DSP56321 View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

DSP56321

24-Bit Digital Signal Processor

Freescale Semiconductor 

;

Register Addresses Of DMA0

M_DSR0 EQU $FFFFEF

M_DDR0 EQU $FFFFEE

M_DCO0 EQU $FFFFED

M_DCR0 EQU $FFFFEC

; DMA0 Source Address Register

; DMA0 Destination Address Register

; DMA0 Counter

; DMA0 Control Register

;

Register Addresses Of DMA1

M_DSR1 EQU $FFFFEB

M_DDR1 EQU $FFFFEA

M_DCO1 EQU $FFFFE9

M_DCR1 EQU $FFFFE8

; DMA1 Source Address Register

; DMA1 Destination Address Register

; DMA1 Counter

; DMA1 Control Register

;

Register Addresses Of DMA2

M_DSR2 EQU $FFFFE7

M_DDR2 EQU $FFFFE6

M_DCO2 EQU $FFFFE5

M_DCR2 EQU $FFFFE4

; DMA2 Source Address Register

; DMA2 Destination Address Register

; DMA2 Counter

; DMA2 Control Register

;

Register Addresses Of DMA4

M_DSR3 EQU $FFFFE3

M_DDR3 EQU $FFFFE2

M_DCO3 EQU $FFFFE1

M_DCR3 EQU $FFFFE0

; DMA3 Source Address Register

; DMA3 Destination Address Register

; DMA3 Counter

; DMA3 Control Register

;

Register Addresses Of DMA4

M_DSR4 EQU $FFFFDF

M_DDR4 EQU $FFFFDE

M_DCO4 EQU $FFFFDD

M_DCR4 EQU $FFFFDC

; DMA4 Source Address Register

; DMA4 Destination Address Register

; DMA4 Counter

; DMA4 Control Register

;

Register Addresses Of DMA5

M_DSR5 EQU $FFFFDB

M_DDR5 EQU $FFFFDA

M_DCO5 EQU $FFFFD9

M_DCR5 EQU $FFFFD8

; DMA5 Source Address Register

; DMA5 Destination Address Register

; DMA5 Counter

; DMA5 Control Register

;

DMA Control Register

M_DSS EQU $3

M_DSS0 EQU 0

M_DSS1 EQU 1

M_DDS EQU $C

M_DDS0 EQU 2

M_DDS1 EQU 3

M_DAM EQU $3f0

M_DAM0 EQU 4

M_DAM1 EQU 5

M_DAM2 EQU 6

M_DAM3 EQU 7

M_DAM4 EQU 8

M_DAM5 EQU 9

M_D3D EQU 10

M_DRS EQU $F800

M_DCON EQU 16

M_DPR EQU $60000

; DMA Source Space Mask (DSS0-Dss1)

; DMA Source Memory space 0

; DMA Source Memory space 1

; DMA Destination Space Mask (DDS-DDS1)

; DMA Destination Memory Space 0

; DMA Destination Memory Space 1

; DMA Address Mode Mask (DAM5-DAM0)

; DMA Address Mode 0

; DMA Address Mode 1

; DMA Address Mode 2

; DMA Address Mode 3

; DMA Address Mode 4

; DMA Address Mode 5

; DMA Three Dimensional Mode

; DMA Request Source Mask (DRS0-DRS4)

; DMA Continuous Mode

; DMA Channel Priority

Freescale Semiconductor

DSP56321 Technical Data, Rev. 11

A-11

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