vectors.asm

来自「2048点FFT」· 汇编 代码 · 共 91 行

        .sect ".vectors"

        .ref _c_int00           ; C entry point   
        .align  0x80            ; must be aligned on page boundary
        
RESET:                          ; reset vector
        BD _c_int00             ; branch to C entry point
        STM #100,SP             ; stack size of 100
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
            
tint0:  RETE
                NOP
                NOP
                NOP
brint0: RETE
                NOP
                NOP
                NOP               
bxint0: RETE
                NOP
                NOP
                NOP
dmac0:  RETE
                NOP
                NOP
                NOP
                
tint1:  ;B _time1_handle
        RETE
                NOP
                NOP
                NOP
       			 
int3:  	RETE
				NOP
       		    NOP
                NOP
                
hpint:	RETE
                NOP
                NOP
                NOP
brint1:	RETE ; McBSP1 Rx Int
				NOP
				NOP
				NOP
bxint1:	RETE; McBSP1 Tx Int
				NOP
				NOP
				NOP
DMAC4Vector: ; DMA Ch 4 Int
		;b _UARTDMARxISR
		RETE
				NOP
				NOP
				NOP
DMAC5Vector: ; DMA Ch 5 Int
		;b _UARTDMATxISR
		RETE
				NOP
				NOP
				NOP

                .end