SLVAE11A August   2018  – January 2021 TPS65987D , TPS65988

 

  1.   Trademarks
  2. 1Introduction
  3. 2TPS65987D GPIO Event List
  4. 3GPIO Events Register and Example Settings
    1. 3.1 GPIO Event Example Settings
    2. 3.2 Application Configuration GPIO Event Settings
  5. 4PD Controller Customization by GPIO Events
    1. 4.1 Barrel Jack Connect Event PD Flow
    2. 4.2 Barrel Jack Remove Event PD Flow
  6. 5Status Register and 4CC Commands
    1. 5.1 GPIO Status Monitoring
    2. 5.2 Using 4CC GPIO Commands
  7. 6Revision History

4.2 Barrel Jack Remove Event PD Flow

Once power is removed from the EVM-DCK, falling edge generated on the GPIO would initiate the reverse process so that EVM-LPT can become the Power Source again. Actual PD trace of the removal event is shown in Figure 4-3.

GUID-0C8B3BD2-1E24-456C-9735-2FC69ECBF800-low.png Figure 4-3 PD Trace of Barrel Jack Removal Event