18434418. INDICATION IN MEMORY SYSTEM OR SUB-SYSTEM OF LATENCY ASSOCIATED WITH PERFORMING AN ACCESS COMMAND simplified abstract (Lodestar Licensing Group LLC)

INDICATION IN MEMORY SYSTEM OR SUB-SYSTEM OF LATENCY ASSOCIATED WITH PERFORMING AN ACCESS COMMAND

Organization Name

Lodestar Licensing Group LLC

Inventor(s)

Robert Nasry Hasbun of San Jose CA (US)

Dean D. Gans of Nampa ID (US)

Sharookh Daruwalla of San Ramon CA (US)

INDICATION IN MEMORY SYSTEM OR SUB-SYSTEM OF LATENCY ASSOCIATED WITH PERFORMING AN ACCESS COMMAND - A simplified explanation of the abstract

This abstract first appeared for US patent application 18434418 titled 'INDICATION IN MEMORY SYSTEM OR SUB-SYSTEM OF LATENCY ASSOCIATED WITH PERFORMING AN ACCESS COMMAND

Simplified Explanation

The patent application describes methods, systems, and devices for indicating latency in a memory system. Here are some key points from the abstract:

• Interface controller in a memory system can transmit a time delay indication to a host in response to receiving an access command.
• The indication is sent when the latency of the access command is expected to be higher than what the host anticipates.
• The time delay is determined based on the status of the buffer or memory device.
• A designated pin is used to transmit the indication to the host.
• Quantity, duration, or pattern of pulses can indicate the duration of the time delay.

Potential Applications

This technology could be applied in various memory systems where latency indication is crucial for optimizing performance and communication between hosts and memory devices.

Problems Solved

This technology solves the problem of mismatched latency expectations between hosts and memory systems, ensuring efficient data access and communication.

Benefits

The benefits of this technology include improved system performance, reduced latency issues, and enhanced communication between hosts and memory systems.

Potential Commercial Applications

Potential commercial applications of this technology include data centers, cloud computing systems, high-performance computing, and other memory-intensive applications.

Possible Prior Art

One possible prior art could be systems that use latency indicators or signals to optimize data access and communication between different components in a computing system.

How does this technology impact overall system performance?

This article does not delve into the specific performance improvements that can be achieved by implementing this latency indication technology. Further research or testing may be needed to quantify the performance benefits.

Are there any potential security implications of transmitting latency indications to hosts?

The article does not address any security concerns related to transmitting time delay indications to hosts. It would be important to investigate any potential vulnerabilities or risks associated with this communication method.

Original Abstract Submitted

Methods, systems, and devices for a latency indication in a memory system or sub-system are described. An interface controller of a memory system may transmit an indication of a time delay (e.g., a wait signal) to a host in response to receiving an access command from the host. The interface controller may transmit such an indication when a latency associated with performing the access command is likely to be greater than a latency anticipated by the host. The interface controller may determine a time delay based on a status of buffer or a status of memory device, or both. The interface controller may use a pin designated and configured to transmit a command or control information to the host when transmitting a signal including an indication of a time delay. The interface controller may use a quantity, duration, or pattern of pulses to indicate a duration of a time delay.