Copyright 2023 Google LLC

1. Set up environment:

In the root of the shodan repo:

export ROOTDIR=`pwd`
export titan_root=$ROOTDIR/hw/opentitan-upstream
export PYTHONPATH=$ROOTDIR/hw/matcha/util:$titan_root/util:$titan_root/util/dvsim:$PYTHONPATH

2. Sample command to run DMA tests

cd $ROOTDIR/hw/matcha
./util/dvsim_matcha/dvsim.py ./hw/ip/dma/dv/dma_sim_cfg.hjson -i dma_smoke

3. Run in debug mode with -v d option

4. Dump out waveform with -w fsdb option