vectors.asm

来自「本人调试TMS320C54X产生方波信号的调试程序」· 汇编 代码 · 共 93 行

;======== vectors.asm ========
;The code for interrupt vector table
;        
        .title  "vectors.asm"
        .ref MAIN_START          
        .ref timer0_rev
        .sect ".vectors"

        .align  0x80            ; must be aligned on page boundary

reset:                          ; reset vector
        BD MAIN_START          
        STM #2000h,SP           ; stack size of 200
nmi:    RETE                    ; enable interrupts and return from one
                NOP
                NOP
                NOP                                     ;NMI

                ; software interrupts
sint17 .space 4*16
sint18 .space 4*16
sint19 .space 4*16
sint20 .space 4*16
sint21 .space 4*16
sint22 .space 4*16
sint23 .space 4*16
sint24 .space 4*16
sint25 .space 4*16
sint26 .space 4*16
sint27 .space 4*16
sint28 .space 4*16
sint29 .space 4*16
sint30 .space 4*16

int0:   RETE
                NOP
                NOP
                NOP
int1:   RETE
                NOP 
                NOP
                NOP
int2:   RETE
                NOP
                NOP
                NOP
tint:   BD timer0_rev      ;RETE
                NOP        
                NOP
                NOP
rint0:  RETE               ;serial port receive
                NOP          ;interrupt 0
                NOP
                NOP
xint0:  RETE               ;serial port transmit
                NOP          ;interrupt 0
                NOP
                NOP
rint2:  RETE              ;serial port receive
                NOP          ;interrupt 2
                NOP
                NOP
xint2:  RETE              ;serial port transmit 
                NOP           ;interrupt 2
                NOP
                NOP  
int3:   RETE
                NOP
                NOP
                NOP 
hpint:  RETE              ;HPI interrupt
                NOP
                NOP
                NOP
rint1:  RETE              ;serial port receive
                NOP           ;interrupt 1
                NOP
                NOP
xint1:  RETE              ;serial port transmit
                NOP            ;interrupt 1
                NOP
                NOP 
dmac4:  RETE              ;DMAC4 interrupt
                NOP          
                NOP
                NOP
dmac5:  RETE               ;DMAC5 interrupt
                NOP           
                NOP
                NOP
    ;RESERVED .space 880H
                .end