18365421. MEMORY CONTROLLER AND OPERATION METHOD THEREOF simplified abstract (Samsung Electronics Co., Ltd.)
Contents
MEMORY CONTROLLER AND OPERATION METHOD THEREOF
Organization Name
Inventor(s)
Hoyoung Chang of Suwon-si (KR)
MEMORY CONTROLLER AND OPERATION METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 18365421 titled 'MEMORY CONTROLLER AND OPERATION METHOD THEREOF
Simplified Explanation: The patent application describes a method for a memory controller to efficiently read data from a nonvolatile memory device by sequentially transmitting read commands, status read commands, and memory access commands.
- The method involves sending a first read command for the first plane and a second read command for the second plane of the memory device.
- A first status read command corresponding to the first read command is then transmitted to the memory device.
- Based on the status information received, a first memory access command is sent to retrieve the first read data.
- After receiving the first read data, a second memory access command is directly transmitted for the second read data without issuing a status read command.
Key Features and Innovation:
- Sequential transmission of read commands for different memory planes.
- Efficient use of status read commands to optimize memory access.
- Direct transmission of memory access commands based on status information.
- Skip issuing status read commands for subsequent read commands to improve data retrieval speed.
Potential Applications: This technology can be applied in various memory controller systems, especially in devices that require fast and efficient data retrieval from nonvolatile memory.
Problems Solved:
- Streamlining the process of reading data from multiple memory planes.
- Enhancing the speed and efficiency of memory access operations.
- Reducing unnecessary delays in data retrieval from nonvolatile memory devices.
Benefits:
- Improved performance in reading data from nonvolatile memory.
- Enhanced efficiency in memory access operations.
- Faster data retrieval speeds for memory-intensive applications.
Commercial Applications: The technology can be utilized in solid-state drives, embedded systems, and other devices that rely on nonvolatile memory for data storage. It can improve the overall performance and responsiveness of such systems in various commercial applications.
Prior Art: Further research can be conducted on similar memory access optimization techniques in the field of memory controller technology.
Frequently Updated Research: Stay updated on advancements in memory controller technology, particularly in the optimization of memory access operations for nonvolatile memory devices.
Questions about Memory Controller Optimization: 1. How does the method described in the patent application improve the efficiency of memory access operations? 2. What potential impact can this technology have on the performance of devices utilizing nonvolatile memory?
Original Abstract Submitted
An operation method of a memory controller includes sequentially transmitting a first read command for the first plane and a second read command for the second plane to the nonvolatile memory device, transmitting a first status read command corresponding to the first read command to the nonvolatile memory device, transmitting a first memory access command corresponding to the first read command to the nonvolatile memory device based on first status information, receiving first read data that is output from the nonvolatile memory device, skipping issuing of a status read command corresponding to the second read command and transmitting a second memory access command corresponding to the second read command to the nonvolatile memory device, after receiving the first read data, and receiving second read data that is output from the nonvolatile memory device.
