Layout-driven high level synthesis for FPGA based architectures
Min Xu, Fadi Kurdahi · 1998
In this paper, we address the problem of layout-driven scheduling-binding as these steps have a direct relevance on the #nal performance of the design. The importance of e#ective and e#cient accounting of layout e#ects is wellestablished in High-Level Synthesis #HLS#, since it allows more e#cient exploration of the design space and the generation of solutions with predictable metrics. This feature is highly desirable in order to avoid unnecessary iterations through the design process.By producing not only an RTL netlist but also an approximate physical topology of implementation at the chip level, we ensure that the solution will perform at the predicted metric once implemented, thus avoiding unnecessary delays in the design process.