tDMAControlTable Struct Reference

A structure that defines an entry in the channel control table. More...

#include <udma.h>

Data Fields
volatile void *	pvSrcEndAddr
	The ending source address of the data transfer. More...
volatile void *	pvDstEndAddr
	The ending destination address of the data transfer. More...
volatile uint32_t	ui32Control
	The channel control mode. More...
volatile uint32_t	ui32Spare
	An unused location. More...

Detailed Description

A structure that defines an entry in the channel control table.

These fields are used by the uDMA controller and normally it is not necessary for software to directly read or write fields in the table.

Definition at line 103 of file udma.h.

Field Documentation

volatile void* tDMAControlTable::pvDstEndAddr

The ending destination address of the data transfer.

Definition at line 106 of file udma.h.

Referenced by uDMAChannelScatterGatherSet(), and uDMAChannelTransferSet().

volatile void* tDMAControlTable::pvSrcEndAddr

The ending source address of the data transfer.

Definition at line 105 of file udma.h.

Referenced by uDMAChannelScatterGatherSet(), and uDMAChannelTransferSet().

volatile uint32_t tDMAControlTable::ui32Control

The channel control mode.

Definition at line 107 of file udma.h.

Referenced by uDMAChannelControlSet(), uDMAChannelModeGet(), uDMAChannelScatterGatherSet(), uDMAChannelSizeGet(), and uDMAChannelTransferSet().

volatile uint32_t tDMAControlTable::ui32Spare

An unused location.

Definition at line 108 of file udma.h.

Referenced by uDMAChannelScatterGatherSet().