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Benefits of Smart High-Level Synthesis for FPGA Design

What are the advantages of high-level synthesis?
The higher level (usually C based) representation enables algorithms to be expressed more easily, significantly reducing development times.
The higher level also makes design space exploration easier, making it easier to optimise the trade-off between resources and processing speed.
What is the significance of the synthesis step in FPGA design?
The synthesis process involves translating the HDL code into a form that is optimized for the target FPGA architecture, including mapping the code to specific resources within the FPGA and optimizing for performance, area, and power consumption.
What is high-level synthesis used for?
High level synthesis or HLS is a software tool that generates Verilog logic gates from C-like high-level code.
It allows the users who are not familiar with logic design to develop hardware accelerators for complex ML algorithms on FPGA.
The main limitation of using HLS is that it does not re- move the need for hardware design.
If it is realised that the language is not software, but actually describing hardware, then it is possible to use the high level languages to also de- scribe relatively low level constructs where necessary._{11 sept. 2015}

High-level synthesis allows for software-based testing and verification, which has 100-1000X faster runtime than RTL simulation. Faster software-based verification runtimes mean that engineers using HLS can still verify hardware after last-minute design changes if requirements change late in the design process.

Benefits of Smart High-Level Synthesis for FPGA Design

What are the advantages of high-level synthesis?

What is the significance of the synthesis step in FPGA design?

What is high-level synthesis used for?