Intel IXF1104 manual MAC Control Registers $ Port Index + Offset Sheet 2

Models: IXF1104

1 231
Download 231 pages 58.73 Kb
Page 157
Image 157

Intel® IXF1104 4-Port Gigabit Ethernet Media Access Controller

Table 59. MAC Control Registers ($ Port Index + Offset) (Sheet 2 of 2)

Register

Bit Size

Mode1

Ref Page

Offset

 

 

 

 

 

“Max Frame Size (Addr: Port_Index + 0x0F)”

32

R/W

166

0x0F

 

 

 

 

 

“MAC IF Mode and RGMII Speed ($ Port_Index + 0x10)”

32

R/W

167

0x10

 

 

 

 

 

“Flush TX ($ Port_Index + 0x11)”

32

R/W

167

0x11

 

 

 

 

 

“FC Enable ($ Port_Index + 0x12)”

32

R/W

168

0x12

 

 

 

 

 

“FC Back Pressure Length ($ Port_Index + 0x13)”

32

R/W

168

0x13

 

 

 

 

 

“Short Runts Threshold ($ Port_Index + 0x14)”

32

R/W

169

0x14

 

 

 

 

 

“Discard Unknown Control Frame ($ Port_Index +

32

R/W

169

0x15

0x15)”

 

 

 

 

 

 

 

 

 

“RX Config Word ($ Port_Index + 0x16)”

32

RO

169

0x16

 

 

 

 

 

“TX Config Word ($ Port_Index + 0x17)”

32

R/W

170

0x17

 

 

 

 

 

“Diverse Config Write ($ Port_Index + 0x18)”

32

R/W

171

0x18

 

 

 

 

 

“RX Packet Filter Control ($ Port_Index + 0x19)”

32

R/W

172

0x19

 

 

 

 

 

“Port Multicast Address ($ Port_Index +0x1A – +0x1B)”

32

R/W

173

0x1A

PortMulticastAddressLow

 

 

 

 

 

 

 

 

 

“Port Multicast Address ($ Port_Index +0x1A – +0x1B)”

32

R/W

173

0x1B

PortMulticastAddressHigh

 

 

 

 

 

 

 

 

 

Table 60. MAC RX Statistics Registers ($ Port Index + Offset) (Sheet 1 of 2)

Register

Bit Size

Mode1

Ref Page

Offset

 

 

 

 

 

RxOctetsTotalOK

32

R

174

0x20

 

 

 

 

 

RxOctetsBAD

32

R

174

0x21

 

 

 

 

 

RxUCPckts

32

R

174

0x22

 

 

 

 

 

RxMCPkts

32

R

174

0x23

 

 

 

 

 

RxBCPkts

32

R

174

0x24

 

 

 

 

 

RxPkts64Octets

32

R

174

0x25

 

 

 

 

 

RxPkts65to127Octets

32

R

174

0x26

 

 

 

 

 

RxPkts128to255Octets

32

R

174

0x27

 

 

 

 

 

RxPkts256to511Octets

32

R

174

0x28

 

 

 

 

 

RxPkts512to1023Octets

32

R

174

0x29

 

 

 

 

 

RxPkts1024to1518Octets

32

R

174

0x2A

 

 

 

 

 

RxPkts1519toMaxOctets

32

R

174

0x2B

 

 

 

 

 

RxFCSErrors

32

R

174

0x2C

 

 

 

 

 

RxTagged

32

R

174

0x2D

 

 

 

 

 

RxDataError

32

R

174

0x2E

 

 

 

 

 

RxAlign Errors

32

R

174

0x2F

 

 

 

 

 

RxLongErrors

32

R

174

0x30

 

 

 

 

 

RxJabberErrors

32

R

174

0x31

 

 

 

 

 

PauseMacControlReceivedCounter

32

R

174

0x32

 

 

 

 

 

157

Datasheet

Document Number: 278757

Revision Number: 009

Revision Date: 27-Oct-2005

Page 157
Image 157
Intel IXF1104 manual MAC Control Registers $ Port Index + Offset Sheet 2

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.