AN983B Datasheet, PDF (9/91 Pages) List of Unclassifed Manufacturers – PCI/miniPCI-to-Ethernet LAN Controller

AN983B PCI/miPCI Fast Ethernet Controller with integrated PHY
1. GENERAL DESCRIPTIONS
The AN983B is a high performance PCI Fast Ethernet controller with integrated physical layer
interface for 10BASE-T and 100BASE-TX application.
The AN983B was designed with advanced CMOS technology to provide glueless 32-bit bus
master interface for PCI, boot ROM interface, CSMA/CD protocol for Fast Ethernet, as well as
the physical media interface for 100BASE-TX of IEEE802.3u and 10BASE-T of IEEE802.3. The
auto-negotiation function is also supported for speed and duplex detection.
The AN983B can be programmed as MAC-only controller. In this mode, it provides the
standard MII interface to link to an external PHY. With this mode, it can be connected to the
HomePNA PHY to support the HomePNA networking solution or Homeplug Phy(Power-line
solution) to support Homeplug networking solution..
The AN983B provides both half-duplex and full-duplex operation, as well as support for
full-duplex flow control.
It provides long FIFO buffers for transmission and receiving, and early interrupt mechanism to
enhance performance.
The AN983B also supports ACPI and PCI compliant power management function and Magic
Packet wake-up event.
Rev. 1.8
ADMtek Inc.
www.admtek.com.tw