View source for 18664811. Clock Frequency Limiter simplified abstract (Apple Inc.)

=Clock Frequency Limiter=


==Organization Name==

[[:Category:Apple Inc.|Apple Inc.]]


[[Category:Apple Inc.]]

==Inventor(s)==

[[:Category:Jose A. Tierno of Menlo Park CA (US)|Jose A. Tierno of Menlo Park CA (US)]][[Category:Jose A. Tierno of Menlo Park CA (US)]]

[[:Category:Ajay M. Rao of San Jose CA (US)|Ajay M. Rao of San Jose CA (US)]][[Category:Ajay M. Rao of San Jose CA (US)]]

==Clock Frequency Limiter - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18664811 titled 'Clock Frequency Limiter

==Simplified Explanation==
The patent application describes a receiver circuit that controls the frequency of a clock signal in a computer system. The circuit ensures the clock signal does not exceed a certain threshold frequency.

* Front-end circuit generates an equalized signal.
* Clock generator circuit creates the clock signal using samples of the equalized signal.
* Measurement circuit monitors the clock signal frequency and activates an indication signal if it exceeds the threshold.
* Clock generator circuit adjusts the frequency of the clock signal in response to the indication signal.

==Key Features and Innovation==
* Receiver circuit limits the frequency of a clock signal in a computer system.
* Front-end circuit equalizes the signal for accurate processing.
* Clock generator circuit uses samples of the equalized signal to generate the clock signal.
* Measurement circuit monitors and controls the clock signal frequency.
* Automatic adjustment of the clock signal frequency to maintain it below a threshold.

==Potential Applications==
This technology can be used in various computer systems and devices that require precise clock signal frequencies, such as servers, routers, and communication equipment.

==Problems Solved==
The receiver circuit addresses the issue of clock signal frequencies exceeding safe operating levels, which can lead to system instability and errors in data processing.

==Benefits==
* Ensures stable and accurate operation of computer systems.
* Prevents errors and malfunctions caused by excessive clock signal frequencies.
* Enhances the overall performance and reliability of electronic devices.

==Commercial Applications==
Title: Frequency-Limiting Receiver Circuit for Computer Systems
This technology can be applied in the design and manufacturing of computer hardware, networking equipment, and telecommunications devices to improve their performance and reliability.

==Questions about Frequency-Limiting Receiver Circuit for Computer Systems==
===A relevant generic question not answered by the article, with a detailed answer===
How does the receiver circuit maintain the clock signal frequency below the threshold?
The receiver circuit includes a measurement circuit that continuously monitors the clock signal frequency and activates an indication signal if it exceeds the threshold. This signal triggers the clock generator circuit to adjust the frequency accordingly.

===Another relevant generic question, with a detailed answer===
What are the potential consequences of allowing the clock signal frequency to exceed the threshold?
Allowing the clock signal frequency to exceed the threshold can lead to system instability, data corruption, and errors in data processing. It can also cause overheating and premature wear of electronic components.


==Original Abstract Submitted==

A receiver circuit that limits the frequency of a clock signal used in a computer system is disclosed. An embodiment of the receiver circuit includes a front-end circuit configured to generate an equalized signal, a clock generator circuit configured to generate a clock signal using a plurality of samples of the equalized signal, and a measurement circuit. The measurement circuit is configured to monitor a frequency of the clock signal and activate an indication signal in response to determining that the frequency of the clock signal exceeds a threshold frequency. In response to activation of the indication signal, the clock generator circuit is configured to set the frequency of the clock signal to a particular frequency.



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