XMC_DMA_LLI_t Struct Reference

#include <xmc_dma.h>

Data Fields
uint32_t	block_size
uint32_t	dst_addr
uint32_t	dst_status
struct XMC_DMA_LLI *	llp
uint32_t	src_addr
uint32_t	src_status
uint32_t	__pad0__: 1
uint32_t	__pad1__: 4
uint32_t	__pad2__: 3
uint32_t	dst_address_count_mode: 2
uint32_t	dst_burst_length: 3
uint32_t	dst_transfer_width: 3
uint32_t	enable_dst_linked_list: 1
uint32_t	enable_dst_scatter: 1
uint32_t	enable_interrupt: 1
uint32_t	enable_src_gather: 1
uint32_t	enable_src_linked_list: 1
uint32_t	src_address_count_mode: 2
uint32_t	src_burst_length: 3
uint32_t	src_transfer_width: 3
uint32_t	transfer_flow: 3

Detailed Description

DMA channel linked list item. Note: Needs to be word aligned

Field Documentation

uint32_t __pad0__

Reserved bits

uint32_t __pad1__

Reserved bits

uint32_t __pad2__

Reserved bits

uint32_t block_size

Transfer block size

uint32_t dst_addr

Destination address

uint32_t dst_address_count_mode

Destination address count mode

uint32_t dst_burst_length

Destination burst length

uint32_t dst_status

Destination status

uint32_t dst_transfer_width

Destination transfer width

uint32_t enable_dst_linked_list

Enable destination linked list?

uint32_t enable_dst_scatter

Enable destination scatter?

uint32_t enable_interrupt

Enable interrupts?

uint32_t enable_src_gather

Enable source gather?

uint32_t enable_src_linked_list

Enable source linked list?

struct XMC_DMA_LLI* llp

Linked list pointer of type XMC_DMA_LLI_t

uint32_t src_addr

Source address

uint32_t src_address_count_mode

Source address count mode

uint32_t src_burst_length

Source burst length

uint32_t src_status

Source status

uint32_t src_transfer_width

Source transfer width

uint32_t transfer_flow

DMA transfer flow

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

• xmc_dma.h