4.8.1 8位格雷码转换为二进制数.txt

里面有好多的原码,大家都来下载.用asm编写的

GTOB8:
MOV 	R4,#7		 	
RL  		A
GB1:
JNB 		ACC.0,GB2
CPL  	ACC.7
GB2:
RL  		A
DJNZ  	R4,GB1
RET