
Functional Overview
62
November 2002 Revised January 2005
SPRS205D
Table 324. DMA Configuration Registers (Continued)
PORT ADDRESS
(WORD)
RESET VALUE
DESCRIPTION
REGISTER NAME
CHANNEL #5 REGISTERS
0x0CA0
DMA_CSDP5
DMA Channel 5 Source Destination
Parameters Register
0000 0000 0000 0000
0x0CA1
DMA_CCR5[15:0]
DMA Channel 5 Control Register
0000 0000 0000 0000
0x0CA2
DMA_CICR5[5:0]
DMA Channel 5 Interrupt Control Register
xxxx xxxx xx00 0011
0x0CA3
DMA_CSR5[6:0]
DMA Channel 5 Status Register
xxxx xxxx xx00 0000
0x0CA4
DMA_CSSA_L5
DMA Channel 5 Source Start Address Register
(lower bits)
Undefined
0x0CA5
DMA_CSSA_U5
DMA Channel 5 Source Start Address Register
(upper bits)
Undefined
0x0CA6
DMA_CDSA_L5
DMA Channel 5 Source Destination Address Register
(lower bits)
Undefined
0x0CA7
DMA_CDSA_U5
DMA Channel 5 Source Destination Address Register
(upper bits)
Undefined
0x0CA8
DMA_CEN5
DMA Channel 5 Element Number Register
Undefined
0x0CA9
DMA_CFN5
DMA Channel 5 Frame Number Register
Undefined
0x0CAA
DMA_CFI5/
DMA_CSFI5
DMA Channel 5 Frame Index Register/
DMA Channel 5 Source Frame Index Register
Undefined
0x0CAB
DMA_CEI5/
DMA_CSEI5
§
DMA Channel 5 Element Index Register/
DMA Channel 5 Source Element Index Register
§
Undefined
0x0CAC
DMA_CSAC5
DMA Channel 5 Source Address Counter
Undefined
0x0CAD
DMA_CDAC5
DMA Channel 5 Destination Address Counter
Undefined
0x0CAE
DMA_CDEI5
DMA Channel 5 Destination Element Index Register
Undefined
0x0CAF
Hardware reset: x denotes a “don’t care.”
On the TMS320VC5509, the channel frame index applies to both source and destination and this register behaves as DMA_CFIn. On the
TMS320VC5509A, DMA_CSFIn and DMA_CDFIn provide separate source and destination frame indexing. The 5509A can be programmed
for software compatibility with the 5509 through the Software Compatibility Register (DMA_GSCR).
§
On the TMS320VC5509, the channel element index applies to both source and destination and this register behaves as DMA_CEIn. On the
TMS320VC5509A, DMA_CSEIn and DMA_CDEIn provide separate source and destination frame indexing. The 5509A can be programmed
for software compatibility with the 5509 through the Software Compatibility Register (DMA_GSCR).
DMA_CDFI5
DMA Channel 5 Destination Frame Index Register
Undefined