Fast unified floorplan topology generation and sizing on heterogeneous FPGAs
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
ISBA: an independent set-based algorithm for automated partial reconfiguration module generation
Proceedings of the International Conference on Computer-Aided Design
VLSI floorplanning based on the integration of adaptive search models
Journal of Computer and Systems Sciences International
ReShape: Towards a High-Level Approach to Design and Operation of Modular Reconfigurable Systems
ACM Transactions on Reconfigurable Technology and Systems (TRETS)
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Modern field-programmable gate arrays (FPGAs) have multimillions of gates and future generations of FPGAs will be even more complex. This means that floorplanning tools will soon be extremely important for the physical design of FPGAs. Due to the heterogeneous logic and routing resources of an FPGA, FPGA floorplanning is very different from the traditional floorplanning for application-specific integrated circuits. This paper presents the first FPGA-floorplanning algorithm targeted for FPGAs with heterogeneous resources (e.g., Xilinx's Spartan3 chips consisting of columns of configurable logic blocks, RAM blocks, and multiplier blocks). This algorithm can generate floorplans for Xilinx's XC3S5000 architecture (largest of the Spartan3 family) in a few minutes