Enabling Gigabit Ethernet

Transcript

052_NetW_DS.qxp 10/30/00 4:53 PM Page 1 Enabling Gigabit Ethernet Driving Gigabit to the Desktop Adapter Fault Tolerance, PCI Hot Plug / Active PCI* Adaptive Load Balancing, Link Aggregation, IEEE 802.3ad Supports all major network operating systems Easy, cost-effective migration to Gigabit over copper National’s Gigabit Ethernet Adapter Card Reference Design provides full compatibility with your existing 10/100 network, providing a scalable migration path from Ethernet and Fast Ethernet to Gigabit Ethernet performance. It offers 1000 Mbps over Category 5 cabling. Ensures broad compatibility, reduces network complexity Based on IEEE 802.3ab Standards specifications, National’s Gigabit Adapter Card Reference Design is fully interoperable with other standards-based LAN devices, enabling you to select and easily deploy the best-ofclass products that meet your networking needs. This adapter preserves your investment in your exisitng network infrastructure. Industry’s lowest power Gigabit performance and flexibility at 10/100/1000 Mbps National’s Gigabit Ehternet Adapter Card offers 64 or 32-bit, 66 or 33 MHz server bus speeds to optimize the performance of your server's & desktop’s PCI slot. This adapter features National’s DP83861 GigPhyter & DP83820 GigMAC for greater reliability. Its variable connection speeds — from 10 Mbs to 1 Gbs — provide flexibility in connecting servers and desktops to your network. 052_NetW_DS.qxp 10/30/00 4:53 PM Page 2 10/100/1000 Mb/s PCI Ethernet Network Interface Controller General Description DP83820 is a single-chip 10/100/1000 Mb/s Ethernet Controller for the PCI bus. It is targeted at high-performance adapter cards and motherboards. The DP83820 fully implements the V2.2 66 MHz, 64-bit PCI bus interface for host communications with power management support. Packet descriptors and data are transferred via bus-mastering, reducing the burden on the host CPU. The DP83820 can support full duplex 10/100/1000 Mb/s transmission and reception. Chip 1.25" x 1.25" Features • IEEE 802.3 Compliant, 66/33 MHz, 64/32-bit PCI V2.2 MAC/BIU supports data rates from 1 Mb/s to 1000 Mb/s • Flexible, programmable Bus master- burst sizes of up to 256 dwords (1024 bytes) • BIU compliant with PC 97 and PC 98 Hardware Design Guides, PC 99 Hardware Design Guide draft, ACPI v1.0, PCI Power Management Specification v1, OnNow Device Class Power Management Reference Specification - Network Device Class v1.0a • Wake on LAN (WOL) support compliant with PC98, PC99, and OnNow • GMII/MII provides IEEE 802.3 standard interface to support 10/100/1000 Mb/s physical layer devices • Ten-Bit Interface (TBI) for support of 1000BASE-X • Virtual LAN (VLAN) and long frame support • 802.3x Full duplex flow control • IPv.4 checksum task off-loading • 802.1D and 802.IQ priority queueing support • Internal 8 KB Transmit and 32 KB Receive data FIFOs • Supports Jumbo packets • Serial EEPROM port with auto-load of configuration data from EEPROM at power-on • Flash/PROM interface for remote boot support • Full Duplex support for 10/100/1000 Mb/s data rates • 208-pin PQFP package • Low power CMOS design • 3.3V powered I/Os with 5V tolerant inputs • JTAG Boundary Scan supported System Diagram PCI Bus DP83820 MII GMII 10/100/1000 Mb/s PHY EEPROM (optional) Boot ROM (optional) 2 052_NetW_DS.qxp 10/30/00 4:53 PM Page 3 EN Gig Phyter ® 10/100/1000 Ethernet Physical Layer General Description Features The DP83861 is a full feature Physical Layer transceiver with integrated PMD sublayers to support 10BASE-T, 100BASE-TX and 1000BASE-T Ethernet protocols. • 10BASE-T, 100BASE-TX and 1000BASE-T capable • Single Quad TX-Transformer interface for all speeds • Fully compliant to IEEE 802.3u 100BASE-TX and IEEE 802.3z/ab 10000BASE-T specifications. Fully integrated and fully compliant ANSI X3.T12 PMD physical sublayer that includes adaptive equalization and Baseline Wander compensation • IEEE 802.3u Auto-Negotiation and Parallel Detection - Fully auto-negotiates between 1000 Mb/s, 100 Mb/s, and 10 Mb/s full duplex and half duplex devices • 3.3V MAC interfaces: - IEEE 802.3u MII - IEEE 802.3z GMII • LED support (Link, Speed, Activity, Collision, TX and RX indications) • Management Register Set • 1.8V/ 3.3V CMOS (core, I/Os) - 5V tolerant I/Os • 208-pin PQFP package The DP83861 is a low power version of the DP83891. It uses state of the art 0.18 µm, 1.8V/3.3V CMOS technology. The DP83861 is designed for easy implementation of 10/100/1000 Mb/s Ethernet LANs. It interfaces directly to Twisted Pair media via an external transformer. This device interfaces directly to the MAC layer through the IEEE 802.3u Standard Media Independent interface (MII) or the IEEE 802.3z Gigabit Media Independent Interface (GMII). Applications The DP83861 fits applications in: • 10/100/1000 Mb/s capable node cards • Switches with 10/100/1000 Mb/s capable ports • High speed uplink ports (backbone) Chip 1.25" x 1.25" System Diagram RJ-45 MAGNETICS 10BASE-T, 100BASE-TX or 1000Base-T 10BASE-T, or 100BASE-TX 1000Base-T DP83861 10/100/1000 10/100/1000 Mb/s MII/GMII ETHERNET ETHERNET PHYSICAL MAC LAYER STATUS LEDs 125 MHz CLOCK 3 052_NetW_DS.qxp 10/30/00 4:53 PM Page 4 Fast Ethernet Products MacPHYTERTM (DP83815) 10/100 Mb/s Integrated PCI Ethernet MAC and Physical Layer • Target applications: Adapter card, PC motherboard, embedded applications • 140m error free performance • Low power -- 170 mA fully on; 10 mA hibernate • Full ACPI & WOL support • Full suite of software support • Manufacturing kit (MacPHYTER-MAAP) available DsPHYTERTM (DP83846) Single 10/100 Mb/s Ethernet Transceiver • MII interface • Low power 3.3V • 5V tolerant I/Os Ethernet Products Selection Guide Part No. Device Description Package Supply Voltage (V dd) 208-PQFP 1.8V/3.3V 208-PQFP 1.8V/3.3V 144-LQFP 3.3V 10/100/1000 Mb/s Gigabit Ethernet DP83820BVUW DP83861VQM Gig Mac 10/100/1000 Mb/s Ethernet Network Interface Controller Enhanced Gig 10/100/1000 Mb/s Ethernet Transceiver PHYTER 10/100 Mb/s Fast Ethernet MacPHYTER DP83815CVNG DP83846AVHG DsPHYTER 10/100 Mb/s Ethernet Transceiver 80-LQFP 3.3V DP83843BVJE PHYTER 10/100 Mb/s Ethernet Transceiver 80-PQFP 5V 10/100M b/s Ethernet Physical Layer 100-PQFP 5V High Speed Networking Transceiver device 28-PLCC 5V 80-PLCC 5V DP83840AVCE DP83223V National Semiconductor 2900 Semiconductor Drive PO Box 58090 Santa Clara, CA 95052 1 408 721 5000 10/100 Mb/s Integrated PCI Ethernet MAC & Physical Layer PHY TWISTER 10 Mb/s Ethernet DP83902AV ST-NIC Serial Network Interface Controller for Twisted Pair DP83902AVJG ST-NIC Serial Network Interface Controller for Twisted Pair 100-LQFP 5V DP83902AVLJ ST-NIC Serial Network Interface Controller for Twisted Pair 100-PQFP 5V DP83905AVCE AT/LANTIC AT Local Area Network Twisted Pair Interface Controller 160-PQFP 5V System Oriented Network Interface Controller with Twisted Pair Interface 160-PQFP 5V Visit our Web site at: ia.national.com DP83936AVUL-20/25/33 DP8392CN CTI Coax Transceiver Interface 16-NDIP VEE -9V For more information, send Email to: [email protected] DP8392CV CTI Coax Transceiver Interface 28-PLCC VEE -9V Quad 10 Mb/s Ethernet Transceiver 100-PQFP 5V DP83924BVCE SONIC-T 4T-PHY © National Semiconductor Corporation November, 2000. National Semiconductor, , and Phyter are registered trademarks and MacPhyter and DsPhyter are trademarks of National Semiconductor Corporation. All other brands or product names are trademarks or registered trademarks of their respective holders. 570664-001