vectors.asm

实现十六进制十进制二进制和BCD之间的相互转换

************************************************************************
** References:
** (1) TMS320C54x DSP, CPU and Peripheral (SPRU131)
** (2) TMS320C54x DSP, Enhanced Peripheral (SPRU302)
************************************************************************
************************************************************************
** Include Statements
************************************************************************
  .sect ".vectors"
  .ref _main
  .ref _key_int
************************************************************************
** Unmaskable Interrupts
************************************************************************
RESET: B _main ; HW/SW RESET vector
	NOP
	NOP
NMI: RETE ; ~NMI, Non–Maskable interrupt
	NOP
	NOP
	NOP
************************************************************************
** S/W Interrupts
************************************************************************
SINT17: RETE
	NOP
	NOP
	NOP
SINT18: RETE
	NOP
	NOP
	NOP
SINT19: RETE
	NOP
	NOP
	NOP
SINT20: RETE
	NOP
	NOP
	NOP
SINT21: RETE
	NOP
	NOP
	NOP
SINT22: RETE
	NOP
	NOP
	NOP
SINT23: RETE
	NOP
	NOP
	NOP
SINT24: RETE
	NOP
	NOP
	NOP
SINT25: RETE
	NOP
	NOP
	NOP
SINT26: RETE
	NOP
	NOP
	NOP
SINT27: RETE
	NOP
	NOP
	NOP
SINT28: RETE
	NOP
	NOP
	NOP
SINT29: RETE
	NOP
	NOP
	NOP
SINT30: RETE
	NOP
	NOP
	NOP
************************************************************************
** Rest of the Interrupts
************************************************************************
INT0: 
 RETE ; external user interrupt #0
	NOP
	NOP
	NOP
INT1: RETE ; external user interrupt #
	NOP
	NOP
	NOP
INT2: RETE ; external user interrupt #2
	NOP
	NOP
	NOP
TINT0: RETE ; Timer0 interrupt
	NOP
	NOP
	NOP
BRINT0: RETE;
	NOP
	NOP
BXINT0: RETE;
	NOP
	NOP
BRINT2: RETE ; McBSP#2 receive interrupt
	NOP
	NOP
	NOP
BXINT2: RETE ; McBSP#2 transmit interrupt
	NOP
	NOP
	NOP
HPINT: RETE ; HPI interrupt
	NOP
	NOP
	NOP
INT3:   B  _key_int;RETE ; external user interrupt #3
	NOP
	NOP
	NOP
BRINT1: RETE ; McBSP#1 receive interrupt
	NOP
	NOP
	NOP
BXINT1: RETE  ; McBSP#1 transmit interrupt
	NOP
	NOP
	NOP
DMAC4: RETE ; DMA channel4 interrupt
	NOP
	NOP
	NOP
DMAC5: RETE ; DMA channel5 interrupt
	NOP
	NOP
	NOP
.end
************************************************************************
** End of File –– C5402Vec.asm
************************************************************************