A Memristive Architecture for Process Variation Aware Gas Sensing and Logic Operations
- Resource Type
- Conference
- Authors
- Khandelwal, S.; Ottavi, M.; Martinelli, E.; Jabir, A.
- Source
- 2021 IEEE 27th International Symposium on On-Line Testing and Robust System Design (IOLTS) On-Line Testing and Robust System Design (IOLTS), 2021 IEEE 27th International Symposium on. :1-4 Jun, 2021
- Subject
- Components, Circuits, Devices and Systems
Computing and Processing
Resistance
Power demand
Sensitivity
Scalability
Wires
Switches
Hardware
CRS
logic
memristor
process variation
sensor
wire resistance
memristive magnification
- Language
- ISSN
- 1942-9401
We propose novel memristive gas sensor architectures that can significantly reduce process and parametric variations in a predictable manner, while improving accuracy and overall power consumption. The proposed architecture can also be configured to realize multifunction logic operations as well as Complementary Resistive Switch with low hardware overhead in the absence of gasses. Our results show that the proposed architecture is significantly immune to process and parametric effects compared to a single sensor and almost unaffected by wire resistance, while offering much higher accuracy and much lower power consumption compared to existing techniques.