Intel IXF1104 - Manual (Page 3)

Contents
Datasheet 3
Document Number: 278757
Revision Number: 009
Revision Date: 27-Oct-2005
Contents
1.0 Introduction..................................................................................................................................20
1.1 What You Will Find in This Document ................................................................................ 20
1.2 Related Documents ............................................................................................................ 20
2.0 General Description ....................................................................................................................21
3.0 Ball Assignments and Ball List Tables...................................................................................... 23
3.1 Ball Assignments ................................................................................................................ 23
3.2 Ball List Tables ................................................................................................................... 24
3.2.1
Balls Listed in Alphabetic Order by Signal Name .................................................. 24
3.2.2 Balls Listed in Alphabetic Order by Ball Location .................................................. 30
4.0 Ball Assignments and Signal Descriptions ..............................................................................37
4.1 Naming Conventions .......................................................................................................... 37
4.1.1
Signal Name Conventions .....................................................................................37
4.1.2 Register Address Conventions ..............................................................................37
4.2 Interface Signal Groups ...................................................................................................... 38
4.3 Signal Description Tables ................................................................................................... 39
4.4 Ball Usage Summary .......................................................................................................... 57
4.5 Multiplexed Ball Connections.............................................................................................. 58
4.5.1
GMII/RGMII/SerDes/OMI Multiplexed Ball Connections........................................58
4.5.2 SPI3 MPHY/SPHY Ball Connections ..................................................................... 59
4.6 Ball State During Reset ...................................................................................................... 61
4.7 Power Supply Sequencing.................................................................................................. 63
4.7.1
Power-Up Sequence.............................................................................................. 63
4.7.2 Power-Down Sequence ......................................................................................... 63
4.8 Pull-Up/Pull-Down Ball Guidelines...................................................................................... 64
4.9 Analog Power Filtering........................................................................................................64
5.0 Functional Descriptions.............................................................................................................. 66
5.1 Media Access Controller (MAC) ......................................................................................... 66
5.1.1
Features for Fiber and Copper Mode .................................................................... 67
5.1.1.1
Padding of Undersized Frames on Transmit ......................................... 67
5.1.1.2 Automatic CRC Generation ................................................................... 67
5.1.1.3 Filtering of Receive Packets ..................................................................67
5.1.1.4 CRC Error Detection ..............................................................................69
5.1.2 Flow Control........................................................................................................... 69
5.1.2.1
802.3x Flow Control (Full-Duplex Operation)......................................... 70
5.1.3 Mixed-Mode Operation ..........................................................................................75
5.1.3.1
Configuration..........................................................................................75
5.1.3.2 Key Configuration Registers ..................................................................75
5.1.4 Fiber Mode............................................................................................................. 76
5.1.4.1
Fiber Auto-Negotiation ........................................................................... 77
5.1.4.2 Determining If Link Is Established in Auto-Negotiation Mode ................ 77
5.1.4.3 Fiber Forced Mode................................................................................. 77
5.1.4.4 Determination of Link Establishment in Forced Mode ........................... 77
5.1.5 Copper Mode ......................................................................................................... 77