asmtest.src

Philips 900系列单片机键盘中断源程序

; .\asmtest.SRC generated from: asmtest.c
; COMPILER INVOKED BY:
;        C:\Keil\C51\BIN\C51.EXE asmtest.c BROWSE DEBUG OBJECTEXTEND SRC(.\asmtest.SRC)


NAME	ASMTEST

?PR?_IAPwrite?ASMTEST                    SEGMENT CODE 
?DT?_IAPwrite?ASMTEST                    SEGMENT DATA OVERLAYABLE 
?PR?_IAPread?ASMTEST SEGMENT CODE 
?DT?_IAPread?ASMTEST SEGMENT DATA OVERLAYABLE 
	PUBLIC	_IAPread
	PUBLIC	_IAPwrite

	RSEG  ?DT?_IAPread?ASMTEST
?_IAPread?BYTE:
          c?142:   DS   1

	RSEG  ?DT?_IAPwrite?ASMTEST
?_IAPwrite?BYTE:
          a?040:   DS   1
          b?041:   DS   1
; bit IAPwrite(unsigned char,unsigned char);
; bit IAPread(unsigned char);
; bit IAPwrite(unsigned char a,unsigned char b)

	RSEG  ?PR?_IAPwrite?ASMTEST
_IAPwrite:
			; SOURCE LINE # 3
	MOV  	a?040,R7
	MOV  	b?041,R5
; {
			; SOURCE LINE # 4
; }
			; SOURCE LINE # 5
	RET  	
; END OF _IAPwrite

; bit IAPread(unsigned char c)

	RSEG  ?PR?_IAPread?ASMTEST
_IAPread:
			; SOURCE LINE # 6
	MOV  	c?142,R7
; {
			; SOURCE LINE # 7
; }
			; SOURCE LINE # 8
	RET  	
; END OF _IAPread

	END