B.2 Interrupt Equates - Motorola DSP56305 User Manual

Equates
B.2 INTERRUPT EQUATES
;***********************************************************************
;
; EQUATES for DSP56305 interrupts
;
;***********************************************************************
page
opt
intequ ident 1,0
if
;leave user definition as is.
else
I_VEC EQU $0
endif
;-----------------------------------------------------------------------
; Non-Maskable interrupts
;-----------------------------------------------------------------------
I_RESET EQU I_VEC+$00
I_STACK EQU I_VEC+$02
I_ILL EQU I_VEC+$04
I_DBG EQU I_VEC+$06
I_TRAP EQU I_VEC+$08
I_NMI EQU I_VEC+$0A
;-----------------------------------------------------------------------
; Interrupt Request Pins
;-----------------------------------------------------------------------
I_IRQA EQU I_VEC+$10
I_IRQB EQU I_VEC+$12
I_IRQC EQU I_VEC+$14
I_IRQD EQU I_VEC+$16
;-----------------------------------------------------------------------
; DMA Interrupts
;-----------------------------------------------------------------------
I_DMA0 EQU I_VEC+$18
I_DMA1 EQU I_VEC+$1A
I_DMA2 EQU I_VEC+$1C
I_DMA3 EQU I_VEC+$1E
I_DMA4 EQU I_VEC+$20
I_DMA5 EQU I_VEC+$22
;-----------------------------------------------------------------------
; Timer Interrupts
;-----------------------------------------------------------------------
B-18
132,55,0,0,0
mex
@DEF(I_VEC)
; Hardware RESET
; Stack Error
; Illegal Instruction
; Debug Request
; Trap
; Non Maskable Interrupt
; IRQA
; IRQB
; IRQC
; IRQD
; DMA Channel 0
; DMA Channel 1
; DMA Channel 2
; DMA Channel 3
; DMA Channel 4
; DMA Channel 5
DSP56305 User's Manual MOTOROLA