10006609-03
Pm8560
User’s Manual
9-1
Section 9
Ethernet Interfaces
This chapter describes the Ethernet interface: MPC8560 Ethernet controller, Marvell
88E1111 transceiver, Ethernet address, LEDs, and connector.
ETHERNET TRANSCEIVER
The MPC8560 processor provides the three-speed Ethernet controller which routes to the
Ethernet transceiver and out the RJ45 connector, P20. The Marvell 88E1111 gigabit Ether-
net transceiver supports the Gigabit Media Independent Interface (GMII) and Serial GMII
(SGMII). These interfaces connect to a 10/100/1000 Mbps MAC. The 88E1111 device is
10/100/1000BASE-T IEEE 802.3 compliant.
The MPC8560 Ethernet controller supports the Reduced Media Independent Interface
(RMII) port routed out connector P13.
Note:
Proprietary information on the Marvell Ethernet transceiver is not available in this user’s manual. Refer to the
Marvell web site at http://www.marvell.com.
MDIO/MDC Signals
Table 9-1
identifies the Marvell 88E1111 Ethernet and MPC8560 processor Management
Data Input/Output (MDIO) and Management Data Clock (MDC) signals.
Table 9-1:
MDIO/MDC Signals
ETHERNET ADDRESS
The Ethernet address for your board is a unique identifier on a network and must not be
altered. The address consists of 48 bits (MAC [47:0]) divided into two equal parts. The upper
24 bits define a unique identifier that has been assigned toEmerson Network Power,
Embedded Computing by IEEE. The lower 24 bits are defined by Emerson for identification
of each of our products.
The Ethernet address for the Pm8560 is a binary number referenced as 12 hexadecimal dig-
its separated into pairs, with each pair representing eight bits. The address assigned to the
Pm8560 has the following form:
00 80 F9 xx yy zz
88E1111 Pin
Number:
88E1111
Signal:
MPC8560
Signal:
MPC8560 Pin
Number:
Connector
P13:
M1
ETH_MDIO
FCC1_MDIO
L11
1
ETH_MDIO
E1
—
L3
ETH_MDC
FCC1_MDC
M10
5
ETH_MDC
F1
—
Summary of Contents for Pm8560
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Page 62: ...TDM Interface Rear Panel I O Connector P14 Pm8560 User s Manual 10006609 03 6 8 ...
Page 72: ...PCI Bus Interface PMC Connector Pin Assignments Pm8560 User s Manual 10006609 03 7 10 ...
Page 112: ...Development Mezzanine Card Troubleshooting Pm8560 User s Manual 10006609 03 10 12 ...
Page 138: ...Monitor Download Formats Pm8560 User s Manual 10006609 03 11 26 ...
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