 Hello, and welcome to this presentation that describes the errors reported by the GPDMA and LPDMA controllers. The LPDMA and GPDMA are able to manage and report to the user the following error conditions. Data Transfer Error Link Transfer Error User Setting Error In all three cases, the channel encountering the error is automatically disabled by the DMA controller. All these errors can be reported to the Cortex M33 core through an interrupt request. A Transfer Error occurs in the event of any in one of the following situations. During a single or burst data transfer from the source to the destination, DTEF is set. During an update of a DMA channel register from the programmed LLI in memory, ULEF is set. During a tentative execution of a DMA channel with an unauthorized setting, USEF is set. The user must perform a debug session to correct the DMA channel programming. In addition to this presentation, you can refer to the other presentations on the GPDMA and LPDMA. DMA Overview Autonomous DMA and Low Power Modes DMA Transfers Hardware and Software Views DMA Circular Buffering and Double Buffering DMA Linked List DMA 2D Addressing DMA Register File DMA Input Output LLI Control