ICS1893CF Data Sheet Rev. F - Release
Chapter 4 Operating Modes Overview
Chapter 4
Operating Modes Overview
The ICS1893CF operating modes are typically controlled from software.
The ICS1893CF register bits are accessible through a standard MII (Media Independent Interface) Serial
Management Port.
The ICS1893CF is configured to support the MAC Interface as a 10M MII or a 100M MII. The protocol on
the Medium Dependent Interface (MDI) can be configured to support either 10M or 100M operations in
either half-duplex or full-duplex modes.
The ICS1893CF is fully compliant with the ISO/IEC 8802-3 standard, as it pertains to both 10Base-T and
100Base-TX operations. The feature-rich ICS1893CF allows easy migration from 10-Mbps to 100-Mbps
operations as well as from systems that require support of both 10M and 100M links.
This chapter is an overview of the following ICS1893CF modes of operation:
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Section 4.8, “Auto-MDI/MDIX Crossover”
ICS1893CF, Rev. F, 03/01/07
Copyright © 2007, Integrated Device Technology, Inc.
All rights reserved.
9
Mar. 2007
ICS [ INTEGRATED CIRCUIT SYSTEMS ]
