Product Summary

9.1 Host Interface
The host interface is the ISA BUS compatible mode.
There are eight IO bases, which are 300H, 310H,
320H, 330H, 340H, 350H, 360H, and 370H. The IO
base is latched from strap pins or loaded from the
EEPROM.

Parametrics

■ Supports automatically load vendor ID and
product ID from EEPROM
■ Supports 4 GPIO pins
■ Optional EEPROM configuration
■ Very low power consumption mode:
– Power reduced mode (cable detection)
– Power down mode
– Selectable TX drivers for 1:1 or 1.25:1
transformers for additional power reduction.
■ Compatible with 3.3V and 5.0V tolerant I/O
■ 100-pin LQFP with CMOS process

Features

■ Supports processor interface: byte/word/dword of
I/O command to internal memory data operation
■ Integrated 10/100M transceiver
■ Supports MII and reverses MII interface
■ Supports back pressure mode for half-duplex
mode flow control
■ IEEE802.3x flow control for full-duplex mode
■ Supports wakeup frame, link status change and
magic packet events for remote wake up
■ Integrated 4K dword SRAM

Diagrams