18627859. Conflict Avoidance for Bank-Shared Circuitry that supports Usage-Based Disturbance Mitigation simplified abstract (Micron Technology, Inc.)
Contents
Organization Name
Inventor(s)
Kang-Yong Kim of Boise ID (US)
Mark Kalei Hadrick of Boise ID (US)
This abstract first appeared for US patent application 18627859 titled 'Conflict Avoidance for Bank-Shared Circuitry that supports Usage-Based Disturbance Mitigation
Simplified Explanation: The patent application describes apparatuses and techniques for implementing collision avoidance in memory devices with bank-shared circuitry that supports disturbance mitigation based on usage.
- Bank-shared circuitry in a memory device is connected to multiple banks and can mitigate disturbances based on usage.
- By utilizing bank-shared circuitry for multiple banks, the memory device can be more cost-effective and have a smaller footprint compared to devices with dedicated circuitry for each bank.
- To prevent conflicts related to command sequences for the same or different banks using the bank-shared circuitry, the memory controller applies timing offsets between commands.
- The timing offsets allow the memory device to finish disturbance mitigation before moving on to the next command.
Potential Applications: 1. Memory devices in various electronic devices such as smartphones, computers, and servers. 2. Data centers where memory efficiency and cost-effectiveness are crucial. 3. Embedded systems where space constraints are a concern.
Problems Solved: 1. Addressing disturbances in memory devices based on usage. 2. Optimizing memory device footprint and cost. 3. Avoiding conflicts in command sequences for different memory banks.
Benefits: 1. Improved memory performance and reliability. 2. Cost-effective memory solutions. 3. Enhanced efficiency in memory management.
Commercial Applications: The technology could be utilized in the development of memory modules for consumer electronics, data centers, and embedded systems, offering cost-effective and efficient memory solutions.
Questions about Collision Avoidance for Bank-Shared Circuitry: 1. How does the bank-shared circuitry in memory devices help in disturbance mitigation based on usage? 2. What are the advantages of using timing offsets between commands to avoid conflicts in memory banks?
Frequently Updated Research: Researchers are continually exploring new techniques to enhance memory efficiency and performance, including advancements in disturbance mitigation strategies for bank-shared circuitry.
Original Abstract Submitted
Apparatuses and techniques for implementing collision avoidance for bank-shared circuitry that supports usage-based disturbance mitigation are described. A memory device includes bank-shared circuitry coupled to multiple banks. The bank-shared circuitry can support usage-based disturbance mitigation. By using the bank-shared circuitry to service multiple banks, the memory device can have a smaller footprint and can be cheaper to manufacture compared to other memory devices with circuitry dedicated for each bank. To avoid conflicts associated with some sequences of commands that may relate to a same bank or different banks and utilize the bank-shared circuitry, the memory controller applies an appropriate timing offset (or delay) between commands. The timing offset allows the memory device time to finish utilizing the bank-shared circuitry for usage-based disturbance mitigation prior to utilizing the bank-shared circuitry in accordance with a subsequent command.
