{
  "cell_id": "q125_control_k0",
  "doc_id": "DSA-278777.pdf",
  "question": "Which port has the alternative function that capture Trigger from port 0-3?",
  "answer": "P1.1",
  "answer_format": "Str",
  "condition": "control",
  "k": 0,
  "source_position": "first",
  "modality": "image",
  "dpi": 150,
  "image_docs": [
    {
      "role": "source",
      "doc": "DSA-278777",
      "pages": 21,
      "image_dir": "images/DSA-278777"
    }
  ],
  "n_images": 21
}