Dynamic reconfiguration of FPGAs
Selected papers from the Oxford 1993 international workshop on field programmable logic and applications on More FPGAs
Fast module mapping and placement for datapaths in FPGAs
FPGA '98 Proceedings of the 1998 ACM/SIGDA sixth international symposium on Field programmable gate arrays
Improving functional density using run-time circuit reconfiguration
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Temporal Partitioning and Scheduling Data Flow Graphs for Reconfigurable Computers
IEEE Transactions on Computers
The Garp Architecture and C Compiler
Computer
A dynamic instruction set computer
FCCM '95 Proceedings of the IEEE Symposium on FPGA's for Custom Computing Machines
Proceedings of the conference on Design, automation and test in Europe: Proceedings
SBCCI '06 Proceedings of the 19th annual symposium on Integrated circuits and systems design
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We provide a methodology used for the temporal partitioning of the data-path part of an algorithm for a reconfigurable embedded system. Temporal partitioning of applications for reconfigurable computing systems is a very active research field and some methods and tools have already been proposed. But all these methodologies target the domain of existing reconfigurable accelerators or reconfigurable processors. In this case, the number of cells in the reconfigurable array is an implementation constraint and the goal of an optimised partitioning is to minimise the processing time and/or thememory bandwidth requirement. Here, we present a strategy for partitioning and optimising designs. The originality of our method is that we use the dynamic reconfiguration in order tominimise the number of cells needed to implement the data path of an application under a time constraint. This approach can be useful for the design of an embedded system. Our approach is illustrated by a reconfigurable implementation of a real-time image processing data path.