
TM
Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks
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4
Generic ColdFire
®
Board Layout of Ethernet
RJ45
RJ45
ColdFire
ColdFire
®
®
Network
Network
Magnetics
Magnetics
On-Chip
Ethernet
Cable
Jack
Isolation
And
optional PoE
MAC-Media Access Controller
PHY-Physical Layer
Line Voltage Levels
+2.8V or -2.8VDC
RJ45
RJ45
PHY
PHY
MII – Media Independent Interface
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