exp03.asm

dsp实验箱的多个样例程序

;File Name :exp03.asm
;learn how to operate the I/O ports
;get some knowledge of the rts.lib file
	.mmregs
	.global	_main
	
	.text
_main:
	stm		1000h,ar1  ;define the address
	portr	03h,*ar1
	nop
	portw	*ar1,04h
	nop	
    b _main
    .end