Xilinx LOGICORE UG144 - Manual (Page 13)

1-Gigabit Ethernet MAC v8.5 User Guide www.xilinx.com 13
UG144 April 24, 2009
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Chapter 1: Introduction
Chapter 2: Core Architecture
Table 2-1: Transmitter Client Interface Signal Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 2-2: Receive Client Interface Signal Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Table 2-3: Flow Control Interface Signal Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Table 2-4: Optional Management Interface Signal Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 2-5: Optional MAC Unicast Address Signal Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 2-6: Optional Configuration Vector Signal Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 2-7: Reset Signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 2-8: GMII Interface Signal Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 2-9: MDIO Interface Signal Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Chapter 3: Generating the Core
Table 3-1: XCO File Values and Default Values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Chapter 4: Designing with the Core
Table 4-1: Degree of Difficulty for Various Implementations . . . . . . . . . . . . . . . . . . . . . . 38
Chapter 5: Using the Client Side Data Path
Table 5-1: Abbreviations Used in Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Table 5-2: Bit Definition for the Receiver Statistics Vector . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 5-3: Rx Statistics conversion to previous core GEMAC core versions. . . . . . . . . . . 46
Table 5-4: Bit Definition for the Transmitter Statistics Vector . . . . . . . . . . . . . . . . . . . . . . 51
Table 5-5: Tx Statistics conversion to previous core GEMAC core versions. . . . . . . . . . . 52
Chapter 6: Using Flow Control
Chapter 7: Using the Physical Side Interface
Chapter 8: Configuration and Status
Table 8-1: Management Interface Transaction Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Table 8-2: Configuration Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Table 8-3: Receiver Configuration Word 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Table 8-4: Receiver Configuration Word 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Table 8-5: Transmitter Configuration Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Table 8-6: Flow Control Configuration Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Table 8-7: Management Configuration Word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Schedule of Tables