usb spec usb 2.0协议 英文，官方完整包

[{"title":"（ 36 个子文件 26.92MB ） usb spec usb 2.0协议 英文，官方完整包","children":[{"title":"usb_20_110512","children":[{"title":"2002_05_28_errata.pdf <span style='color:#111;'> 171.93KB </span>","children":null,"spread":false},{"title":"Inter-Chip USB Supplement to the USB 2.0 Specification_1.0.pdf <span style='color:#111;'> 345.65KB </span>","children":null,"spread":false},{"title":"errata-092800-1207001.pdf <span style='color:#111;'> 135.14KB </span>","children":null,"spread":false},{"title":"Suspend Current ECN.pdf <span style='color:#111;'> 69.59KB </span>","children":null,"spread":false},{"title":"Micro-USB_final","children":[{"title":"XV-4687C ECN Proposal for Micro USB.pdf <span style='color:#111;'> 405.52KB </span>","children":null,"spread":false},{"title":"XV-4687C_Supplement Quad cable R1.pdf <span style='color:#111;'> 262.24KB </span>","children":null,"spread":false},{"title":"MicroUSB ECN.pdf <span style='color:#111;'> 43.88KB </span>","children":null,"spread":false},{"title":"Maximum Unmating Force Value Definition to USB 2 0 Micro Connectors ECN.pdf <span style='color:#111;'> 60.48KB </span>","children":null,"spread":false},{"title":"Micro-USB_1_01.pdf <span style='color:#111;'> 1.17MB </span>","children":null,"spread":false},{"title":"Clarification on the Chamfer on USB 2 0 Micro Connectors ECN .pdf <span style='color:#111;'> 131.58KB </span>","children":null,"spread":false},{"title":"Micro-USB ECN for Cable R3.pdf <span style='color:#111;'> 38.58KB </span>","children":null,"spread":false},{"title":"Micro-USB Cables and Connectors ADOPTERS AGREEMENT - Device Class Spec.pdf <span style='color:#111;'> 26.54KB </span>","children":null,"spread":false}],"spread":true},{"title":"USB 2.0 Phase-Locked SOFs ECN.pdf <span style='color:#111;'> 13.87KB </span>","children":null,"spread":false},{"title":"usb_20.pdf <span style='color:#111;'> 5.71MB </span>","children":null,"spread":false},{"title":"HSIC_ECN_21May2012.pdf <span style='color:#111;'> 87.36KB </span>","children":null,"spread":false},{"title":"Device Capacitance ECN.pdf <span style='color:#111;'> 13.73KB </span>","children":null,"spread":false},{"title":"rnd_chmfr_ECNFINAL.pdf <span style='color:#111;'> 60.81KB </span>","children":null,"spread":false},{"title":"USB 2_0 Adopters Agreement_final_021411.pdf <span style='color:#111;'> 26.48KB </span>","children":null,"spread":false},{"title":"USB OTG and Embedded Host","children":[{"title":"USB_OTG_and_EH_2-0-version 1_1a.pdf <span style='color:#111;'> 1.51MB </span>","children":null,"spread":false},{"title":"Change History","children":[{"title":"OTGEH Errata 2011-07-14 - final.pdf <span style='color:#111;'> 470.49KB </span>","children":null,"spread":false},{"title":"ECN for OTG and EH Testability.pdf <span style='color:#111;'> 39.22KB </span>","children":null,"spread":false}],"spread":false},{"title":"USB OTG v2.0_ Amendment final_052609.pdf <span style='color:#111;'> 12.24KB </span>","children":null,"spread":false}],"spread":true},{"title":"High Speed Inter-Chip_1_0 final.pdf <span style='color:#111;'> 154.00KB </span>","children":null,"spread":false},{"title":"USB 2.0 Connect Timing ECN.pdf <span style='color:#111;'> 88.91KB </span>","children":null,"spread":false},{"title":"UnicodeECN.pdf <span style='color:#111;'> 84.04KB </span>","children":null,"spread":false},{"title":"ecn1-usb20-miniB-revd.pdf <span style='color:#111;'> 958.03KB </span>","children":null,"spread":false},{"title":"USB Power Delivery","children":[{"title":"USB PD - USB 2.0 Amendment 20120709.pdf <span style='color:#111;'> 67.84KB </span>","children":null,"spread":false},{"title":"USB_PD_V1_0+Errata Oct31.pdf <span style='color:#111;'> 8.83MB </span>","children":null,"spread":false},{"title":"USB_PD_V1_0+Errata Oct31 with change bars.pdf <span style='color:#111;'> 9.16MB </span>","children":null,"spread":false}],"spread":false},{"title":"USB2-LPM-Errata-final.pdf <span style='color:#111;'> 494.62KB </span>","children":null,"spread":false},{"title":"resistor_ecn.pdf <span style='color:#111;'> 132.02KB </span>","children":null,"spread":false},{"title":"5V Short Circuit Withstand ECN.pdf <span style='color:#111;'> 25.34KB </span>","children":null,"spread":false},{"title":"USB 2 0 Material Change ECN.pdf <span style='color:#111;'> 15.91KB </span>","children":null,"spread":false},{"title":"InterfaceAssociationDescriptor_ecn.pdf <span style='color:#111;'> 139.01KB </span>","children":null,"spread":false},{"title":"USB2_LinkPowerMangement_ECN[final].pdf <span style='color:#111;'> 968.01KB </span>","children":null,"spread":false},{"title":"ECN for Core Spec TEST_MODE selector values.pdf <span style='color:#111;'> 22.63KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]