SYSTEM FOR LINK MANAGEMENT BETWEEN MULTIPLE COMMUNICATION CHIPS

Organization Name

apple inc.

Inventor(s)

Helena Deirdre O'shea of San Jose CA (US)

Camille Chen of Cupertino CA (US)

Vijay Kumar Ramamurthi of Milpitas CA (US)

Alon Paycher of Beit Hanania (IL)

Matthias Sauer of San Jose CA (US)

Bernd Adler of San Jose CA (US)

SYSTEM FOR LINK MANAGEMENT BETWEEN MULTIPLE COMMUNICATION CHIPS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240289292 titled 'SYSTEM FOR LINK MANAGEMENT BETWEEN MULTIPLE COMMUNICATION CHIPS

The abstract describes an integrated circuit in an electronic device that coordinates activities with another integrated circuit within the same device. The integrated circuit includes an interface circuit and a processor circuit, with the interface circuit communicating over a multi-drop bus connected to multiple electronic components. The processor circuit receives an authorization request from the other integrated circuit via the interface circuit and the multi-drop bus, relating to authorization to perform an activity. Upon receiving the request, the processor circuit determines if the other integrated circuit is authorized to execute the activity and sends an authorization signal if approved.

Interface circuit and processor circuit in an integrated circuit of an electronic device coordinate activities with another integrated circuit.
Communication over a multi-drop bus connected to multiple electronic components.
Processor circuit receives and processes authorization requests from the other integrated circuit.
Determines authorization to execute activities and sends authorization signals accordingly.
Utilizes a configurable direct connection to send authorization signals.

Potential Applications: - Enhanced security features in electronic devices. - Improved coordination and communication between integrated circuits. - Streamlined authorization processes for activities within electronic devices.

Problems Solved: - Ensures only authorized integrated circuits can perform specific activities. - Enhances overall security and control within electronic devices.

Benefits: - Increased security measures. - Efficient coordination between integrated circuits. - Streamlined authorization processes.

Commercial Applications: Title: Enhanced Security and Coordination in Electronic Devices This technology can be applied in various industries such as: - Consumer electronics - Automotive systems - Industrial automation

Questions about the technology: 1. How does this technology improve the overall security of electronic devices? - This technology enhances security by ensuring only authorized integrated circuits can perform specific activities, thus reducing the risk of unauthorized access. 2. What are the potential implications of this technology in the consumer electronics market? - The technology can lead to the development of more secure and efficient electronic devices, enhancing consumer trust and satisfaction.

Original Abstract Submitted

embodiments relate to an integrated circuit of an electronic device that coordinates activities with another integrated circuit of the electronic device. the integrated circuit includes an interface circuit and a processor circuit. the interface circuit communicates over a multi-drop bus connected to multiple electronic components. the processor circuit receives an authorization request from the integrated circuit via the interface circuit and the multi-drop bus. the received authorization request relates to authorization to perform an activity on the other integrated circuit. in response to receiving the authorization request, the processor circuit determines whether the other integrated circuit is authorized to execute the activity. in response to determining that the other integrated circuit is authorized to execute the activity, the processor circuit sends, to the other integrated circuit over a configurable direct connection, an authorization signal authorizing the other integrated circuit to execute the activity.