SPRADS3 July   2025 AM62P

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 DSS Components
    2. 1.2 PLL and Output Routing with DSS
  5. 2Configuring Individual Displays
    1. 2.1 Configuring OLDI
    2. 2.2 Configuring DPI
    3. 2.3 Configuring DSI
  6. 3Configuring Simultaneous Displays
  7. 4Software Configuration
    1. 4.1 OLDI (Dual Link)
    2. 4.2 OLDI (Single Link - Cloned Mode)
    3. 4.3 OLDI (Single Link - Independent Mode)
    4. 4.4 DPI / HDMI
    5. 4.5 DSI
  8. 5Summary
  9. 6References

1.2 PLL and Output Routing with DSS

As shown in Figure 1-2, AM62P features two DSS controllers and three PLLs and the device can drive up to three displays simultaneously. To drive a specific interface, users must configure the DSS Video Port (VP) and the PLLs correctly to achieve the desired output. This application note summarizes the correct configuration for VP and PLL.

DSS to Output Routing Figure 1-2 DSS to Output Routing