SPRAD00 December   2021 DRA821U-Q1 , DRA829J , DRA829J-Q1 , DRA829V , DRA829V-Q1 , TDA4VM

 

  1.   Trademarks
  2. 1Introduction
  3. 2Jacinto 7 Display Subsystem Overview
    1. 2.1 Video (Input) Pipelines
    2. 2.2 Writeback Pipeline
    3. 2.3 Overlay Manager
    4. 2.4 Output Processing
    5. 2.5 Output Display Interfaces
      1. 2.5.1 Embedded Display Port (eDP)
      2. 2.5.2 MIPI Display Serial Interface (DSI)
      3. 2.5.3 Display Parallel Interface (DPI)
    6. 2.6 Safety Support
  4. 3Display Subsystem Use-case Examples
    1. 3.1 3-Display Configuration
  5. 4TDA4VM/DRA829V Hardware Display Support
  6. 5 Display Subsystem Software Architecture
    1. 5.1 Linux DSS Architecture
    2. 5.2 QNX Software Architecture
    3. 5.3 RTOS-Based DSS Support
  7. 6References

4 TDA4VM/DRA829V Hardware Display Support

TDA4VM/DRA829V evaluation module (J721EXCPXEVM) [4] enables following display outputs as shown in Figure 4-1.

  • DP out to DP connector
  • DSI out to
    • DSI connector
    • DSI-to-FPD-Link IV to Fakra connector
  • DPI out to expansion connector (to Audio and display expansion card)
    • DPI-to-HDMI converter to HDMI connector
    • DPI--to-FPD-LinkIII to Fakra connector
GUID-20210922-SS0I-J5CL-05NH-LHB7CDJMGG8W-low.gif Figure 4-1 TDA4VM/DRA829V EVM Multi-Display Support