SLLSF29G October   2017  – November 2022 TUSB564

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
    7. 6.7 Timing Requirements
    8. 6.8 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 USB 3.1
      2. 8.3.2 DisplayPort
      3. 8.3.3 4-Level Inputs
      4. 8.3.4 Receiver Linear Equalization
    4. 8.4 Device Functional Modes
      1. 8.4.1 Device Configuration in GPIO Mode
      2. 8.4.2 Device Configuration In I2C Mode
      3. 8.4.3 DisplayPort Mode
      4. 8.4.4 Linear EQ Configuration
      5. 8.4.5 USB3.1 Modes
      6. 8.4.6 Operation Timing – Power Up
    5. 8.5 Programming
    6. 8.6 Register Maps
      1. 8.6.1 General Register (address = 0x0A) [reset = 00000001]
      2. 8.6.2 DisplayPort Control/Status Registers (address = 0x10) [reset = 00000000]
      3. 8.6.3 DisplayPort Control/Status Registers (address = 0x11) [reset = 00000000]
      4. 8.6.4 DisplayPort Control/Status Registers (address = 0x12) [reset = 00000000]
      5. 8.6.5 DisplayPort Control/Status Registers (address = 0x13) [reset = 00000000]
      6. 8.6.6 USB3.1 Control/Status Registers (address = 0x20) [reset = 00000000]
      7. 8.6.7 USB3.1 Control/Status Registers (address = 0x21) [reset = 00000000]
      8. 8.6.8 USB3.1 Control/Status Registers (address = 0x22) [reset = 00000000]
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Support for DisplayPort UFP_D Pin Assignment E
      4. 9.2.4 PCB Insertion Loss Curves
    3. 9.3 System Examples
      1. 9.3.1 USB 3.1 Only
      2. 9.3.2 USB 3.1 and 2 Lanes of DisplayPort
      3. 9.3.3 DisplayPort Only
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

8.6.5 DisplayPort Control/Status Registers (address = 0x13) [reset = 00000000]

Figure 8-6 DisplayPort Control/Status Registers (0x13)
76543210
AUX_SNOOP_DISABLEReservedAUX_SBU_OVRDP3_DISABLEDP2_DISABLEDP1_DISABLEDP0_DISABLE
R/WRR/WR/WR/WR/WR/W
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 8-15 DisplayPort Control/Status Registers (0x13)
BitFieldTypeResetDescription
7AUX_SNOOP_DISABLER/W00 – AUX snoop enabled. (Default)
1 – AUX snoop disabled.
6ReservedR0Reserved
5:4AUX_SBU_OVRR/W00This field overrides the AUXp or AUXn to SBU1 or SBU2 connect and disconnect based on CTL1 and FLIP. Changing this field to 2’b01 or 2'b10 will allow traffic to pass through AUX to SBU regardless of the state of CTLSEL1 and FLIPSEL register
00 – AUX to SBU connect/disconnect determined by CTLSEL1 and FLIPSEL (Default)
01 – AUXn -> SBU1 and AUXp -> SBU2 connection always enabled.
10 – AUXn -> SBU2 and AUXp -> SBU1 connection always enabled.
11 – AUX to SBU open.
3DP3_DISABLER/W0When AUX_SNOOP_DISABLE = 1’b1, this field can be used to enable or disable DP lane 3. When AUX_SNOOP_DISABLE = 1’b0, changes to this field will have no effect on lane 3 functionality.
0 – DP Lane 3 Enabled (default)
1 – DP Lane 3 Disabled.
2DP2_DISABLER/W0When AUX_SNOOP_DISABLE = 1’b1, this field can be used to enable or disable DP lane 2. When AUX_SNOOP_DISABLE = 1’b0, changes to this field will have no effect on lane 2 functionality.
0 – DP Lane 2 Enabled (default)
1 – DP Lane 2 Disabled.
1DP1_DISABLER/W0When AUX_SNOOP_DISABLE = 1’b1, this field can be used to enable or disable DP lane 1. When AUX_SNOOP_DISABLE = 1’b0, changes to this field will have no effect on lane 1 functionality.
0 – DP Lane 1 Enabled (default)
1 – DP Lane 1 Disabled.
0DP0_DISABLER/W0DISABLE. When AUX_SNOOP_DISABLE = 1’b1, this field can be used to enable or disable DP lane 0. When AUX_SNOOP_DISABLE = 1’b0, changes to this field will have no effect on lane 0 functionality.
0 – DP Lane 0 Enabled (default)
1 – DP Lane 0 Disabled.