Interrupt Equates - Motorola DSP56303 User Manual

Interrupt Equates

A.11 Interrupt Equates
INTERRUPT EQUATES
;***************************************************************
;
; EQUATES for 56303 interrupts
;
; Last update: June 11 1995
;
;**************************************************************
page
opt
intequ ident 1,0
if
;leave user definition as is.
else
I_VEC EQU
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
;---------------------------------------------------------------
I_TIM0C EQU I_VEC+$24
I_TIM0OF EQU I_VEC+$26
I_TIM1C EQU I_VEC+$28
I_TIM1OF EQU I_VEC+$2A
I_TIM2C EQU I_VEC+$2C
A-20
132,55,0,0,0
mex
@DEF(I_VEC)
$0
; 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
; TIMER 0 compare
; TIMER 0 overflow
; TIMER 1 compare
; TIMER 1 overflow
; TIMER 2 compare
DSP56303 User's Manual