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  1. Transactions on Design Automation of Electronic Systems (TODAES)
  2. ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 20
  3. Issue 1, November 2014
  4. Multiplierless Design of Folded DSP Blocks
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ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 22
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 21
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 20
Issue 4(Special Issue on Reliable, Resilient, and Robust Design of Circuits and Systems), September 2015
Issue 3, June 2015
Issue 2, February 2015
Issue 1, November 2014
Editorial: ACM Transactions on Design Automation of Electronics Systems and Beyond
Gate-Level Information Flow Tracking for Security Lattices
Clock Tree Synthesis Considering Slew Effect on Supply Voltage Variation
Scaling Input Stimulus Generation through Hybrid Static and Dynamic Analysis of RTL
Dataflow Graph Partitioning for Area-Efficient High-Level Synthesis with Systems Perspective
Synthesizing Optimal Switching Lattices
Efficient Coverage-Driven Stimulus Generation Using Simultaneous SAT Solving, with Application to SystemVerilog
SmartCap: Using Machine Learning for Power Adaptation of Smartphone's Application Processor
Compiler Optimization for Reducing Leakage Power in Multithread BSP Programs
Hybrid Cache Designs for Reliable Hybrid High and Ultra-Low Voltage Operation
Designing Hybrid DRAM/PCM Main Memory Systems Utilizing Dual-Phase Compression
Reducing Contention in Shared Last-Level Cache for Throughput Processors
A Formal Approach to Incremental Converter Synthesis for System-on-Chip Design
Multiplierless Design of Folded DSP Blocks
An Efficient Hardware-Based Higher Radix Floating Point MAC Design
Design of Hardened Embedded Systems on Multi-FPGA Platforms
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 19
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 18
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 17
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 16
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 15
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 14
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 13
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 12
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 11
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 10
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 9
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 8
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 7
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 6
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 5
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 4
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 3
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 2
ACM Transactions on Design Automation of Electronic Systems (TODAES) : Volume 1

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Multiplierless Design of Folded DSP Blocks

Content Provider ACM Digital Library
Author Flores, Paulo Aksoy, Levent Monteiro, Jose
Copyright Year 2014
Abstract This article addresses the problem of minimizing the implementation cost of the time-multiplexed constant multiplication (TMCM) operation that realizes the multiplication of an input variable by a single constant selected from a set of multiple constants at a time. It presents an efficient algorithm, called orpheus, that finds a multiplierless TMCM design by sharing logic operators, namely adders, subtractors, adders/subtractors, and multiplexors (MUXes). Moreover, this article introduces folded design architectures for the digital signal processing (DSP) blocks, such as finite impulse response (FIR) filters and linear DSP transforms, and describes how these folded DSP blocks can be efficiently realized using TMCM operations optimized by orpheus. Experimental results indicate that orpheus can find better solutions than existing TMCM algorithms, yielding TMCM designs requiring less area. They also show that the folded architectures lead to alternative designs with significantly less area, but incurring an increase in latency and energy consumption, compared to the parallel architecture.
Starting Page 1
Ending Page 24
Page Count 24
File Format PDF
ISSN 10844309
e-ISSN 15577309
DOI 10.1145/2663343
Volume Number 20
Issue Number 1
Journal ACM Transactions on Design Automation of Electronic Systems (TODAES)
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2014-11-18
Publisher Place New York
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Time-multiplexed constant multiplication Area optimization Discrete cosine transforms Finite impulse response filter Folded architecture Integer cosine transforms Multiplierless design
Content Type Text
Resource Type Article
Subject Computer Graphics and Computer-Aided Design Computer Science Applications Electrical and Electronic Engineering
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