Intel® IXF1104 4-Port Gigabit Ethernet Media Access Controller

Table 99. Auto-Negotiation Advertisement ($ Port Index + 0x64) (Sheet 2 of 2)

Bit

Name

Description

Type1

Default

 

 

 

 

 

 

10BASE-T

0 = DTE is not 10BASE-T, full-duplex mode

 

 

6

capable

RO

1

Full-Duplex

 

1 = DTE is 10BASE-T, full-duplex mode capable

 

 

 

 

 

 

 

 

 

 

 

 

10BASE-T

0 = DTE is not 10BASE-T, half-duplex mode

 

 

5

capable

RO

1

Half-Duplex

 

1 = DTE is 10BASE-T, half-duplex mode capable

 

 

 

 

 

 

 

 

 

 

 

 

 

00001 =IEEE 802.3

 

 

 

 

00010 =IEEE 802.9 ISLAN-16T

 

 

 

 

00000 =Reserved for future auto-negotiation

 

 

 

 

development

 

 

4:0

Selector Field,

11111 =Reserved for future auto-negotiation

RO

00001

S[4:0]

development

 

 

 

 

 

Unspecified or reserved combinations should not

 

 

 

 

be transmitted

 

 

 

 

Setting this field to a value other than 00001 will

 

 

 

 

most likely cause auto-negotiation to fail

 

 

 

 

 

 

 

1. RO = Read Only; RR = Clear on Read; W = Write; R/W = Read/Write

Table 100. Auto-Negotiation Link Partner Base Page Ability ($ Port Index + 0x65) (Sheet 1 of 2)

Bit

Name

Description

Type1

Default

 

 

 

 

 

 

 

 

 

0x0---

 

 

 

 

01001111000

 

 

 

 

01

 

 

 

 

 

31:16

Reserved

Reserved

RO

0

 

 

 

 

 

 

 

0 = Link partner has no ability to send multiple

 

 

15

Next Page

pages

RO

NA

1 = Link partner has the ability to send multiple

 

 

 

 

 

 

pages

 

 

 

 

 

 

 

 

 

0 = Link partner has not received Link Code Word

 

 

14

Acknowledge

from the IXF1104 MAC

RO

NA

1 = Link partner has received Link Code Word

 

 

 

 

 

 

from the IXF1104 MAC

 

 

 

 

 

 

 

13

Remote Fault

0 = No remote fault

RO

NA

1 = Remote fault

 

 

 

 

 

 

 

 

 

12

Reserved

Reserved

RO

0

 

 

 

 

 

 

 

Advertise Asymmetric Pause Direction Register

 

 

 

 

bit. This register bit is used in conjunction with

 

 

11

ASM_DIR

Pause (Register bit 4.10)

RO

1

0 = Link partner is not capable of asymmetric

 

 

 

 

 

 

pause

 

 

 

 

1 = Link partner is capable of asymmetric pause

 

 

 

 

 

 

 

10

Link Partner Pause

Link partner wants to utilize Pause Operation as

RO

0

defined in IEEE 802.3x Standard

 

 

 

 

 

 

 

 

 

9

1000BASE-T4

0 = Link partner is not 100BASE-T4 capable

RO

0

1 = Link partner is 100BASE-T4 capable

 

 

 

 

 

 

 

 

 

1. RO = Read Only; RR = Clear on Read; W = Write; R/W = Read/Write

 

 

 

 

 

 

 

185

Datasheet

Document Number: 278757

Revision Number: 009

Revision Date: 27-Oct-2005

Page 185
Image 185
Intel IXF1104 manual Auto-Negotiation Advertisement $ Port Index + 0x64 Sheet 2, 10BASE-T

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.