Intel® IXF1104 4-Port Gigabit Ethernet Media Access Controller

4.2Interface Signal Groups

This section describes the IXF1104 MAC signals in groups according to the associated interface or function. Figure 4 shows the various interfaces available on the IXF1104 MAC.

Figure 4. Interface Signals

SPI3 Interface

JTA G Interface

MDIO Interface

Pause

Control

Interface

CPU Interface

LED Interface

SPHY MPHY

TDAT[7:0]_0:3 TDAT[31:0]

TFCLK TFCLK

TENB_0:3 TEN B_0

TERR _0:3 TER R_0

TPRTY_0:3 TPRTY_0 TMOD [1:0] TSX

TSOP_0:3 TSOP_0

TEOP_0:3 TEOP_0

TADR[1:0] TADR [1:0]

DTPA_0:3 DTPA_0:3

STPA

PTPA PTPA

RDAT[7:0]_0:3 R D AT[31:0]

RFCLK RFCLK

RENB_0:3 R EN B_0

RVAL_0:3 R VAL_0

RERR _0:3 R ER R _0

RPRTY_0:3 RPRTY_0 RMOD [1:0] RSX

RSOP_0:3 R SOP_0

REOP_0:3 R EOP_0

TMS

TD I

TD O

TCLK

TRST_L

MDIO

MD C

TXPAUSEADD [2:0]

TXPAUSEFR

UPX_WID TH [1:0] UPX_D ATA[31:0] U PX_AD D[10:0] U PX_BADD [1:0] U PX_WR_L U PX_R D_L U PX_C S_L U PX_RD Y_L

LED_CLK

LED _D ATA

LED_LATCH

Intel® IXF1104

Media Access

Controller

GMII

RGMII

 

 

TXC_0:3

TXC _0:3

 

TXD[7:0]_0

TD[3:0]_0

 

TXD[7:0]_1

TD[3:0]_1

 

TXD[7:0]_2

TD[3:0]_2

 

TXD[7:0]_3

TD[3:0]_3

 

TX_EN_0:3

TX_CTL_0:3

 

TX_ER_0:3

 

 

 

RXC_0:3

RXC _0:3

GMII and

RXD[7:0]_3

RD[3:0]_0

RGMII

RXD[7:0]_2

RD[3:0]_1

Interfaces*

RXD[7:0]_1

RD[3:0]_2

 

RXD[7:0]_0

RD[3:0]_3

 

RX_DV_0:3

RX_CTL_0:3

 

RX_ER_0:3

 

 

 

CRS_0:3

 

 

 

COL_0:3

 

 

 

*Data and clock balls are shared for GMII and RGMII Interfaces

 

 

 

 

RX_P/N_0:3

 

SerDes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TX_P/N_0:3

Interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TX_D ISABLE_0:3

 

 

 

 

 

 

 

 

 

 

MOD _DEF_0:3

 

 

 

 

 

 

 

 

 

 

TX_FAU LT_0:3

Optical

 

 

 

 

 

 

 

 

RX_LOS_0:3

 

 

 

 

Module

 

 

 

 

TX_FAU LT_IN T

 

 

 

 

Interface

 

 

 

 

RX_LOS_IN T

 

 

 

 

Signals*

 

 

 

 

MOD _DEF_IN T

 

 

 

 

*

 

 

 

 

 

 

 

 

I2 C _C LK

 

 

 

 

 

 

 

 

 

 

I2 C _D ATA_0:3

 

 

 

 

 

 

 

** These optical module signals

 

 

are multiplexed on the GMII balls.

 

 

 

 

 

 

 

 

System

 

 

 

 

SYS_RES_L

 

 

 

 

CLK125

 

Interface

 

 

 

 

 

B3181-01

Datasheet

38

Document Number: 278757

Revision Number: 009

Revision Date: 27-Oct-2005

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Intel IXF1104 manual Interface Signal Groups, Interface Signals
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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.
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