[{"title":"( 246 个子文件 7.13MB ) 基于DE2-115的数字频率计设计","children":[{"title":"fre.map.summary <span style='color:#111;'> 463B </span>","children":null,"spread":false},{"title":"fre_meter.fit.summary <span style='color:#111;'> 623B </span>","children":null,"spread":false},{"title":"fre.qsf.bak <span style='color:#111;'> 62.19KB </span>","children":null,"spread":false},{"title":"fre_meter.v <span style='color:#111;'> 3.46KB </span>","children":null,"spread":false},{"title":"fre.done <span style='color:#111;'> 26B </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]