
Functional Overview
157
December 2003 Revised March 2005
SPRS231D
Table 370. DSP DMA Controller Registers
DSP WORD
ADDRESS
REGISTER NAME
DESCRIPTION
ACCESS
WIDTH
ACCESS
TYPE
RESET VALUE
0x00 0C00h
DSP_DMA_CSDP0
Channel 0 Source/Destination Parameters Register
16
R/W
0000h
0x00 0C01h
DSP_DMA_CCR0
Channel 0 Control Register
16
R/W
0000h
0x00 0C02h
DSP_DMA_CICR0
Channel 0 Interrupt Control Register
16
R/W
0003h
0x00 0C03h
DSP_DMA_CSR0
Channel 0 Status Register
16
R
0000h
0x00 0C04h
DSP_DMA_CSSA_L0
Channel 0 Source Start Address Register LSB
16
R/W
undef
0x00 0C05h
DSP_DMA_CSSA_U0
Channel 0 Source Start Address Register MSB
16
R/W
undef
0x00 0C06h
DSP_DMA_CDSA_L0
Channel 0 Destination Start Address Register LSB
16
R/W
undef
0x00 0C07h
DSP_DMA_CDSA_U0
Channel 0 Destination Start Address Register MSB
16
R/W
undef
0x00 0C08h
DSP_DMA_CEN0
Channel 0 Element Number Register
16
R/W
undef
0x00 0C09h
DSP_DMA_CFN0
16
R/W
undef
0x00 0C0Ah
DSP_DMA_CSFI0
Channel 0 Frame Index Register
16
R/W
undef
0x00 0C0Bh
DSP_DMA_CSEI0
Channel 0 Element Index Register
16
R/W
undef
0x00 0C0Ch
DSP_DMA_CSAC0
Channel 0 Source Address Counter Register
16
R/W
undef
0x00 0C0Dh
DSP_DMA_CDAC0
Channel 0 Destination Address Counter Register
16
R/W
undef
0x00 0C0Eh
DSP_DMA_CDEI0
Channel 0 Destination Element Index
16
R/W
undef
0x00 0C0Fh
DSP_DMA_CDFI0
Channel 0 Destination Frame Index
16
R/W
undef
0x00 0C10h
0x00 0C1Fh
Reserved
0x00 0C20h
DSP_DMA_CSDP1
Channel 1 Source/Destination Parameters Register
16
R/W
0000h
0x00 0C21h
DSP_DMA_CCR1
Channel 1 Control Register
16
R/W
0000h
0x00 0C22h
DSP_DMA_CICR1
Channel 1 Interrupt Control Register
16
R/W
0003h
0x00 0C23h
DSP_DMA_CSR1
Channel 1 Status Register
16
R
0000h
0x00 0C24h
DSP_DMA_CSSA_L1
Channel 1 Source Start Address Register LSB
16
R/W
undef
0x00 0C25h
DSP_DMA_CSSA_U1
Channel 1 Source Start Address Register MSB
16
R/W
undef
0x00 0C26h
DSP_DMA_CDSA_L1
Channel 1 Destination Start Address Register LSB
16
R/W
undef
0x00 0C27h
DSP_DMA_CDSA_U1
Channel 1 Destination Start Address Register MSB
16
R/W
undef
0x00 0C28h
DSP_DMA_CEN1
Channel 1 Element Number Register
16
R/W
undef
0x00 0C29h
DSP_DMA_CFN1
Channel 1 Frame Number Register
16
R/W
undef
0x00 0C2Ah
DSP_DMA_CSFI1
Channel 1 Frame Index Register
16
R/W
undef
0x00 0C2Bh
DSP_DMA_CSEI1
Channel 1 Element Index Register
16
R/W
undef
0x00 0C2Ch
DSP_DMA_CSAC1
Channel 1 Source Address Counter Register
16
R/W
undef
0x00 0C2Dh
DSP_DMA_CDAC1
Channel 1 Destination Address Counter Register
16
R/W
undef
0x00 0C2Eh
DSP_DMA_CDFI1
Channel 1 Destination Frame Index
16
R/W
undef
0x00 0C2Fh
DSP_DMA_CDEI1
Channel 1 Destination Element Index
16
R/W
undef
0x00 0C30h
0x00 0C3Fh
Reserved
0x00 0C40h
DSP_DMA_CSDP2
Channel 2 Source/Destination Parameters Register
16
R/W
0000h
0x00 0C41h
DSP_DMA_CCR2
Channel 2 Control Register
16
R/W
0000h
0x00 0C42h
DSP_DMA_CICR2
Channel 2 Interrupt Control Register
16
R/W
0003h
0x00 0C43h
DSP_DMA_CSR2
Channel 2 Status Register
16
R
0000h
0x00 0C44h
DSP_DMA_CSSA_L2
Channel 2 Source Start Address Register LSB
16
R/W
undef
0x00 0C45h
DSP_DMA_CSSA_U2
Channel 2 Source Start Address Register MSB
16
R/W
undef
0x00 0C46h
DSP_DMA_CDSA_L2
Channel 2 Destination Start Address Register LSB
16
R/W
undef
0x00 0C47h
DSP_DMA_CDSA_U2
Channel 2 Destination Start Address Register MSB
16
R/W
undef