Apple inc. (20240201766). System-on-Chip with DVFM Protection Circuit simplified abstract
Contents
System-on-Chip with DVFM Protection Circuit
Organization Name
Inventor(s)
Doron Rajwan of Rishon Lezion (IL)
Ami Schwartzman of Kfar Saba (IL)
Lior Zimet of Kerem Maharal (IL)
System-on-Chip with DVFM Protection Circuit - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240201766 titled 'System-on-Chip with DVFM Protection Circuit
The patent application describes a system with multiple hardware circuits and protection circuitry that monitor and control power settings transitions within different power domains.
- The system includes multiple hardware circuits connected to specific power domains with unique power settings.
- Protection circuitry is in place to oversee requests for transitions between power settings by the hardware circuits.
- The protection circuitry identifies potential system-level combinations of power settings that could be traversed during transitions.
- Responsive actions are initiated if any of the identified system-level combinations are deemed invalid.
Potential Applications: This technology could be applied in various electronic devices and systems where power management and protection are critical, such as smartphones, laptops, and IoT devices.
Problems Solved: This technology addresses the need for efficient power management and protection in complex systems with multiple hardware circuits and power domains.
Benefits: The system ensures smooth transitions between power settings, preventing potential damage or malfunctions due to incorrect power configurations.
Commercial Applications: This technology could be valuable for electronics manufacturers looking to enhance the reliability and performance of their products through advanced power management solutions.
Prior Art: Researchers interested in this technology may explore existing patents related to power management systems, hardware protection circuits, and domain-specific power settings.
Frequently Updated Research: Stay informed about the latest advancements in power management technologies, hardware protection mechanisms, and system-level power optimization strategies to enhance the effectiveness of this innovation.
Questions about the System with Multiple Hardware Circuits and Protection Circuitry: 1. How does the protection circuitry determine the validity of system-level combinations during power setting transitions? 2. What are the key advantages of having domain-specific power settings in a system with multiple hardware circuits?
Original Abstract Submitted
a system includes multiple hardware circuits and protection circuitry. the multiple hardware circuits are coupled to respective power domains having respective sets of domain-specific power settings. the protection circuitry is configured to monitor requests in which one or more of the hardware circuits request transitions between the domain-specific power settings, to determine, from among multiple system-level combinations of the domain-specific power settings, a subset of system-level combinations that could potentially be traversed in performing the requested transitions, and to initiate a responsive action upon detecting that any of the system-level combinations in the subset is specified as invalid.
