18339490. MEMORY CONTROLLERS AND MEMORY SYSTEMS INCLUDING THE SAME simplified abstract (Samsung Electronics Co., Ltd.)
Contents
- 1 MEMORY CONTROLLERS AND MEMORY SYSTEMS INCLUDING THE SAME
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 MEMORY CONTROLLERS AND MEMORY SYSTEMS INCLUDING THE SAME - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
MEMORY CONTROLLERS AND MEMORY SYSTEMS INCLUDING THE SAME
Organization Name
Inventor(s)
Seongmuk Kang of Suwon-si (KR)
MEMORY CONTROLLERS AND MEMORY SYSTEMS INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18339490 titled 'MEMORY CONTROLLERS AND MEMORY SYSTEMS INCLUDING THE SAME
Simplified Explanation
The memory controller described in the patent application is designed to control a memory module with data chips, first and second parity chips, and a system error correction code (ECC) engine. The ECC engine includes an ECC decoder and a memory to store a parity check matrix, with a processor controlling the ECC engine. The ECC decoder selects an ECC decoding scheme based on decoding status flags and corrects symbol errors in a read codeword set from the memory module.
- System includes ECC engine and processor to control it
- ECC decoder selects decoding scheme based on status flags
- Corrects symbol errors in read codeword set using selected scheme and parity check matrix
- Decoding status flags from data chips indicate error detection
Potential Applications
This technology could be applied in:
- Data storage systems
- Computer memory modules
- Error correction systems
Problems Solved
The memory controller helps in:
- Detecting and correcting errors in data chips
- Ensuring data integrity in memory modules
- Improving reliability of memory systems
Benefits
The benefits of this technology include:
- Enhanced data accuracy
- Increased system reliability
- Improved error correction capabilities
Potential Commercial Applications
A potential commercial application for this technology could be in:
- Server systems
- Networking equipment
- High-performance computing devices
Possible Prior Art
One possible prior art for this technology could be:
- Previous memory controllers with ECC capabilities
Unanswered Questions
How does this technology compare to existing memory controllers with ECC capabilities?
This article does not provide a direct comparison with existing memory controllers with ECC capabilities.
What specific industries or sectors could benefit the most from this technology?
The article does not specify which industries or sectors could benefit the most from this technology.
Original Abstract Submitted
A memory controller to control a memory module including a plurality of data chips, a first parity chip and a second parity chip, includes a system error correction code (ECC) engine and a processor to control the system ECC engine. The system ECC engine includes an ECC decoder and a memory to store a parity check matrix. The ECC decoder selects one of a plurality of ECC decoding schemes based on decoding status flags and corrects a plurality of symbol errors in a read codeword set from the memory module by performing an ECC decoding on the read codeword set based on the selected decoding scheme and the parity check matrix. The decoding status flags are provided from the plurality of data chips and each of the decoding status flags indicates whether at least one error bit is detected in respective one of the plurality of data chips.
