Renesas M3A-HS71, User Manual

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Functional Overview
2.7U LAN Interface
Rev.1.01 2008.05.07 2-24
REJ11J0012-0101
2
2.7 LAN Interface
The SH7670 mounted on the SH7670 CPU board includes the Ethernet controller in compliance with MAC layer
standard of IEEE802.3. The PHY address is fixed to H'01 by the pin processing in the external circuit of
PHYA00-PHYA04 pin.
Figure 2.7.1 shows the LAN interface block diagram on the SH7670 CPU board.
Figure 2.7.1 LAN Interface Block Diagram