Hardware interview practice
Ignored and illegal bins
Which statement correctly distinguishes ignore_bins from illegal_bins?
Choose one
Answer choices
- A. Both count toward coverage, but illegal_bins have twice the weight
- B. They are synonyms except inside crosses
- C. ignore_bins stop sampling the entire covergroup; illegal_bins stop simulation by definition
- D. ignore_bins remove values from the coverage goal; hitting illegal_bins reports an error condition