manuais Altera Low Latency Ethernet 10G MAC

Manuais de instruções e guias do utilizador para Instrumentos de medida Altera Low Latency Ethernet 10G MAC.
Disponibilizamos 1 manuais Altera Low Latency Ethernet 10G MAC em pdf para descarga gratuita: Manual do Utilizador


Índice

Low Latency Ethernet 10G MAC

1

Contents

2

About LL Ethernet 10G MAC

5

Features

6

Release Information

7

Resource Utilization

8

TX and RX Latency

9

Related Information

10

Parameter Settings

13

Parameter Value Description

13

Generated Files

15

Extension Description

15

Quartus II

17

Design Flow

17

Gate-Level Simulation

17

RTL Simulation

17

Altera Corporation

19

Send Feedback

19

Design Considerations

20

Pseudo-Static CSR Fields

21

Clock Crosser

21

Dual Clock FIFO

22

Subscribe

23

Interfaces

24

Interfaces Description

24

Figure 3-2: Interface Signals

25

Padding Bytes Insertion

26

Address Insertion

26

CRC-32 Insertion

27

XGMII Encapsulation

28

XGMII Transmission

29

Unidirectional Feature

30

TX Timing Diagrams

31

RX Datapath

35

Address Checking

36

Frame Type Checking

36

Length Checking

36

Frame Length

37

Payload Length

37

Overflow Handling

38

RX Timing Diagrams

38

IEEE 802.3 Flow Control

39

Pause Frame Reception

40

Pause Frame Transmission

40

Priority-Based Flow Control

41

PFC Frame Reception

42

PFC Frame Transmission

42

Reset Requirements

42

No Stage Steps

43

Operating Mode PHY

44

IEEE 1588v2

47

Transmit Datapath

48

Receive Datapath

49

Frame Format

49

PTP Packet over UDP/IPv4

50

PTP Packet over UDP/IPv6

51

4 Octets

52

Register Map

53

Word Offset Purpose Variation

53

(10-Gbps Ethernet MAC)

54

(LL Ethernet 10G MAC)

54

Register Access

56

Access Definition

57

Flow Control Registers

62

Delay Device PMA Mode

76

Latency MAC Configurations

76

ECC Registers

76

Statistics Registers

77

Clock and Reset Signals

83

Signal Operating

83

Direction Width Description

83

Unidirectional Signals

86

Avalon-MM Programming Signals

86

Avalon-ST Data Interfaces

87

Avalon-ST Status Interface

90

PHY-side Interfaces

94

XGMII RX Signals

97

GMII TX Signals

98

GMII RX Signals

99

MII TX Signals

99

MII RX Signals

99

1588v2 Interfaces

100

UG-01144

101

2014.12.15

101

Additional Information

107

Date Version Changes

108





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