seg7.asm

来自「本文件包包括8051彻底研究书籍各章的实例源代码」· 汇编 代码 · 共 19 行

	ORG             00H             
BEGIN:
	MOV             R0,#0FH        
REPEAT:
	MOV             A,R0   
	CALL            SEGCODE 
	MOV     P1,A
	CALL    DELAY
	DJNZ    R0,REPEAT      
	JMP     BEGIN
DELAY:   
	MOV             R1,#0FH 
	DJNZ            R1,$ 
	RET 
SEGCODE:  
	INC     A
	MOVC    A,@A+PC
	RET
;7_SEG_TABLE     パ0