Using Source-Level Transformations to Improve High-Level Synthesis Debug and Validation on FPGAs
Joshua S. Monson, Brad L. Hutchings · 2015
This paper proposes a method for extending source-level visibility into the RTL of an HLS-generated design using automated source-level transformations. Using our method, source-level visibility can be extended into co-simulation, in-system simulation, and hardware execution of any HLS tool that provides the ability to infer top-level ports. Experimental results show the feasibility of our method in situations where visibility needs to be added without modifying the timing, latency, or throughput of the design.