[{"title":"( 5 个子文件 2.5MB ) 北航微机原理与接口技术PPT及作业","children":[{"title":"微机原理部分PPT及答案","children":[{"title":"2010-2011 (第1学期) 五 (3)接口芯片8259与8250.ppt <span style='color:#111;'> 1.48MB </span>","children":null,"spread":false},{"title":"2010-2011 (第1学期) 六 微机存储器.ppt <span style='color:#111;'> 1.74MB </span>","children":null,"spread":false},{"title":"第5章 参考答案.pdf <span style='color:#111;'> 141.04KB </span>","children":null,"spread":false},{"title":"第7章作业参考答案.pdf <span style='color:#111;'> 72.94KB </span>","children":null,"spread":false},{"title":"第4章 参考答案-.pdf <span style='color:#111;'> 82.65KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]