Placement and routing tools for the Triptych FPGA
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Can recursive bisection alone produce routable placements?
Proceedings of the 37th Annual Design Automation Conference
Efficient circuit clustering for area and power reduction in FPGAs
FPGA '02 Proceedings of the 2002 ACM/SIGDA tenth international symposium on Field-programmable gate arrays
Interconnect resource-aware placement for hierarchical FPGAs
Proceedings of the 2001 IEEE/ACM international conference on Computer-aided design
An architectural exploration of via patterned gate arrays
Proceedings of the 2003 international symposium on Physical design
Synthesis and placement flow for gain-based programmable regular fabrics
Proceedings of the 2003 international symposium on Physical design
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
Congestion minimization during placement without estimation
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
Incremental placement for layout driven optimizations on FPGAs
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
Exploring regular fabrics to optimize the performance-cost trade-off
Proceedings of the 40th annual Design Automation Conference
Wire length prediction based clustering and its application in placement
Proceedings of the 40th annual Design Automation Conference
Routing architecture exploration for regular fabrics
Proceedings of the 41st annual Design Automation Conference
The Magic of a Via-Configurable Regular Fabric
ICCD '04 Proceedings of the IEEE International Conference on Computer Design
Routability-driven placement and white space allocation
Proceedings of the 2004 IEEE/ACM International conference on Computer-aided design
An effective congestion-driven placement framework
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Routability-driven white space allocation for fixed-die standard-cell placement
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Buffer design and optimization for lut-based structured ASIC design styles
Proceedings of the 19th ACM Great Lakes symposium on VLSI
The impact of interconnect architecture on via-programmed structured ASICs (VPSAs)
Proceedings of the 18th annual ACM/SIGDA international symposium on Field programmable gate arrays
Performance-driven dual-rail insertion for chip-level pre-fabricated design
Proceedings of the Conference on Design, Automation and Test in Europe
Performance-driven dual-rail routing architecture for structured ASIC design style
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
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In this paper, we describe a new via-configurable routing architecture which shows much better throughput and performance than the previous structures. We demonstrate how to construct a single-via-mask fabric to reduce further the mask cost, and we analyze the penalties which it incurs. To solve the routability problem commonly existing in fabric-based designs, an efficient white-space allocation scheme is suggested, which provides a fast design convergence and early prediction of the circuit mappability to a given fabric.