
DSP56321 Technical Data, Rev. 11
Freescale Semiconductor
A-11
;
Register Addresses Of DMA0
M_DSR0 EQU $FFFFEF
; DMA0 Source Address Register
M_DDR0 EQU $FFFFEE
; DMA0 Destination Address Register
M_DCO0 EQU $FFFFED
; DMA0 Counter
M_DCR0 EQU $FFFFEC
; DMA0 Control Register
;
Register Addresses Of DMA1
M_DSR1 EQU $FFFFEB
; DMA1 Source Address Register
M_DDR1 EQU $FFFFEA
; DMA1 Destination Address Register
M_DCO1 EQU $FFFFE9
; DMA1 Counter
M_DCR1 EQU $FFFFE8
; DMA1 Control Register
;
Register Addresses Of DMA2
M_DSR2 EQU $FFFFE7
; DMA2 Source Address Register
M_DDR2 EQU $FFFFE6
; DMA2 Destination Address Register
M_DCO2 EQU $FFFFE5
; DMA2 Counter
M_DCR2 EQU $FFFFE4
; DMA2 Control Register
;
Register Addresses Of DMA4
M_DSR3 EQU $FFFFE3
; DMA3 Source Address Register
M_DDR3 EQU $FFFFE2
; DMA3 Destination Address Register
M_DCO3 EQU $FFFFE1
; DMA3 Counter
M_DCR3 EQU $FFFFE0
; DMA3 Control Register
;
Register Addresses Of DMA4
M_DSR4 EQU $FFFFDF
; DMA4 Source Address Register
M_DDR4 EQU $FFFFDE
; DMA4 Destination Address Register
M_DCO4 EQU $FFFFDD
; DMA4 Counter
M_DCR4 EQU $FFFFDC
; DMA4 Control Register
;
Register Addresses Of DMA5
M_DSR5 EQU $FFFFDB
; DMA5 Source Address Register
M_DDR5 EQU $FFFFDA
; DMA5 Destination Address Register
M_DCO5 EQU $FFFFD9
; DMA5 Counter
M_DCR5 EQU $FFFFD8
; DMA5 Control Register
;
DMA Control Register
M_DSS EQU $3
; DMA Source Space Mask (DSS0-Dss1)
M_DSS0 EQU 0
; DMA Source Memory space 0
M_DSS1 EQU 1
; DMA Source Memory space 1
M_DDS EQU $C
; DMA Destination Space Mask (DDS-DDS1)
M_DDS0 EQU 2
; DMA Destination Memory Space 0
M_DDS1 EQU 3
; DMA Destination Memory Space 1
M_DAM EQU $3f0
; DMA Address Mode Mask (DAM5-DAM0)
M_DAM0
EQU 4
; DMA Address Mode 0
M_DAM1
EQU 5
; DMA Address Mode 1
M_DAM2
EQU 6
; DMA Address Mode 2
M_DAM3
EQU 7
; DMA Address Mode 3
M_DAM4
EQU 8
; DMA Address Mode 4
M_DAM5
EQU 9
; DMA Address Mode 5
M_D3D EQU 10
; DMA Three Dimensional Mode
M_DRS EQU $F800
; DMA Request Source Mask (DRS0-DRS4)
M_DCON EQU 16
; DMA Continuous Mode
M_DPR EQU $60000
; DMA Channel Priority