Pair-Wise Urdhava-Tiryagbhyam (UT) Vedic Ternary multiplier. (January 2022)
- Record Type:
- Journal Article
- Title:
- Pair-Wise Urdhava-Tiryagbhyam (UT) Vedic Ternary multiplier. (January 2022)
- Main Title:
- Pair-Wise Urdhava-Tiryagbhyam (UT) Vedic Ternary multiplier
- Authors:
- Saha, Aloke
Singh, Rakesh Kumar
Pal, Dipankar - Abstract:
- Abstract: Multiplier acts as a central building block for most digital computations, hence is of major significance and concern in improving speed-power-reliability in digital processing systems. High-resolution-need for modern, sophisticated computing system has put binary (base-2) multipliers under question mark due to large interconnect-overhead, reliability-issue and market-relevance. Digital multiplication by ternary (base-3) numbers can effectively reduce aforesaid drawbacks associated with binary based multiplication. Present study introduces a novel ternary multiplier based on Vedic Urdhava-Tiryagbhyam (UT) Sutra with Pair-Wise strategy and wave-pipelining. The Double Pass-transistor Logic (DPL) has been applied to complete the front-end circuit design in order to achieve high-speed ternary multiplication with low-power dissipation through efficient wave-pipelining. The complete circuit has been designed on 32 nm CMOS technology on 1.0 V supply rail at 27 °C temperature. The trit input "0", "1" and "2" are coded with 0 V, 0.5 V and 1.0 V respectively. The design is validated through extensive T-Spice simulation with all possible test patterns at 27 °C temperature. Next the physical design of proposed multiplier has been done and the post layout simulation with all parasitic are performed. Comparative study with recent candidate designs is presented. Finally, the effect of PVT (Process-Voltage-Temperature) variation on proposed multiplier has been investigated andAbstract: Multiplier acts as a central building block for most digital computations, hence is of major significance and concern in improving speed-power-reliability in digital processing systems. High-resolution-need for modern, sophisticated computing system has put binary (base-2) multipliers under question mark due to large interconnect-overhead, reliability-issue and market-relevance. Digital multiplication by ternary (base-3) numbers can effectively reduce aforesaid drawbacks associated with binary based multiplication. Present study introduces a novel ternary multiplier based on Vedic Urdhava-Tiryagbhyam (UT) Sutra with Pair-Wise strategy and wave-pipelining. The Double Pass-transistor Logic (DPL) has been applied to complete the front-end circuit design in order to achieve high-speed ternary multiplication with low-power dissipation through efficient wave-pipelining. The complete circuit has been designed on 32 nm CMOS technology on 1.0 V supply rail at 27 °C temperature. The trit input "0", "1" and "2" are coded with 0 V, 0.5 V and 1.0 V respectively. The design is validated through extensive T-Spice simulation with all possible test patterns at 27 °C temperature. Next the physical design of proposed multiplier has been done and the post layout simulation with all parasitic are performed. Comparative study with recent candidate designs is presented. Finally, the effect of PVT (Process-Voltage-Temperature) variation on proposed multiplier has been investigated and recorded. … (more)
- Is Part Of:
- Microelectronics journal. Volume 119(2021)
- Journal:
- Microelectronics journal
- Issue:
- Volume 119(2021)
- Issue Display:
- Volume 119, Issue 2021 (2021)
- Year:
- 2021
- Volume:
- 119
- Issue:
- 2021
- Issue Sort Value:
- 2021-0119-2021-0000
- Page Start:
- Page End:
- Publication Date:
- 2022-01
- Subjects:
- Delay equalization -- Double pass-transistor logic (DPL) -- Pair-wise multiplication strategy -- Ternary multiplier -- Vedic Urdhava Tiryagbhyam (UT) sutra -- Wave pipelining
Microelectronics -- Periodicals
Microélectronique -- Périodiques
Microelectronics
Electronic journals
Journals - contents and abstracts
Periodicals
621.3805 - Journal URLs:
- http://catalog.hathitrust.org/api/volumes/oclc/5877621.html ↗
http://www.sciencedirect.com/science/journal/00262692 ↗
http://www.intute.ac.uk/sciences/cgi-bin/fullrecord.pl?handle=lesa.1012319367 ↗
http://www.elsevier.com/journals ↗
http://www.elsevier.com/homepage/elecserv.htt ↗ - DOI:
- 10.1016/j.mejo.2021.105318 ↗
- Languages:
- English
- ISSNs:
- 0959-8324
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 5758.973000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 20579.xml