Preliminary Product Brief August 2000 HW3000M/HW2000 Home WireTM Home Phoneline Networking Physical Layer PHY Features Highly integrated home phoneline networking physical layer (PHY) solution with 802.3u-compatible media independent interface (MII): -- HW3000M HomePNA* PHY -- HW2000 analog front end (AFE) Ideally suited for applications requiring add-on HomePNA functionality: -- USB-HomePNA adapters -- PC motherboards Support for the HomePNA Interface Specification 2.0: -- Adaptive rate selection: 1 Mbit/s to 16 Mbits/s -- Packet buffering, collision detection, and retransmission logic adhere to HomePNA 2.0 medium-specific demands Compliant with HomePNA PHY Specification 1.1: -- Integrated 1 Mbit/s PHY on the HW3000M. -- Automatically selects between HomePNA Revision 1.1/2.0 modulation and protocol based on capabilities of partner station on the network Support for multimedia and real-time applications using priority-based queuing quality of service (QoS): -- Implements eight levels of packet priority Host configuration and status monitoring entirely through an MDIO/MDC interface Intelligent power management capabilities: -- Disable Tx and Rx logic under idle conditions Support for various loopback test modes, including loopback test at the digital interface to the integrated HomePNA 1.1 PHY Compatible with existing services: -- Voice -- V.90 and emerging V.92 analog modes -- G.Lite splitterless DSL (G.992.2) -- Full-rate DSL (G.992.1) -- ISDN Highly integrated HW2000 AFE: -- Support for all HomePNA 2.0 front-end transmit and receive operations -- Minimal additional components required -- 10-bit ADC and DAC -- Integrated crystal oscillator: 28 MHz fundamental mode crystal -- On-chip filtering Low-power, 3.3 V, 0.20 m technology 100-pin TQFP Media Independent Interface IEEE 802.3u-compatible media independent interface (MII): -- Enhanced mode operation on MII -- Direct connection to external media access controllers (MACs) -- Support for universal serial bus (USB)-local area network (LAN) controllers Provides 24 MHz 5% Tx and Rx clocks to the external system MAC Additional Chip Set Features LED support: -- Link activity -- Rx activity -- Tx activity -- Collision detect -- Carrier sense IEEE 1149.1 compliant JTAG test access port * HomePNA is an acroynym for Home Phoneline Networking Alliance. It is a trademark of HomePNA, Inc. IEEE is a registered trademark of The Institute of Electrical and Electronics Engineers, Inc. HW3000M/HW2000 Home Wire Home Phoneline Networking Physical Layer Description The Lucent Technologies Microelectronics Group's HW3000M/HW2000 Home Wire PHY is a highly integrated solution designed to quickly add high-speed networking over existing, residential telephone wiring to existing products, such as 10/100 Mbits/s Ethernet designs. The Home Wire PHY provides a direct connection to an external IEEE 802.3 MAC or to a USB-toEthernet controller through its IEEE 802.3u-compatible MII. The Home Wire PHY provides automatic rate adaptation, instantaneously adjusting to the changing electrical characteristics of the home phoneline communications channel, in order to select the optimal speed which can reach a maximum of 16 Mbits/s. The two-device HW3000M/HW2000 Home Wire PHY fully supports the HomePNA Interface Specification 2.0. The HomePNA was formed to develop specifications for interoperable, home networked devices that use existing residential telephone wiring, regardless of the topology. The chip set is also fully compliant with the HomePNA PHY Specification Revision 1.1, in order to provide backwards compatibility with existing applications and home phoneline networks built around HomePNA 1.1 technology. 2 Preliminary Product Brief August 2000 In order to provide a robust, cost-effective, and simpleto-use home phoneline networking solution, the Home Wire PHY is compatible with the existing IEEE 802.3u MII specification. Up to 25 PCs, peripherals, or network devices can be installed on a single home phoneline network that can span up to 1000 feet between the two farthest points. The HW3000M/HW2000 Home Wire PHY is fully compatible with existing phone services such as voice, facsimile, V.90/V.92 modem connections, ISDN voice and data, ADSL, and G.Lite. Products based on the Home Wire PHY will not compromise or interrupt any of these services. Frequency division multiplexing (FDM) technology is used to simultaneously support existing and emerging telephone services along with networked HomePNA data traffic. The frequency ranges for HomePNA based products have been carefully selected to avoid interference from these various services that may be encountered in a typical home. As shown in Figure 1, signals from the Home Wire PHY are centered at 7 MHz, with the signal ranging from 4.25 MHz to 9.75 MHz. This frequency range is well above the frequencies used for existing phone services. Lucent Technologies Inc. HW3000M/HW2000 Home Wire Home Phoneline Networking Physical Layer Preliminary Product Brief August 2000 Description (continued) VOICE/V.90/V.92 ADSL HOME PHONELINE (HomePNA) NETWORKING G.LITE 4 kHz 26 kHz 552 kHz 2 MHz 4.25 MHz 9.75 MHz FREQUENCY 5-8802.r3 Figure 1. Home Wire PHY Compatibility with Existing Service The Home Wire PHY-based designs unleash the power of networking in the home by enabling a host of applications, allowing users to maximize their investment in peripheral devices, and take full advantage of existing narrowband or future broadband connections. The Home Wire PHY supports multimedia and real-time applications using priority-based queuing to ensure quality of service (QOS), enabling such applications as voice and video over IP in the home. The embedded Home Wire PHY provides the core technology for the following: Internet connection sharing Peripheral sharing (i.e., printers, scanners, etc.) File and application sharing Entertainment (i.e., multiplayer gaming) Home automation Lucent Technologies Inc. IP telephony Video over IP PC-to-PC intercom Residential gateways The Home Wire PHY is designed to support the rapid proliferation of HomePNA 2.0 technology into various embedded products and PCs that support an existing IEEE 802.3 MAC. The Home Wire PHY will enable quick deployment of products such as combination LAN and HomePNA 2.0, which will allow a laptop user to take advantage of the office 10/100Base-T network and the residential home phoneline network. For users who do not want to install a card in their PC, a USB-HomePNA adapter powered by the Home Wire PHY is the ideal product. 3 HW3000M/HW2000 Home Wire Home Phoneline Networking Physical Layer Preliminary Product Brief August 2000 Functional Description The HW3000M Home Wire PHY has been designed so that customers can add HomePNA 2.0 functionality to their existing motherboard and other products quickly and cost-effectively. The HW3000M serves as a transceiver that modulates/demodulates baseband network traffic to/from an IEEE 802.3 MAC to meet the signaling requirements set forth in the HomePNA 2.0 standard. On the host side, the HW3000M connects to an 802.3-compliant MAC via an MII. On the network side, it connects to the HW2000 AFE using a pair of high-speed parallel buses. Figure 2 is a block diagram of a 10/100 LAN-based product with HomePNA 2.0 functionality provided by the Home Wire PHY. Figure 3 is a block diagram of a USB-HomePNA adapter using the Home Wire PHY. Home Wire PHY LUCENT TECHNOLOGIES Home Wire HW3000M 10/100 LAN CONTROLLER WITH PHY PCI MII HW2000 AFE I/O LUCENT TECHNOLOGIES Home Wire HW2000 AFE HomePNA AND ETHERNET MAGNETICS RJ11 PHONELINE RJ45 LAN WIRING MII HomePNA 1.1 AFE LEDs LEDs 5-8803.c Figure 2. 10/100 LAN Adapter with Home Wire PHY System Block Diagram Home Wire PHY USB-LAN CONTROLLER LUCENT TECHNOLOGIES Home Wire HW3000M MII USB INTERFACE HW2000 AFE I/O LUCENT TECHNOLOGIES Home Wire HW2000 AFE HomePNA MAGNETICS RJ11 PHONELINE HomePNA 1.1 AFE LEDs LEDs EXTERNAL MEMORY 5-8804.g Figure 3. USB-HomePNA 2.0 Adapter with Home Wire PHY System Block Diagram 4 Lucent Technologies Inc. Preliminary Product Brief August 2000 HW3000M/HW2000 Home Wire Home Phoneline Networking Physical Layer Functional Description (continued) HW2000 Overview HW2000 AFE Interface The HW2000 is the analog front-end for the HW3000M and provides the HomePNA 2.0 line interface functionality. The HW2000 is composed of the following functional blocks: The HW3000M supports a 17-pin interface to the HW2000 AFE. The interface consists of a two-phase, multiplexed data converter interface with control logic used to control the positioning of the MSB of the data as well as the internal gain or attenuation of the HW2000 receiver and transmitter paths. Integrated HomePNA 1.1 PHY Integrated crystal oscillator 10-bit ADC and DAC Variable gain amplifiers Line drivers Filtering In order to provide backwards compatibility with existing applications and home phoneline networks based on HomePNA 1.1 technology, the HW3000M supports an on-chip HomePNA 1.1 PHY. Only minimal additional components (i.e., resistive hybrid, magnetics) are required to implement the HomePNA 2.0 line interface functionality. The HW3000M supports a 4-pin 1M8 interface from the integrated PHY port to the external resistive hybrid. Home Wire PHY: Support Tools Media Independent Interface (MII) The HW3000M supports an IEEE 802.3u-compatible MII that provides direct connection to external IEEE 802.3 MACs and other devices that support an MII, including PC motherboard chip sets and USB-Ethernet LAN controllers. The primary HW3000M/HW2000 Home Wire PHY evaluation tool is the HW3000M/HW2000 Home Wire PHY evaluation module. This module is a complete HomePNA 2.0 transceiver with a standard MII connector. The module consists of a small form factor PCB with the Home Wire PHY, magnetics, dual RJII connector, MII connector, and voltage regulator. The Home Wire PHY module can be easily connected to a target system for quick evaluation of this mode of operation. The HW3000M provides a 24 MHz 5% Tx and Rx clock to the external controller. JTAG Interface The HW3000M supports an IEEE 1149.1 compliant JTAG boundary-scan test access port interface. Lucent Technologies Inc. 5 HW3000M/HW2000 Home Wire Home Phoneline Networking Physical Layer Preliminary Product Brief August 2000 Home Wire Chip Set Product Family Overview Table 1. Product Feature Matrix Feature HW3130 HW3100 HW3000S HW3000M PCI Interface, Revision 2.2 Host-Controlled Modem Interface Microprocessor-Slave Interface MII Serial EEPROM Interface LED Interface Integrated HomePNA Revision 1.1 PHY HW2000 HomePNA 2.0 AFE Interface Device Package -- 160-pin MQFP -- -- 144-pin TQFP -- -- -- 100-pin TQFP -- -- -- -- 100-pin TQFP Key: : Supported. -- : Not supported. For additional information, contact your Microelectronics Group Account Manager or the following: INTERNET: http://www.lucent.com/micro E-MAIL: docmaster@micro.lucent.com N. AMERICA: Microelectronics Group, Lucent Technologies Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18109-3286 1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106) ASIA PACIFIC: Microelectronics Group, Lucent Technologies Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256 Tel. (65) 778 8833, FAX (65) 777 7495 CHINA: Microelectronics Group, Lucent Technologies (China) Co., Ltd., A-F2, 23/F, Zao Fong Universe Building, 1800 Zhong Shan Xi Road, Shanghai 200233 P. R. China Tel. (86) 21 6440 0468, ext. 325, FAX (86) 21 6440 0652 JAPAN: Microelectronics Group, Lucent Technologies Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan Tel. (81) 3 5421 1600, FAX (81) 3 5421 1700 EUROPE: Data Requests: MICROELECTRONICS GROUP DATALINE: Tel. (44) 7000 582 368, FAX (44) 1189 328 148 Technical Inquiries: GERMANY: (49) 89 95086 0 (Munich), UNITED KINGDOM: (44) 1344 865 900 (Ascot), FRANCE: (33) 1 40 83 68 00 (Paris), SWEDEN: (46) 8 594 607 00 (Stockholm), FINLAND: (358) 9 3507670 (Helsinki), ITALY: (39) 02 6608131 (Milan), SPAIN: (34) 1 807 1441 (Madrid) Lucent Technologies Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. Home Wire is a trademark of Lucent Technologies Inc. Copyright (c) 2000 Lucent Technologies Inc. All Rights Reserved August 2000 PB00-077HNET (Replaces PN00-039HNET)