User manual | Lucent Technologies HW3000M Home Wire, HW2000 Home Wire, HW3130, HW3100, HW3000S Home Phoneline Networking Physical Layer Product Brief

Preliminary Product Brief

August 2000

HW3000M/HW2000 Home Wire

TM

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:

— USBHomePNA 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 µm 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

Preliminary Product Brief

August 2000

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-to-

Ethernet 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.

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.

Preliminary Product Brief

August 2000

Description

(continued)

HW3000M/HW2000 Home Wire

Home Phoneline Networking Physical Layer

VOICE/V.90/V.92

ADSL

HOME PHONELINE

( HomePNA) NETWORKING

G.LITE

4 kHz 26 kHz 552 kHz 2 MHz 4.25 MHz

FREQUENCY

9.75 MHz

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

■

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 USBHomePNA adapter powered by the Home Wire PHY is the ideal product.

Lucent Technologies Inc.

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

10/100 LAN

CONTROLLER

WITH PHY

PCI MII

LUCENT TECHNOLOGIES

Home Wire

HW3000M

HW2000 AFE I/O

MII

HomePNA 1.1 AFE

LEDs

LUCENT

TECHNOLOGIES

Home Wire

HW2000

AFE

LEDs

HomePNA

AND

ETHERNET

MAGNETICS

RJ11

RJ45

PHONE-

LINE

LAN

WIRING

5-8803.c

Figure 2. 10/100 LAN Adapter with

Home Wire

PHY System Block Diagram

Home Wire PHY

4

USB

INTERFACE

USB-LAN

CONTROLLER

LUCENT TECHNOLOGIES

Home Wire

HW3000M

HW2000 AFE I/O

MII

HomePNA 1.1 AFE

LEDs

LUCENT

TECHNOLOGIES

Home Wire

HW2000

AFE

LEDs

HomePNA

MAGNETICS

RJ11

PHONE-

LINE

EXTERNAL

MEMORY

5-8804.g

Figure 3. USB-

HomePNA

2.0 Adapter with

Home Wire

PHY System Block Diagram

Lucent Technologies Inc.

Preliminary Product Brief

August 2000

HW3000M/HW2000 Home Wire

Home Phoneline Networking Physical Layer

Functional Description

(continued)

HW2000 AFE Interface

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

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.

The HW3000M supports a 4-pin 1M8 interface from the integrated PHY port to the external resistive hybrid.

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 HW3000M provides a 24 MHz ± 5% Tx and Rx clock to the external controller.

HW2000 Overview

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:

■

Integrated crystal oscillator

■

10-bit ADC and DAC

■

Variable gain amplifiers

■

Line drivers

■

Filtering

Only minimal additional components (i.e., resistive hybrid, magnetics) are required to implement the

HomePNA 2.0 line interface functionality.

Home Wire PHY: Support Tools

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.

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 Preliminary Product Brief

Home Phoneline Networking Physical Layer 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 ✓

Integrated

LED Interface

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: [email protected]

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 © 2000 Lucent Technologies Inc.

All Rights Reserved

August 2000

PB00-077HNET (Replaces PN00-039HNET)