IXF1104 4-Port Gigabit Ethernet Media Access Controller

Table 46. SPI3 Receive Interface Signal Parameters

Symbol

Parameter

Min

Max

Units

 

 

 

 

 

RFCLK frequency

133

MHz

 

 

 

 

 

RFCLK duty cycle

40

60

%

 

 

 

 

 

Tsrenb

RENB setup time to RFCLK

1.8

ns

 

 

 

 

 

Threnb

RENB hold time to RFCLK

0.5

ns

 

 

 

 

 

TPrdat

RFCLK High to RDAT valid

1.5

3.7

ns

 

 

 

 

 

TPrprty

RFCLK High to RPRTY valid

1.5

3.7

ns

 

 

 

 

 

TPrsop

RFCLK High to RSOP valid

1.5

3.7

ns

 

 

 

 

 

TPreop

RFCLK High to REOP valid

1.5

3.7

ns

 

 

 

 

 

TPrmod

RFCLK High to RMOD valid

1.5

3.7

ns

 

 

 

 

 

TPrerr

RFCLK High to RERR valid

1.5

3.7

ns

 

 

 

 

 

TPrval

RFCLK High to RVAL valid

1.5

3.7

ns

 

 

 

 

 

TPrsx

RFCLK High to RSX valid

1.5

3.7

ns

 

 

 

 

 

NOTES: Receive I/O Timing

1. When a setup time is specified between an input and a clock, the setup time is the time in nanoseconds from the 1.4-volt point of the input to the 1.4-volt point of the clock.

2. When a hold time is specified between an input and a clock, the hold time is the time in nanoseconds from the 1.4-volt point of the clock to the 1.4-volt point of the input.

3. Output propagation time is the time in nanoseconds from the 1.4-volt point of the reference signal to the 1.4-volt point of the output.

4. Maximum propagation delays are measured with a 30 pF load when operating OIF-SPI3 standard 104 MHz. Over-clocked rates of 125 MHz or higher are measured using a load of 20 pF.

Datasheet

137

Document Number: 278757

Revision Number: 007

Revision Date: March 25, 2004

Page 137
Image 137
Intel IXF1104 manual SPI3 Receive Interface Signal Parameters, Symbol Parameter Min Max Units

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.