dip.asm

51单片机基础篇 对于有一定基础的人看看 包含书中所以的源代码

	ORG     00H             
BEGIN:
	MOV     A,P1   
	CALL    SEGCODE 
	MOV     P3,A
	JMP     BEGIN
SEGCODE:  
	INC     A
	MOVC    A,@A+PC
	RET
;7_SEG_TABLE     
	DB      00111111B,00000110B,01011011B
	DB      01001111B,01100110B,01101101B
	DB      01111101B,00100111B,01111111B
	DB      01101111B,01110111B,01111100B 
	DB      00111001B,01011110B,01111001B
	DB      01110001B 
	END