HIGH-SPEED MULTI-PORT MEMORY SUPPORTING COLLISION

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Inventor(s)

HIGH-SPEED MULTI-PORT MEMORY SUPPORTING COLLISION - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240221828 titled 'HIGH-SPEED MULTI-PORT MEMORY SUPPORTING COLLISION

Simplified Explanation:

The patent application describes a multi-port memory that allows for collision between a read port and a write port to the same multi-port bitcell. A sense amplifier reads a data bit from the bitcell when a write port is addressed during a system clock signal. If a read port is also addressed during the same system clock signal, a multiplexer selects the output bit from the sense amplifier.

Supports collision between read and write ports
Sense amplifier reads data from bitcell during write port addressing
Multiplexer selects output bit during simultaneous read and write port addressing

Key Features and Innovation:

Collision support between read and write ports
Efficient data reading from multi-port bitcell
Simultaneous read and write port addressing handled effectively

Potential Applications:

Memory systems in computer architecture
High-speed data processing applications
Embedded systems requiring efficient memory access

Problems Solved:

Efficient handling of read and write port collisions
Improved data access speed in multi-port memories

Benefits:

Enhanced memory performance
Reduced data access latency
Improved system efficiency

Commercial Applications:

High-performance computing systems
Networking equipment
Data storage solutions

Prior Art: Prior art related to this technology can be found in research papers and patents related to multi-port memories and memory access optimization.

Frequently Updated Research: Research on improving memory access speed and efficiency in multi-port memories is ongoing in the field of computer architecture and semiconductor technology.

Questions about Multi-Port Memory Technology: 1. How does the multi-port memory handle collisions between read and write ports? 2. What are the potential applications of this technology in real-world systems?

1. A relevant generic question not answered by the article, with a detailed answer: How does the multiplexer in the multi-port memory select the output bit during simultaneous read and write port addressing? The multiplexer in the multi-port memory uses a control signal to determine whether the output bit should be selected from the sense amplifier when both read and write ports are addressed simultaneously. This ensures that the correct data is accessed and processed efficiently.

2. Another relevant generic question, with a detailed answer: What are the benefits of supporting collision between read and write ports in a multi-port memory? Supporting collision between read and write ports in a multi-port memory allows for more flexible and efficient data access, leading to improved system performance and reduced latency in memory operations. This feature enhances the overall functionality and speed of memory systems in various applications.

Original Abstract Submitted

a multi-port memory is provided that supports collision between a read port and a write port to the same multi-port bitcell. a sense amplifier reads a data bit from a multi-port bitcell when a write port to the multi-port bitcell is addressed during a system clock signal. should a read port to the multi-port bitcell be addressed during the same system clock signal, a multiplexer selects for an output bit from the sense amplifier.