
Rev.1.00 May 22 2012
REJ09B0566
4
4.2.6 37BDMA Controller R_DMAC_Create
PDL_DMAC_DESTINATION_ADDRESS_RELOAD_DISABLE or
PDL_DMAC_SOURCE_ADDRESS_RELOAD_ENABLE
Disable or enable reloading
of destination address.
• DREQ signal type
PDL_DMAC_DREQ_LOW_LEVEL or
PDL_DMAC_DREQ_FALLING_EDGE or
PDL_DMAC_DREQ_HIGH_LEVEL or
PDL_DMAC_DREQ_RISING_EDGE
Select signal type at which DMA request is detected:
low level, high level, rising edge or falling edge.
[data3]
Configure the start trigger for channel DMAn.
•
PDL_DMAC_REQUEST_EXT_DUAL
PDL_DMAC_REQUEST_EXT_ADD_TO_DEV
PDL_DMAC_REQUEST_EXT_DEV_TO_ADD
PDL_DMAC_REQUEST_AUTO
PDL_DMAC_REQUEST_DMA_EXTENSION
PDL_DMAC_REQUEST_CAN0
PDL_DMAC_REQUEST_CAN1
External request, dual address mode.
External request, single address mode, External
address space to External device with DACK
External request, single address mode, External
device with DACK to External address space
Auto request
DMA extension resource selector
Controller area network, channel 0
Controller area network, channel 1
[data4]
The start address of source.
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