Micron technology, inc. (20240232008). COMMAND ADDRESS FAULT DETECTION USING A PARITY PIN simplified abstract
Contents
COMMAND ADDRESS FAULT DETECTION USING A PARITY PIN
Organization Name
Inventor(s)
Melissa I. Uribe of El Dorado Hills CA (US)
Aaron P. Boehm of Boise ID (US)
Scott E. Schaefer of Boise ID (US)
Steffen Buch of Taufkirchen (DE)
COMMAND ADDRESS FAULT DETECTION USING A PARITY PIN - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240232008 titled 'COMMAND ADDRESS FAULT DETECTION USING A PARITY PIN
Simplified Explanation: The patent application describes a method for detecting faults in command addresses using a parity bit in a memory device. The memory device compares two parity bits to determine if there is an error in the command address data.
- Memory device receives command address bits and generates a first parity bit based on the data.
- Memory device generates a second parity bit and compares it to the first parity bit.
- An alert signal is transmitted to the host device if there is a mismatch between the two parity bits.
Key Features and Innovation:
- Fault detection in command addresses using a parity bit.
- Comparison of two parity bits to identify errors in data transmission.
Potential Applications:
- Data storage systems
- Computer memory devices
- Communication systems
Problems Solved:
- Ensures data integrity in memory devices
- Detects errors in command address data transmission
Benefits:
- Improved reliability of memory devices
- Early detection of data transmission errors
- Enhanced system performance
Commercial Applications: The technology can be applied in various industries such as data storage, telecommunications, and computer hardware manufacturing. It can improve the reliability and performance of memory devices, leading to enhanced user experience and reduced downtime.
Prior Art: Prior research in fault detection mechanisms in memory devices and data transmission protocols can provide valuable insights into similar technologies and approaches.
Frequently Updated Research: Stay updated on advancements in fault detection methods in memory devices and data transmission technologies to enhance the efficiency and accuracy of the system.
Questions about Command Address Fault Detection using a Parity Bit: 1. How does the parity bit help in detecting errors in command addresses? 2. What are the potential implications of using this technology in data storage systems?
Original Abstract Submitted
implementations described herein relate to command address fault detection using a parity bit. a memory device may receive, from a host device via a command address (ca) bus and during a unit interval, a set of ca bits associated with a ca word. the memory device may receive, from the host device via a parity bus and during the unit interval, a first parity bit that is based on the set of ca bits and a parity generation process. the memory device may generate a second parity bit based on the set of ca bits and the parity generation process. the memory device may compare the first parity bit and the second parity bit. the memory device may selectively transmit an alert signal to the host device based on a result of comparing the first parity bit and the second parity bit.
