Logical effort: designing for speed on the back of an envelope
Proceedings of the 1991 University of California/Santa Cruz conference on Advanced research in VLSI
A delay model for logic synthesis of continuously-sized networks
ICCAD '95 Proceedings of the 1995 IEEE/ACM international conference on Computer-aided design
IC design in high-cost nanometer-technologies era
Proceedings of the 38th annual Design Automation Conference
Fine granularity clustering for large scale placement problems
Proceedings of the 2003 international symposium on Physical design
Sequential Circuit Design Using Synthesis and Optimization
ICCD '92 Proceedings of the 1991 IEEE International Conference on Computer Design on VLSI in Computer & Processors
VPR: A new packing, placement and routing tool for FPGA research
FPL '97 Proceedings of the 7th International Workshop on Field-Programmable Logic and Applications
Whirlpool PLAs: a regular logic structure and their synthesis
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
On designing universal logic blocks and their application to FPGA design
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Design methodology and tools for NEC electronics' structured ASIC ISSP
Proceedings of the 2004 international symposium on Physical design
Flexible ASIC: shared masking for multiple media processors
Proceedings of the 42nd annual Design Automation Conference
An integrated design flow for a via-configurable gate array
Proceedings of the 2004 IEEE/ACM International conference on Computer-aided design
Buffering global interconnects in structured ASIC design
Proceedings of the 2005 Asia and South Pacific Design Automation Conference
On structure and suboptimality in placement
Proceedings of the 2005 Asia and South Pacific Design Automation Conference
Via-configurable routing architectures and fast design mappability estimation for regular fabrics
ICCAD '05 Proceedings of the 2005 IEEE/ACM International conference on Computer-aided design
A methodology for FPGA to structured-ASIC synthesis and verification
Proceedings of the conference on Design, automation and test in Europe: Designers' forum
Via-configurable routing architectures and fast design mappability estimation for regular fabrics
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Buffering global interconnects in structured ASIC design
Integration, the VLSI Journal
Buffer design and optimization for lut-based structured ASIC design styles
Proceedings of the 19th ACM Great Lakes symposium on VLSI
Designing via-configurable logic blocks for regular fabric
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Area impact analysis of via-configurable regular fabric for digital integrated circuit design
Proceedings of the 24th symposium on Integrated circuits and systems design
Routability optimization for crossbar-switch structured ASIC design
ACM Transactions on Design Automation of Electronic Systems (TODAES)
A regular fabric design methodology for applications requiring specific layout-level design rules
Microelectronics Journal
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In this paper we present the Gain-based Logic Block Array (GLA), a new via-programmable regular fabric. GLA is an array of Gain-based Logic Blocks (GLBs). The GLB is a semi-universal logic block designed based on logical effort theory[12]. Customization of the GLBs is provided by programmable vias. To achieve the best performance, appropriate fabric has to be selected from a family of GLAs with different performance-area trade-offs. We describe a synthesis and placement flow which, for a given design to be implemented, allows us to select the best GLA from the candidate family.