GENERAL DESCRIPTION
It provides a Media Independent Interface (MII) allowing direct chip-to-chip connection, motherboard-to-daughter board connection or connection via a cable in a similar manner to the AUI approach used with 10Base-Tsystems. A station management interface is provided to receive command information and send status information. It transmits and receives NRZI data and interfaces directly to the optical transceiver. It can operate in either half duplex or full duplex. FEATURES
One chip integrated physical layer All CMOS, low power design ISO/IEC 8802-3 CSMA/CD compliant 100Base-FX Half & Full Duplex Far end fault detection Media Independent Interface (MII) Station management interface Extended register set including QuickPollTM detailed status monitoring Transmit clock synthesis Receive clock and data recovery Detailed receive error reporting Extended Test Modes 52-pin MQFP package with 2.0 mil body thickness Block Diagram PHYceiver and QuickPoll are trademarks of Integrated Circuit Systems, Inc.
Integrated Circuit Systems
