 hdlc wan lan ddr dram flash ddr interface device 2 ports of gbe netgxa pci-x pci-x 8 ports of mpsc rm7065c cpu interface x-bar pci<->hpi voice tdm expansion socket 8 ports of 55 mbps multi-protocol serials netgxa co-processor running ipsec 4 ports of dma dsp farm
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