I want to create a custom filter in the logic analyzer, and therefore, I want to use manually created data to test that filter. I have the data as a CSV file consisting of 3 columns (timestamp, din 0, din 1) that are comma separated. Unfortunately, the Waveforms File/Import always imports only one of those columns that got selected by the checkbox and it seems not to be possible to have multiple checkboxes selected nor to merge the data from different imports into one window.
What procedure can I use to pull test-data with multiple columns/signals into wafeforms for custom filter testing?