Texas Instruments TMS320C6000 Reference Manual page 43

CSL Function Tables
Table 3–6. EDMA
Syntax
EDMA_AllocTable
EDMA_CHA_CNT
EDMA_ClearChannel
EDMA_Close
EDMA_CONFIG
EDMA_ConfigA
EDMA_ConfigB
EDMA_DisableChannel
EDMA_EnableChannel
EDMA_FreeTable
EDMA_GetChannel
EDMA_GetPriQStatus
EDMA_GetScratchAddr
EDMA_GetScratchSize
EDMA_GetTableAddress
EDMA_MK_CNT
EDMA_MK_DST
EDMA_MK_IDX
EDMA_MK_OPT
EDMA_MK_RLD
EDMA_MK_SRC
EDMA_Open
EDMA_Reset
Note: F = Function; C = Constant; M = Macro; S = Structure; T = Typedef
3-6
Type Description
F Allocates a parameter RAM table from PRAM
C Number of EDMA channels
F Clears the EDMA event flag in the EDMA channel event
register
F Closes a previously opened EDMA channel
S The EDMA configuration structure used to set up an EDMA
channel
F Sets up the EDMA channel using the configuration
structure
F Sets up the EDMA channel using the EDMA parameter
arguments
F Disables an EDMA channel
F Enables an EDMA channel
F Frees up a PRAM table previously allocated
F Returns the current state of the channel event
F Returns the value of the priority queue status register
(PQSR)
F Returns the starting address of the EDMA PRAM used as
non-cacheable on-chip SRAM (scratch area)
F Returns the size (in bytes) of the EDMA PRAM used as
non-cacheable on-chip SRAM (scratch area)
F Returns the 32-bit absolute address of the table
M For making a value suitable for the EDMA CNT parameter 4-59
M For making a value suitable for the EDMA DST parameter 4-60
M For making a value suitable for the EDMA IDX parameter
M For making a value suitable for the EDMA OPT parameter 4-62
M For making a value suitable for the EDMA RLD parameter 4-64
M For making a value suitable for the EDMA SRC parameter 4-65
F Opens an EDMA channel
F Resets the given EDMA channel
Page
4-51
4-51
4-52
4-52
4-53
4-54
4-55
4-56
4-56
4-57
4-57
4-58
4-58
4-58
4-59
4-61
4-66
4-67