Chortle-crf: Fast technology mapping for lookup table-based FPGAs
DAC '91 Proceedings of the 28th ACM/IEEE Design Automation Conference
Performance directed technology mapping for look-up table based FPGAs
DAC '93 Proceedings of the 30th international Design Automation Conference
BDD based decomposition of logic functions with application to FPGA synthesis
DAC '93 Proceedings of the 30th international Design Automation Conference
Lambda set selection in Roth-Karp decomposition for LUT-based FPGA technology mapping
DAC '95 Proceedings of the 32nd annual ACM/IEEE Design Automation Conference
Compatible class encoding in Roth-Karp decomposition for two-output LUT architecture
ICCAD '95 Proceedings of the 1995 IEEE/ACM international conference on Computer-aided design
A Boolean approach to performance-directed technology mapping for LUT-based FPGA designs
DAC '96 Proceedings of the 33rd annual Design Automation Conference
Beyond the combinatorial limit in depth minimization for LUT-based FPGA designs
ICCAD '93 Proceedings of the 1993 IEEE/ACM international conference on Computer-aided design
Structural gate decomposition for depth-optimal technology mapping in LUT-based FPGA designs
ACM Transactions on Design Automation of Electronic Systems (TODAES)
ASP-DAC '00 Proceedings of the 2000 Asia and South Pacific Design Automation Conference
Power minization in LUT-based FPGA technology mapping
Proceedings of the 2001 Asia and South Pacific Design Automation Conference
Power minimization algorithms for LUT-based FPGA technology mapping
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Hermes: LUT FPGA technology mapping algorithm for area minimization with optimum depth
Proceedings of the 2004 IEEE/ACM International conference on Computer-aided design
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In this paper, we propose an iterative area/performance trade-off algorithm for LUT-based FPGA technology mapping. First, it finds an area-optimized performance-considered initial network by a modified area optimization technique. Then, an iterative algorithm consisting of several resynthesizing techniques is applied to trade the area for the performance in the network gracefully. Experimental results show that this approach can provide a complete set of mapping solutions from the area-optimized one to the performance-optimized one for the given design. Furthermore, these two extreme solutions, the area-optimized one and the performance-optimized one, produced by our algorithm outperform the results of most existing algorithms. Therefore, our algorithm is very useful for the timing driven FPGA synthesis.