SLVUCJ7 October   2023 TPS25730

 

  1.   1
  2.   Read This First
    1.     About This Manual
    2.     Notational Conventions
    3.     Glossary
    4.     Related Documents
    5.     Support Resources
    6.     Trademarks
  3. 1Introduction
    1. 1.1 Introduction
      1. 1.1.1 Purpose and Scope
    2. 1.2 PD Controller Host Interface Description
      1. 1.2.1 Overview
    3. 1.3 Unique Address Interface
      1. 1.3.1 Unique Address Interface Protocol
  4. 2Unique Address Interface Register Detailed Descriptions
    1. 2.1 0x31 RX_SINK_CAPS Register
    2. 2.2 0x33 TX_SINK_CAPS Register
    3. 2.3 0x34 ACTIVE_CONTRACT_PDO Register
    4. 2.4 0x35 ACTIVE_CONTRACT_RDO Register
  5. 34CC Task Detailed Descriptions
    1. 3.1 Overview
    2. 3.2 PD Message Tasks
      1. 3.2.1 'GSrC' - PD Get Source Capabilities
  6.   Revision History

2.4 0x35 ACTIVE_CONTRACT_RDO Register

Table 2-9 0x35 ACTIVE_CONTRACT_RDO Register
AddressNameAccessLengthUnique Per PortPower-Up Default
0x35ACTIVE_CONTRACT_RDORO4yesCleared on disconnect, Hard Reset, or PR_Swap.
Table 2-10 0x35 ACTIVE_CONTRACT_RDO Register Bit Field Definitions
BitsNameDescription
Bytes 1-4: Contract RDO (treated as 32-bit little endian value)
31Reserved
30:28ObjectPositionAs defined by USB PD.
27GiveBackFlagAs defined by USB PD.
26CapabilityMismatchAs defined by USB PD.
25USBCommCapableAs defined by USB PD.
24NoUSBSuspendAs defined by USB PD.
23UnchunkedSupportedAs defined by USB PD.
22:20Reserved
19:10OperatingXAs defined by USB PD.
9:0MaxMinOperatingXAs defined by USB PD.