Texas Instruments TMS320C6000 Reference Manual page 111

sum
s2d
esize
pri
Return Value
OPT Value
Description Use this macro to make a value suitable for the EDMA OPT parameter.
The default OPT parameter value is EDMA_OPT_DEFAULT.
Use of the EDMA_MK macros makes it simpler to construct parameter
values based on field values. You have a choice of using integer
constants, integer variables, or the symbolic constants for arguments.
All field values are right justified.
Refer to the TMS320C6000 Peripherals Reference Guide (literature
number SPRU190) for descriptions of the arguments.
Source address update mode:
EDMA_OPT_SUM_NONE
EDMA_OPT_SUM_INC
EDMA_OPT_SUM_DEC
EDMA_OPT_SUM_IDX
2-Dimensional source:
EDMA_OPT_2DS_NO
EDMA_OPT_2DS_YES
Element size:
EDMA_OPT_ESIZE_32BIT
EDMA_OPT_ESIZE_16BIT
EDMA_OPT_ESIZE_8BIT
Priority:
EDMA_OPT_PRI_HIGH
EDMA_OPT_PRI_LOW
Constructed parameter value
CSL API Reference
EDMA
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