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Each example comes with C/C++ source code, a README, and script or config file. The examples are organized in categories denoted by the directory names:
- Appnotes: A DSP design, a legacy digital up converter appnote.
- Array: Show how to partition memory arrays.
- Interface: Common examples for interface protocols.
- Misc.: Other examples such as the RTL blackbox flow and the LogiCore FFT from Vivado.
- Modelling: The essentials for loops, arbitrary precision types and vectors.
- Pipelining: Illustrating one of the most fundamental concept of HLS.
- Task_Level_Parallelism: Dataflow and free running streams with hls::task.
- Vitis: Kernel examples for the software acceleration flow.
- Using Vitis Unified IDE:
vitis-run --mode hls --tcl run_hls.tcl
- Using Vitis HLS (deprecated):
vitis_hls -f run_hls.tcl
Note that by default only C simulation and C synthesis will run. Change the value of hls_exec in the Tcl script to run co-simulation and Vivado implementation.