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Functional Overview
82
August 2002 Revised August 2003
SPRS197B
Table 352. DSP DMA Controller Registers
DSP WORD
ADDRESS
REGISTER NAME
DESCRIPTION
ACCESS
WIDTH
ACCESS
TYPE
RESET VALUE
0x00 0C00h
DMA_CSDP0
Channel 0 Source/Destination Parameters Register
16
RW
0000h
0x00 0C01h
DMA_CCR0
Channel 0 Control Register
16
RW
0000h
0x00 0C02h
DMA_CICR0
Channel 0 Interrupt Control Register
16
RW
0003h
0x00 0C03h
DMA_CSR0
Channel 0 Status Register
16
R
0000h
0x00 0C04h
DMA_CSSA_L0
Channel 0 Source Start Address Register LSB
16
RW
undef
0x00 0C05h
DMA_CSSA_U0
Channel 0 Source Start Address Register MSB
16
RW
undef
0x00 0C06h
DMA_CDSA_L0
Channel 0 Destination Start Address Register LSB
16
RW
undef
0x00 0C07h
DMA_CDSA_U0
Channel 0 Destination Start Address Register MSB
16
RW
undef
0x00 0C08h
DMA_CEN0
Channel 0 Element Number Register
16
RW
undef
0x00 0C09h
DMA_CFN0
Channel 0 Frame Number Register
16
RW
undef
0x00 0C0Ah
DMA_CSFI0
Channel 0 Frame Index Register
16
RW
undef
0x00 0C0Bh
DMA_CSEI0
Channel 0 Element Index Register
16
RW
undef
0x00 0C0Ch
DMA_CSAC0
Channel 0 Source Address Counter Register
16
RW
undef
0x00 0C0Dh
DMA_CDAC0
Channel 0 Destination Address Counter Register
16
RW
undef
0x00 0C0Eh
DMA_CDFI0
Channel 0 Destination Frame Index
16
RW
undef
0x00 0C0Fh
DMA_CDEI0
Channel 0 Destination Element Index
16
RW
undef
0x00 0C10h
0x00 0C1Fh
Reserved
0x00 0C20h
DMA_CSDP1
Channel 1 Source/Destination Parameters Register
16
RW
0000h
0x00 0C21h
DMA_CCR1
Channel 1 Control Register
16
RW
0000h
0x00 0C22h
DMA_CICR1
Channel 1 Interrupt Control Register
16
RW
0003h
0x00 0C23h
DMA_CSR1
Channel 1 Status Register
16
R
0000h
0x00 0C24h
DMA_CSSA_L1
Channel 1 Source Start Address Register LSB
16
RW
undef
0x00 0C25h
DMA_CSSA_U1
Channel 1 Source Start Address Register MSB
16
RW
undef
0x00 0C26h
DMA_CDSA_L1
Channel 1 Destination Start Address Register LSB
16
RW
undef
0x00 0C27h
DMA_CDSA_U1
Channel 1 Destination Start Address Register MSB
16
RW
undef
0x00 0C28h
DMA_CEN1
Channel 1 Element Number Register
16
RW
undef
0x00 0C29h
DMA_CFN1
Channel 1 Frame Number Register
16
RW
undef
0x00 0C2Ah
DMA_CSFI1
Channel 1 Frame Index Register
16
RW
undef
0x00 0C2Bh
DMA_CSEI1
Channel 1 Element Index Register
16
RW
undef
0x00 0C2Ch
DMA_CSAC1
Channel 1 Source Address Counter Register
16
RW
undef
0x00 0C2Dh
DMA_CDAC1
Channel 1 Destination Address Counter Register
16
RW
undef
0x00 0C2Eh
DMA_CDFI1
Channel 1 Destination Frame Index
16
RW
undef
0x00 0C2Fh
DMA_CDEI1
Channel 1 Destination Element Index
16
RW
undef
0x00 0C30h
0x00 0C3Fh
Reserved
0x00 0C40h
DMA_CSDP2
Channel 2 Source/Destination Parameters Register
16
RW
0000h
0x00 0C41h
DMA_CCR2
Channel 2 Control Register
16
RW
0000h
0x00 0C42h
DMA_CICR2
Channel 2 Interrupt Control Register
16
RW
0003h
0x00 0C43h
DMA_CSR2
Channel 2 Status Register
16
R
0000h
0x00 0C44h
DMA_CSSA_L2
Channel 2 Source Start Address Register LSB
16
RW
undef
0x00 0C45h
DMA_CSSA_U2
Channel 2 Source Start Address Register MSB
16
RW
undef
0x00 0C46h
DMA_CDSA_L2
Channel 2 Destination Start Address Register LSB
16
RW
undef
0x00 0C47h
DMA_CDSA_U2
Channel 2 Destination Start Address Register MSB
16
RW
undef