max/markdowned-datasheets
4
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
markdowned-datasheets/USB_PD_R3.2/A-revision-history.md
0m.ax a1c36ccc90 add USB_PD_R3.2
2026-08-23 15:14:35 +02:00

39 lines
6.5 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!-- page 400 -->
# Appendix A. Revision History
**Table A.1. Revision History**
| Revision | Version | Comments | Issue Date |
|---|---|---|---|
| 1.0 | 1.0 | Initial release Revision 1.0 | 5 July 2012 |
| 1.0 | 1.1 | Including errata through 31-October-2012 | 31 October 2012 |
| 1.0 | 1.2 | Including errata through 26-June-2013 | 26 June 2013 |
| 1.0 | 1.3 | Including errata through 11-March-2014 | 11 March 2014 |
| 2.0 | 1.0 | Initial release Revision 2.0 | 11 August 2014 |
| 2.0 | 1.1 | Including errata through 7-May 2015 | 7 May 2015 |
| 2.0 | 1.2 | Including errata through 25-March-2016 | 25 March 2016 |
| 2.0 | 1.3 | Including errata through 11-January-2017 | 11 January 2017 |
| 3.0 | 1.0 | Initial release Revision 3.0 | 11 December 2015 |
| 3.0 | 1.0a | Including errata through 25-March-2016 | 25 March 2016 |
| 3.0 | 1.1 | Including errata through 12-January-2017 | 12 January 2017 |
| 3.0 | 1.2 | Including errata through 21-June-2018 | 21 June 2018 |
| 3.0 | 2.0 | Including errata through 29-August-2019 | 29 August 2019 |
| 3.1 | 1.0 | Including errata through May 2021 | May 2021 |
| 3.1 | 1.1 | Including errata through July 2021<br>This Version incorporates the following ECNs:<br>• EPR Clarifications<br>• Define AMS starting point | July 2021 |
| 3.1 | 1.2 | Including errata through October 2021<br>This Version incorporates the following ECNs:<br>• Clarify use of Retries<br>• Battery Capabilities<br>• FRS timing problem<br>• PPS power rule clarifications<br>• Peak current support for EPR AVS APDO | October 2021 |
| 3.1 | 1.3 | This Version incorporates the following ECNs:<br>• Robust EPR Source Operation<br>• EPR Source Caps Editorial<br>• SRC PPS behavior in low current Request<br>• Enter USB | January 2022 |
| 3.1 | 1.4 | Editorial changes<br>This Version incorporates the following ECNs:<br>• Capabilities Mismatch Update<br>• Chunking Timing Issue<br>• OT Mitigation | April 2022 |
<!-- page 401 -->
| 3.1 | 1.5 | Editorial changes<br>This Version incorporates the following ECNs:<br>• Timer Description Corrections<br>• Change Source_Info Requirements<br>• AMS Update | July 2022 |
| 3.1 | 1.6 | Editorial changes<br>This Version incorporates the following ECNs:<br>• USB4 V2 Updates<br>• Data Reset Issues<br>• Increase tSenderResponse<br>• PPS Power Limit Bit Update<br>• Support for Asymmetric Mode<br>• Timer Description Corrections Revisited | October 2022 |
| 3.1 | 1.7 | Editorial Changes<br>This Version incorporates the following ECNs:<br>• Data Reset Invalid Reject Handling<br>• Source Request<br>• Source Transition<br>• EPR Entry | January 2023 |
| 3.1 | 1.8 | Editorial Changes<br>This Version incorporates the following ECNs:<br>• Slew rate exemption for Power Role Swap.<br>• EUDO cable speed clarification.<br>• Update to PPS Requirements.<br>• Deprecate Interruptibility.<br>• Section 7.3 restructure and update. | April 2023 |
| 3.1 | 1.9 | Editorial Changes | July 2023 |
| 3.2 | 1.0 | This Version incorporates the following ECNs:<br>• VDM-use Conditions.<br>• tTypeCSinkWaitCap.<br>• tFirstSourceCap Clarification<br>• Hard Reset Clarification.<br>• Unrecognized Country Code<br>• EPR Entry Process-1<br>• SPR AVS Definition<br>• EPR Power Rules Clarifications | October 2023 |
<!-- page 402 -->
| 3.2 | 1.1 | This Version incorporates the following ECNs:<br>• Power Transition time from EPR to PR_Swap<br>• Capabilities Mismatch Update<br>• Deprecate GotoMin and GiveBack Features and Update Power Reserve<br>• EPR Entry requirements Clarification<br>• EPRMDO and Entry Clarification.<br>• Remove 10.2.4 power sharing between ports<br>• Source PDP Rating field clarifications<br>• Source Power Rules update.<br>• Source_Info Message Clarifications.<br>• Correction to BMC description.<br>• EPR Source cap clarification.<br>• Delaying of VCONN Swap.<br>• EPR_Request in SPR Mode.<br>• Generic transition diagram.<br>• Removing the usage of Ping Message<br>• Sink Standby<br>• Source Info Support | October 2024 |
<!-- page 403 -->
| 3.2 | 1.2 | Reformatted and restructured the specification; all previous text has been rewritten and reformatted.<br>This version incorporates the following ECNs; note that they were authored against the prior structure/wording, so their content may appear in different locations in this document.<br>• Dynamic Power Sources (DPS).<br>• Clarify Assured and Shared Capacity Definitions.<br>• Clarify EPR_Get_Source_Cap negative Response.<br>• Clarify meaning of full Capabilities<br>• Errata PDO type.<br>• Remove vEPRmax.<br>• Wait in EPR_Request<br>• Clarify requirement of PSSourceOffTimer in FRS<br>• HardReset Processing Time Clarification<br>• FRS update to discharge and detect disconnect<br>• Fix Regression in Active Cable VDO Version<br>• iOvershoot removal<br>• Clarify SVDM Major Version 1.0<br>• cSnkBulkPd Clarifications<br>• EPR_Get_Source_Cap – EPR_Get_Sink_Cap applicability<br>• Source power rule of first source caps | January 2026 |
| 3.2 | 1.2 | **Corrected Printing (March 2026):**<br>This corrected printing fixes the following editorial errata:<br>• Errata #1: Corrected broken cross-reference in Section 9.2.26.4.3.1 (PE_BIST_Shared_Capacity_Test_Mode) where state name incorrectly appeared as "Error! Reference Source not found" in two locations.<br>• Errata #2: Corrected DNL error value in Section 4.1.3.2.6 (Source DNL Tolerance) where the text incorrectly stated "The ideal scenario for a DNL error of 1" when it should state "The ideal scenario for a DNL error of 0". | March 2026 |
<!-- page 404 -->
| 3.2 | 1.2 | **Corrected Printing (May 2026):**<br>This corrected printing fixes the following editorial errata:<br>• Errata #3: Corrected parameter name iSnkStby to iSnkStdby throughout the specification with proper cross-reference links in FRS and electrical requirement sections.<br>• Errata #4: Corrected bit range errors in SIDO1 and SIDO2 status data objects.<br>• Errata #5: Corrected EPR AVS Sink PDO field name and description, changing PDP to Maximum Power for consistency.<br>• Errata #6: Corrected Manufacturer Info Target/Ref byte ordering in the data object definition.<br>• Errata #7: Added missing Fast Role Swap field in Fixed 5V Sink PDO specification.<br>• Errata #8: Added EPR Source Capabilities sequence to EPR Mode Enter AMS definition.<br>• Errata #9: Corrected PDO descriptions where "current values" should read "power values".<br>• Errata #10: Corrected DNL sentence in Section 4.1.3.2.6 for additional clarity. | May 2026 |
Reference in a new issue View git blame Copy permalink