问题
单项选择题
利用8155产生连续方波,其计数输出方式为()。
A、方式0
B、方式1
C、方式2
D、方式3
答案
参考答案:B
利用8155产生连续方波,其计数输出方式为()。
A、方式0
B、方式1
C、方式2
D、方式3
参考答案:B
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