MOTOROLA
Contents
v
PRELIMINARYÑSUBJECT TO CHANGE WITHOUT NOTICE
CONTENTS
Paragraph
Number
Title
Page
Number
6.3.1
Hardware Initialization...................................................................................6-22
6.3.2
User Initialization (before Setting ECNTRL[ETHER_EN]) .........................6-22
6.3.2.1
Descriptor Controller Initialization ............................................................6-23
6.3.2.2
User Initialization (after Asserting ECNTRL[ETHER_EN]) ....................6-23
6.4
Buffer Descriptors (BDs) ...................................................................................6-24
6.4.1
Ethernet Receive Buffer Descriptor (RxBD) .................................................6-24
6.4.2
Ethernet Transmit Buffer Descriptor (TxBD)................................................6-26
Chapter 7
Electrical Characteristics
7.1
DC Electrical Characteristics ...............................................................................7-1
7.2
AC Electrical Characteristics ...............................................................................7-1
7.3
Electrical Specifications.......................................................................................7-1
7.3.1
MII Receive Signal Timing (RXD[3:0], RX_DV, RX_ER, RX_CLK) ..........7-1
7.3.2
MII Transmit Signal Timing (TXD[3:0], TX_EN, TX_ER, TX_CLK) ..........7-2
7.3.3
MII Async Inputs Signal Timing (CRS, COL) ................................................7-3
7.3.4
MII Serial Management Channel Timing (MDIO,MDC)................................7-4
7.4
MPC860T Pin Assignments .................................................................................7-5
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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