Controllerless graphics: How does a timer trigger the DMA transfer? (RodoPIC)

Hi all,I'm new to PIC32s and harmony. I'm working with a TFT that is 480 (width) by 272 (height) and a non-DA PIC32MZ ... like PIC32MZ1024EFG100.I read (AN1387) that the DMA transfers one line of pixel data (RGB565) at the time. This is triggered by... sa..