Edma - Texas Instruments TMS320C6000 Reference Manual

2.7 EDMA

Currently, there are two DMA architectures used on 'C6x devices, DMA and
EDMA (enhanced DMA). Devices such as the '6201 have the DMA peripheral
whereas the '6211 has the EDMA peripheral. The two architectures are differ-
ent enough to warrant a separate API module for each. The EDMA module in-
cludes:
Constants
J
EDMA_CHA_CNT
J
EDMA_SUPPORT
J
EDMA_TABLE_CNT
Functions
J
EDMA_AllocTable
J
EDMA_ClearChannel
J
EDMA_Close
J
EDMA_ConfigA
J
EDMA_ConfigB
J
EDMA_DisableChannel
J
EDMA_EnableChannel
J
EDMA_FreeTable
J
EDMA_GetChannel
J
EDMA_GetPriQStatus
J
EDMA_GetScratchAddr
J
EDMA_GetScratchSize
J
EDMA_GetTableAddress
J
EDMA_Open
J
EDMA_Reset
J
EDMA_SetChannel
Macros
J
EDMA_MK_CNT
J
EDMA_MK_DST
Macros (cont.)
CSL API Module Descriptions
EDMA
2-13