ad7822.asm

用DSP实现频分复用仿真,C语言源程序,希望能给大家带来帮助

;	.include MMRegs.h
    .global	_READAD7822
	.text
	.mmregs

_READAD7822:
   	nop
	andm    #0fffbh,pmst
	stm		3000h,ar1
	rpt     #100h
	st		00h,*ar1+
	nop
loop1:
    stm     3000h,ar1
	stm     100h,ar2  
loop0:
	bc loop0,nbio
 	portr	800ch,*ar1
 	andm  #00ffh,*ar1
;here1:

	;bc here1,bio	
	;banz loop0,*ar2-
	ret
    nop
    nop
    .end