SH7616 Datasheet, PDF (401/935 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series

Section 9 Ethernet Controller (EtherC)
Section 9 Ethernet Controller (EtherC)
9.1 Overview
The SH7616 has an on-chip Ethernet controller (EtherC) conforming to the IEEE802.3 MAC
(Media Access Control) layer standard. Connecting a physical-layer LSI (PHY-LSI) complying
with this standard enables the Ethernet controller (EtherC) to perform transmission and reception
of Ethernet/IEEE802.3 frames. The Ethernet controller is connected to dedicated transmit and
receive Ethernet DMACs (E-DMACs) in the SH7616, and carries out high-speed data transfer to
and from memory.
9.1.1 Features
The EtherC has the following features:
• Transmission and reception of Ethernet/IEEE802.3 frames
• Supports 10/100 Mbps transfer
• Supports full-duplex and half-duplex modes
• Conforms to IEEE802.3u standard MII (Media Independent Interface)
• Magic Packet detection and Wake On LAN (WOL) signal output
• CAM (Content Addressable Memory) match signal input function
Rev. 2.00 Mar 09, 2006 page 375 of 906
REJ09B0292-0200