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【多选题】
一个单片机应用系统用LED数码管显示字符"8"的段码是80H,可以断定该显示系统用的是。
A.
不加反相驱动的共阴极数码管
B.
加反相驱动的共阴极数码管
C.
加反相驱动的共阳极数码管
D.
不加反相驱动的共阳极数码管
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