18647865. Data Detection on Serial Communication Links simplified abstract (Apple Inc.)

Data Detection on Serial Communication Links

Organization Name

Apple Inc.

Inventor(s)

Vishal Varma of Fremont CA (US)

Dhaval H. Shah of Newark CA (US)

Jose A. Tierno of Menlo Park CA (US)

Sanjeev K. Maheshwari of Fremont CA (US)

Sumeet Gupta of San Jose CA (US)

Data Detection on Serial Communication Links - A simplified explanation of the abstract

This abstract first appeared for US patent application 18647865 titled 'Data Detection on Serial Communication Links

Simplified Explanation

The patent application describes a serial data receiver subsystem for a computer system that can detect high-speed communication links and activate corresponding receiver circuits.

• The data rate detection circuit identifies high-speed communication links by counting transitions in the data stream over a set period.
• When a high-speed link is detected, a data rate detection signal is sent to activate specific receiver subcircuits.
• The receiver circuit responds to the signal by activating the necessary subcircuits to handle high-speed data transmission.

Key Features and Innovation

• Detection of high-speed communication links based on transition count.
• Activation of specific receiver subcircuits for high-speed data processing.

Potential Applications

This technology can be used in computer systems, networking equipment, and other devices requiring high-speed data reception.

Problems Solved

• Efficient handling of high-speed data transmission.
• Improved performance in processing data from high-speed communication links.

Benefits

• Enhanced data processing capabilities.
• Optimal utilization of high-speed communication links.

Commercial Applications

• This technology can be applied in data centers, telecommunications infrastructure, and high-performance computing systems to improve data reception and processing speeds.

Prior Art

Prior research in the field of data communication systems and receiver subsystems may provide insights into similar technologies and approaches.

Frequently Updated Research

Stay updated on advancements in data transmission technologies, receiver subsystems, and high-speed communication protocols for potential improvements or new applications.

Questions about Serial Data Receiver Subsystem

How does the data rate detection circuit determine if a communication link is operating in high-speed mode?

The data rate detection circuit identifies high-speed communication links by counting transitions in the data stream over a reference period and comparing it to a threshold value.

What are the potential implications of using this technology in networking equipment?

Implementing this technology in networking equipment can lead to faster data transmission speeds and improved overall network performance.

Original Abstract Submitted

A serial data receiver subsystem of a computer system includes a data rate detection circuit and a receiver circuit. The data rate detection circuit is configured to detect that a communication link operates in a high-speed mode rather than in a low-speed mode by detecting that a number of transitions in a serial data stream over a reference period of time exceeds a threshold value. The date rate detection circuit is further configured to activate a data rate detection signal indicating that the communication link operates in the high-speed mode, the data rate detection signal activated in response to detection that the number of transitions in the serial data stream over the reference period of time exceeds the threshold value. The receiver circuit is configured to activate one or more of a plurality of subcircuits included in the receiver circuit in response to activation of the data rate detection signal.