hcdma_data Union Reference

This union represents the bit fields in the Host DMA Address Register used in Descriptor DMA mode. More...

#include <dwc_otg_regs.h>

Data Fields
uint32_t	d32
	raw register data
struct {
unsigned   reserved0_2:3
unsigned   ctd:8
	Current Transfer Descriptor.
unsigned   dma_addr:21
	Start Address of Descriptor List.
}	b
	register bits

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Detailed Description

This union represents the bit fields in the Host DMA Address Register used in Descriptor DMA mode.

Definition at line 2307 of file dwc_otg_regs.h.

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Field Documentation

unsigned hcdma_data::ctd

Current Transfer Descriptor. Not used for ISOC Definition at line 2314 of file dwc_otg_regs.h.

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The documentation for this union was generated from the following file:

• dwc_otg_regs.h

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