delay100us.src

单片机之间的通讯（多个） 可以设定选择接收端 KEIL C 开发平台 PROTEUS 测试过 附有proteus 原理图

; .\delay100us.SRC generated from: delay100us.c
; COMPILER INVOKED BY:
;        E:\KeilC应用程序\C51\BIN\C51.EXE delay100us.c BROWSE DEBUG OBJECTEXTEND SRC(.\delay100us.SRC)


NAME	DELAY100US

?PR?_delay100us?DELAY100US               SEGMENT CODE 
?DT?_delay100us?DELAY100US               SEGMENT DATA OVERLAYABLE 
	PUBLIC	_delay100us

	RSEG  ?DT?_delay100us?DELAY100US
?_delay100us?BYTE:
          n?040:   DS   1
;  void delay100us(unsigned char n)

	RSEG  ?PR?_delay100us?DELAY100US
_delay100us:
			; SOURCE LINE # 1
	MOV  	n?040,R7
;  {
			; SOURCE LINE # 2
;  #pragma asm
;  more:
	  more:
;  mov   R3,#48
	  mov   R3,#48
;  djnz   R3,$
	  djnz   R3,$
;  djnz    R7,more
	  djnz    R7,more
;  #pragma endasm
;  }			  			; SOURCE LINE # 9
	RET  	
; END OF _delay100us

	END