18406067. SAVING AND RESTORING SCAN STATES simplified abstract (Atmosic Technologies, Inc.)
Contents
SAVING AND RESTORING SCAN STATES
Organization Name
Inventor(s)
Mohsen Shaaban of San Jose CA (US)
Steven Stoiber of Saratoga CA (US)
SAVING AND RESTORING SCAN STATES - A simplified explanation of the abstract
This abstract first appeared for US patent application 18406067 titled 'SAVING AND RESTORING SCAN STATES
Simplified Explanation: The patent application describes a wireless device that can save and restore state information.
Key Features and Innovation:
- The wireless device stores state information in non-persistent registers during an active power state.
- It routes the state information to a non-volatile memory using a boundary scan chain and test signals when entering a low-power state.
- The device removes power from various components during the low-power state and restores the state information upon returning to the active power state.
Potential Applications: This technology could be used in various wireless devices such as smartphones, IoT devices, and wearables to efficiently manage power consumption and state information.
Problems Solved: This technology addresses the need for efficient power management and state information storage in wireless devices, improving overall performance and user experience.
Benefits:
- Enhanced power efficiency
- Seamless transition between power states
- Improved reliability and data retention
Commercial Applications: Title: "Efficient Power Management Technology for Wireless Devices" This technology could be valuable for manufacturers of smartphones, IoT devices, and wearables looking to optimize power consumption and enhance user experience.
Prior Art: Further research can be conducted in the field of power management for wireless devices, boundary scan chains, and non-volatile memory storage to explore existing technologies related to this innovation.
Frequently Updated Research: Stay updated on advancements in power management technologies, non-volatile memory solutions, and wireless device innovations to understand the latest trends and developments in the industry.
Questions about Wireless Power Management Technology: 1. How does this technology improve power efficiency in wireless devices? 2. What are the key components involved in storing and restoring state information in the wireless device?
Original Abstract Submitted
A wireless device that can save and restore state information is disclosed. The wireless device stores state information in non-persistent registers during an active power state, routes the state information from the non-persistent registers to a non-volatile memory, via a boundary scan chain using one or more test signals, based on an indication that the wireless device is to enter a low-power state, and enters the low-power state after the state information is stored in the non-volatile memory. The wireless device may remove power from the processor, the non-persistent registers, the non-volatile memory, and one or more other portions of the wireless device during the low-power state. The wireless device may return to the active power state after a period of time and restore the state information to the non-persistent registers upon returning to the active power state.
