vectors.asm

来自「TM公司CCS平台上开发的DSP波形发生器程序。」· 汇编 代码 · 共 84 行

;DSP INT VECTORS FOR CODE GENERATER
        .sect ".vectors"	  
       	.ref _c_int00           ; C entry point 
        .ref BSP_SEND
        .align  0x80            ; must be aligned on page boundary

RESET:                          ; reset vector
        BD _c_int00             ; branch to C entry point
        STM #1c00H,SP
ni:	    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
tint0:	RETE
		 		NOP		 	
                NOP
                NOP
brint0:	RETE
				NOP
                NOP
                NOP
bxint0: BD BSP_SEND   
                NOP
                NOP
sint6:	RETE
				NOP
				NOP
				NOP	
					
tint1:	BD BSP_SEND                
				NOP
				NOP
int3:	RETE
				NOP
				NOP
				NOP
				
hpint   .space 4*16

brint1:  RETE
				NOP
                NOP
                NOP
bxint1:  RETE
                NOP
                NOP
                NOP
sint12:  RETE
				NOP
				NOP
				NOP
sint13:  .space 4*16
reserved .space 8*16
         .end