Intel® IXF1104 4-Port Gigabit Ethernet Media Access Controller

Table 62. PHY Autoscan Registers ($ Port Index + Offset)

Register

Bit Size

Mode1

Ref Page

Offset

 

 

 

 

 

“PHY Control ($ Port Index + 0x60)”

32

RO

181

0x60

 

 

 

 

 

“PHY Status ($ Port Index + 0x61)”

32

RO

182

0x61

 

 

 

 

 

“PHY Identification 1 ($ Port Index + 0x62)”

32

RO

183

0x62

 

 

 

 

 

“PHY Identification 2 ($ Port Index + 0x63)”

32

RO

184

0x63

 

 

 

 

 

“Auto-Negotiation Advertisement ($ Port Index + 0x64)”

32

RO

184

0x64

 

 

 

 

 

“Auto-Negotiation Link Partner Base Page Ability ($ Port

32

RO

185

0x65

Index + 0x65)”

 

 

 

 

 

 

 

 

 

“Auto-Negotiation Expansion ($ Port Index + 0x66)”

32

RO

186

0x66

 

 

 

 

 

“Auto-Negotiation Next Page Transmit ($ Port Index +

32

RO

187

0x67

0x67)”

 

 

 

 

 

 

 

 

 

Reserved

32

RO

–

0x68 - 0x6F

 

 

 

 

 

Table 63. Global Status and Configuration Registers ($ 0x500 - 0X50C)

Register

Bit Size

Mode1

Ref Page

Address

 

 

 

 

 

“Port Enable ($0x500)”

32

R/W

188

0x500

 

 

 

 

 

“Interface Mode ($0x501)”

32

R/W

188

0x501

 

 

 

 

 

“Link LED Enable ($0x502)”

32

R/W

189

0x502

 

 

 

 

 

Reserved

32

RO

–

0x503 - 0x504

 

 

 

 

 

“MAC Soft Reset ($0x505)”

32

R/W

189

0x505

 

 

 

 

 

“MDIO Soft Reset ($0x506)”

32

R/W

190

0x506

 

 

 

 

 

Reserved

32

RO

–

0x507

 

 

 

 

 

“CPU Interface ($0x508)”

32

R/W

190

0x508

 

 

 

 

 

“LED Control ($0x509)”

32

R/W

190

0x509

 

 

 

 

 

“LED Flash Rate ($0x50A)”

32

R/W

191

0x50A

 

 

 

 

 

“LED Fault Disable ($0x50B)”

32

R/W

191

0x50B

 

 

 

 

 

“JTAG ID ($0x50C)”

32

R

192

0x50C

 

 

 

 

 

Table 64. RX FIFO Registers ($ 0x580 - 0x5BF) (Sheet 1 of 2)

Register

 

Bit Size

Mode1

Ref Page

Address

 

 

 

 

 

“RX FIFO High Watermark Port 0 ($0x580)”

32

R/W

193

0x580

 

 

 

 

 

“RX FIFO High Watermark Port 1 ($0x581)”

32

R/W

193

0x581

 

 

 

 

 

“RX FIFO High Watermark Port 2 ($0x582)”

32

R/W

193

0x582

 

 

 

 

 

“RX FIFO High Watermark Port 3 ($0x583)”

32

R/W

194

0x583

 

 

 

 

 

 

Reserved

 

32

RO

–

0x584 - 0x589

 

 

 

 

 

“RX FIFO Low Watermark Port 0 ($0x58A)”

32

R/W

194

0x58A

 

 

 

 

 

 

“RX FIFO Low Watermark Port 1

($0x58B)”

32

R/W

194

0x58B

 

 

 

 

 

 

“RX FIFO Low Watermark Port 2

($0x58C)”

32

R/W

195

0x58C

 

 

 

 

 

 

159

Datasheet

Document Number: 278757

Revision Number: 009

Revision Date: 27-Oct-2005

Page 158 Page 160
Page 159
Image 159
Intel IXF1104 manual PHY Autoscan Registers $ Port Index + Offset, Global Status and Configuration Registers $ 0x500 0X50C
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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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