USB3.2 protocol specification full version content include：
USB 3.2 Revision 1.0 Redline against 3.1 Final.pdf
USB 3.2 Revision 1.0.pdf
USB 3.2 Specification Welcome Message - September 2017.pdf
USB 3_0 Adopters Agreement Final_020411.pdf
USB 3.2 ECNs directory includes：
USB 3 2 ECN Gen 1x2 SKP OS Correction.pdf
USB 3.2 ECN - System RFI spec_add CP0.pdf
USB 3.2 ECN BLR JTF - Jitter Gain limit change .pdf
USB 3.2 ECN Gen1 SSCdf_dt Limit.pdf
USB 3.2 ECN Gen2 SKP OS Insertion in PollingRxEQ.pdf
USB 3.2 ECN Remove WiMax Friendly SSC.pdf
USB 3.2 ECN Retimer tPollingSCDLFPSTimeout timer.pdf
USB 3.2 ECN SSP Partially Nullified DPP CRC32.pdf
USB 3.2 ECN TSx Symbols14_15 No_Check.pdf
USB 3.2 ECN TxEQ Equalization Settings.pdf
USB 3.2 ECN UFP Exit Condition Clarification.pdf
USB 3.2 ECN USB FW Update.pdf
USB 3.2 ECN VCM & TXDetect.pdf
USB3p2_gen1_passthrough_loopback_ECN.pdf
USB3p2_RetimerEditorial ECN.pdf
USB3p2_Retimer_Gen1_Clock_Switch_SSCdf_dt_ECN.pdf
