Contents

25

RMON Additional Statistics

81

26

GMII Interface Signal Definitions

95

27

RGMII Signal Definitions

97

28

TX_ER and RX_ER Coding Description

97

29

SerDes Driver TX Power Levels

104

30

Intel® IXF1104 MAC-to-SFP Optical Module Interface Connections

107

31

LED Interface Signal Descriptions

116

32

Mode 0 Clock Cycle to Data Bit Relationship

117

33

Mode 1 Clock Cycle to Data Bit Relationship

118

34

LED_DATA# Decodes

119

35

LED Behavior (Fiber Mode)

119

36

LED Behavior (Copper Mode)

120

37

Byte Swapper Behavior

123

38

Instruction Register Description

124

39

Absolute Maximum Ratings

132

40

Recommended Operating Conditions

133

41

DC Specifications

134

42

SerDes Transmit Characteristics

134

43

SerDes Receive Characteristics

135

44

Undershoot / Overshoot Limits

135

45

RGMII Power

136

46

SPI3 Receive Interface Signal Parameters

138

47

SPI3 Transmit Interface Signal Parameters

140

48

RGMII Interface Timing Parameters

141

49

GMII 1000BASE-T Transmit Signal Parameters

142

50

GMII 1000BASE-T Receive Signal Parameters

143

51

SerDes Timing Parameters

144

52

MDIO Timing Parameters

146

53

I2C AC Timing Characteristics

147

54

CPU Interface Write Cycle AC Signal Parameters

150

55

Transmit Pause Control Interface Timing Parameters

151

56

JTAG AC Timing Parameters

152

57

System Reset AC Timing Parameters

153

58

LED Interface AC Timing Parameters

154

59

MAC Control Registers ($ Port Index + Offset)

156

60

MAC RX Statistics Registers ($ Port Index + Offset)

157

61

MAC TX Statistics Registers ($ Port Index + Offset)

158

62

PHY Autoscan Registers ($ Port Index + Offset)

159

63

Global Status and Configuration Registers ($ 0x500 - 0X50C)

159

64

RX FIFO Registers ($ 0x580 - 0x5BF)

159

65

TX FIFO Registers ($ 0x600 - 0x63E)

160

66

MDIO Registers ($ 0x680 - 0x683)

161

67

SPI3 Registers ($ 0x700 - 0x716)

161

68

SerDes Registers ($ 0x780 - 0x798)

162

69

Optical Module Registers ($ 0x799 - 0x79F)

162

70

Station Address ($ Port_Index +0x00 – +0x01)

163

71

Desired Duplex ($ Port_Index + 0x02)

163

72

FD FC Type ($ Port_Index + 0x03)

163

73

Collision Distance ($ Port_Index + 0x05)

164

74

Collision Threshold ($ Port_Index + 0x06)

164

Datasheet

9

Document Number: 278757

Revision Number: 009

Revision Date: 27-Oct-2005

Page 9
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Intel IXF1104 manual 134

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.