17953595. CURRENT INPUT ANALOG CONTENT ADDRESSABLE MEMORY simplified abstract (HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP)
Contents
- 1 CURRENT INPUT ANALOG CONTENT ADDRESSABLE MEMORY
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 CURRENT INPUT ANALOG CONTENT ADDRESSABLE MEMORY - 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
CURRENT INPUT ANALOG CONTENT ADDRESSABLE MEMORY
Organization Name
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
Inventor(s)
CATHERINE Graves of Milpitas CA (US)
GIACOMO Pedretti of Cernusco sul Naviglio (IT)
CURRENT INPUT ANALOG CONTENT ADDRESSABLE MEMORY - A simplified explanation of the abstract
This abstract first appeared for US patent application 17953595 titled 'CURRENT INPUT ANALOG CONTENT ADDRESSABLE MEMORY
Simplified Explanation
The abstract describes a patent application for a Current Input Analog Content Addressable Memory (CI-aCAM) that allows analog signals to be received as current, enabling a compact hardware architecture combining a dot product engine (DPE) circuit and an aCAM circuit.
- CI-aCAM allows analog signals to be input as current
- Combines DPE circuit for matrix multiplications with aCAM circuit for search operations
- Direct connection between DPE circuit output and CI-aCAM input eliminates conversion steps
- Enables a compact DPE-aCAM hardware architecture
Potential Applications
The technology could be applied in:
- Artificial intelligence
- Machine learning
- Signal processing
Problems Solved
The technology addresses issues related to:
- Efficient analog signal processing
- Compact hardware design
- Speed and accuracy in matrix multiplications and search operations
Benefits
The benefits of this technology include:
- Improved performance in analog signal processing
- Reduced hardware complexity
- Faster processing speeds
Potential Commercial Applications
The technology could be utilized in various industries, such as:
- Semiconductor manufacturing
- Data centers
- Telecommunications
Possible Prior Art
One possible prior art could be the use of traditional digital content addressable memory (CAM) circuits in hardware architectures for search operations and data retrieval.
Unanswered Questions
How does the CI-aCAM compare to traditional CAM circuits in terms of speed and efficiency?
The article does not provide a direct comparison between the CI-aCAM and traditional CAM circuits in terms of speed and efficiency. Further research or testing may be needed to determine the performance differences between the two technologies.
What are the potential limitations or drawbacks of implementing a combined DPE-aCAM hardware architecture?
The article does not discuss any potential limitations or drawbacks of implementing a combined DPE-aCAM hardware architecture. It would be important to consider factors such as cost, power consumption, and scalability when evaluating the practicality of this technology.
Original Abstract Submitted
Systems and methods are provided for employing a current input analog content addressable memory (CI-aCAM). The CI-aCAM is particularly structured as aCAM that allows the analog signal that is input into the aCAM cell to be received as current. A larger hardware architecture that combines two core analog compute circuits, namely a dot product engine (DPE) circuit for matrix multiplications and an aCAM circuit for search operations can also be realized using the disclosed CI-aCAM. For instance, a DPE circuit, which output current signals, can be directly connected with the input of a CI-aCAM, which is designed to receive current signals in a manner that eliminates conversion steps and circuits (e.g., analog to digital and current to voltage). By leveraging CI-aCAMs, a combined DPE-aCAM hardware architecture can be a realized as a substantially compact structure.