* General Description
  The USB to MAC Ethernet Controller is a unique solution to interface
  peripheral devices to Universal Serial Bus 2.0 (USB 2.0) and 10/100 Base -T
  Ethernet. This device has been specially designed to provide simple solution
  to communicate with Ethernet applications accomplished by its highly
  integrated functionality. It is ideal for LAN (Local Area Network)
  applications. It provides internal buffering to enable parallel operations
  from USB ports on host side and MAC ports on the Ethernet bus. It also
  provides serial interface for EEPROM storing device ID.

* Features
  - Fully IEEE 802.3 compliant 10/100 Mbps Ethernet MAC layer
  - USB specification 2.0 compliant 
  - WHQL Certified
  - Supports all USB standard commands
  - Supports three vendor specific commands
  - Supports USB Suspend/Resume detection logic
  - Supports chirping and ping protocol
  - Supports remote wakeup (wake on LAN)
  - Provides full duplex operation on both 100 Mbps and 10 Mbps Ethernet modes
  - Exhaustive MAC status report
  - Supports PAUSE control frame
  - Provides serial interface for read 93LC46B EEPROM
  - Automatically loads device ID from EEPROM after power-on reset
  - EEPROM can be programmed through USB port

* Applications
  - Add-on 10/100 dongle
  - Instrumentation
  - Embedded applications