Direct Memory Access (Dma) Equates - Motorola DSP56303 User Manual

; Timer Prescaler Register Bit Flags
M_PS EQU $600000 ; Prescaler Source Mask
M_PS0 EQU
M_PS1 EQU
; Timer Control Bits
M_TC0 EQU 4
M_TC1 EQU 5
M_TC2 EQU 6
M_TC3 EQU 7
;------------------------------------------------------------------------
;
A.8

Direct Memory Access (DMA) Equates

; EQUATES for Direct Memory Access (DMA)
;
;------------------------------------------------------------------------
; Register Addresses Of DMA
M_DSTR EQU
M_DOR0 EQU $FFFFF3
M_DOR1 EQU $FFFFF2
M_DOR2 EQU $FFFFF1
M_DOR3 EQU $FFFFF0
; Register Addresses Of DMA0
M_DSR0 EQU $FFFFEF
M_DDR0 EQU $FFFFEE
M_DCO0 EQU $FFFFED
M_DCR0 EQU $FFFFEC
; Register Addresses Of DMA1
M_DSR1 EQU $FFFFEB
M_DDR1 EQU $FFFFEA
M_DCO1 EQU $FFFFE9
M_DCR1 EQU $FFFFE8
; Register Addresses Of DMA2
M_DSR2 EQU $FFFFE7
M_DDR2 EQU $FFFFE6
M_DCO2 EQU $FFFFE5
M_DCR2 EQU $FFFFE4
; Register Addresses Of DMA4
M_DSR3 EQU $FFFFE3
M_DDR3 EQU $FFFFE2
M_DCO3 EQU $FFFFE1
21
22
; Timer Control 0
; Timer Control 1
; Timer Control 2
; Timer Control 3
$FFFFF4 ; DMA Status Register
; DMA Offset Register 0
; DMA Offset Register 1
; DMA Offset Register 2
; DMA Offset Register 3
; DMA0 Source Address Register
; DMA0 Destination Address Register
; DMA0 Counter
; DMA0 Control Register
; DMA1 Source Address Register
; DMA1 Destination Address Register
; DMA1 Counter
; DMA1 Control Register
; DMA2 Source Address Register
; DMA2 Destination Address Register
; DMA2 Counter
; DMA2 Control Register
; DMA3 Source Address Register
; DMA3 Destination Address Register
; DMA3 Counter
Bootstrap Program
Direct Memory Access (DMA) Equates
A-15