Data Centers

LegUp: High-Level Synthesis for FPGA-Based Processor/Accelerator Systems

Download Now Date Added: Mar 2011
Format: PDF

In this paper, the authors introduce a new open source high-level synthesis tool called LegUp that allows software techniques to be used for hardware design. LegUp accepts a standard C program as input and automatically compiles the program to a hybrid architecture containing an FPGA-based MIPS soft processor and custom hardware accelerators that communicate through a standard bus interface. Results show that the tool produces hardware solutions of comparable quality to a commercial high-level synthesis tool.