USB协议（中英文版最全）

[{"title":"（ 12 个子文件 6.76MB ） USB协议（中英文版最全）","children":[{"title":"USB协议（中英文版最全）","children":[{"title":"USB中英文协议","children":[{"title":"USB协议（英文版）","children":[{"title":"USB 2.0规范(英文版).pdf <span style='color:#111;'> 5.71MB </span>","children":null,"spread":false}],"spread":true},{"title":"USB协议（中文版）","children":[{"title":"02 术语和缩略词.doc <span style='color:#111;'> 40.50KB </span>","children":null,"spread":false},{"title":"10 usb主机硬件软件.doc <span style='color:#111;'> 123.00KB </span>","children":null,"spread":false},{"title":"05 USB数据流模型.doc <span style='color:#111;'> 415.50KB </span>","children":null,"spread":false},{"title":"08 协议层.doc <span style='color:#111;'> 3.33MB </span>","children":null,"spread":false},{"title":"11 集线器规范_1.doc <span style='color:#111;'> 487.50KB </span>","children":null,"spread":false},{"title":"4体系结构概述.pdf <span style='color:#111;'> 191.46KB </span>","children":null,"spread":false},{"title":"07 USB电气特性(缩写).doc <span style='color:#111;'> 559.50KB </span>","children":null,"spread":false},{"title":"3背景.pdf <span style='color:#111;'> 72.15KB </span>","children":null,"spread":false},{"title":"01 intro.doc <span style='color:#111;'> 233.00KB </span>","children":null,"spread":false},{"title":"09 USB设备架构.doc <span style='color:#111;'> 335.00KB </span>","children":null,"spread":false}],"spread":true},{"title":"USB中英文协议解压说明.txt <span style='color:#111;'> 815B </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]