AM261x MCU+ SDK: dwc_usb3_dma_desc_t Struct Reference

| AM261x MCU+ SDK 26.00.00 |

Data Fields
dwc_usb3_dma_desc_t Struct Reference

## Detailed Description

DMA Descriptor structure.

DMA Descriptor structure contains 4 quadlets: Buffer Pointer Low address, Buffer Pointer High address, Status, and Control.

## Data Fields
u32 | bptl
u32 | bpth
u32 | status
u32 | control

## Field Documentation

## ◆ bptl

u32 dwc_usb3_dma_desc_t::bptl

Buffer Pointer - Low address quadlet

## ◆ bpth

u32 dwc_usb3_dma_desc_t::bpth

Buffer Pointer - High address quadlet

## ◆ status

u32 dwc_usb3_dma_desc_t::status

Status quadlet. Fields defined in enum desc_sts_data.

## ◆ control

u32 dwc_usb3_dma_desc_t::control

Control quadlet. Fields defined in enum desc_ctl_data.