Contents

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

Datasheet

 

 

 

3

Document Number: 278757

Revision Number: 009

Revision Date: 27-Oct-2005

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Intel IXF1104 manual Contents

IXF1104 specifications

The Intel IXF1104 is a cutting-edge Network Interface Controller (NIC) designed to meet the needs of high-speed communication in modern networking environments. As the demand for bandwidth-intensive applications continues to grow, Intel's IXF1104 is engineered to deliver exceptional performance, reliability, and scalability, making it an ideal choice for data centers and enterprise networks.

One of the main features of the IXF1104 is its support for high-speed Ethernet connectivity, providing up to 100 Gbps throughput. This capability allows organizations to handle large amounts of data traffic efficiently, accommodating everything from cloud computing to big data analytics. The NIC utilizes advanced packet processing technology which ensures minimal latency, enhancing the overall user experience.

The IXF1104 is built on a robust architecture that integrates Intel's latest processing technologies. It incorporates a multi-core processing engine that allows for parallel processing of network packets, improving the handling of simultaneous network requests. This architecture also supports offloading features, freeing up CPU resources for other critical tasks, which optimizes system performance.

In terms of technologies, the IXF1104 supports a variety of standards including Ethernet and Fiber Channel, making it versatile across different networking environments. Its compatibility with industry-standard networking protocols ensures that it can easily integrate into existing frameworks, facilitating seamless upgrades and expansions.

Another significant characteristic of the IXF1104 is its energy efficiency. With Intel’s focus on sustainability, this NIC is designed to consume less power relative to its performance output, thereby reducing overall operational costs for organizations. It employs dynamic power management features that adjust power usage based on demand, which is especially beneficial in large-scale deployments.

Additionally, security features are woven into the IXF1104 design, protecting sensitive data from potential threats. Hardware-based security functions, including encryption capabilities and secure boot processes, ensure that the NIC can safeguard data integrity against unauthorized access.

Overall, the Intel IXF1104 stands out in the crowded NIC market by offering high-performance capabilities, energy efficiency, and robust security features. Its combination of advanced technologies and characteristics positions it as a strategic asset for modern networks, empowering organizations to achieve their connectivity and performance goals in an increasingly data-driven world.