2019-03-25 10:37发布
<= (others => '0');
:= (others => '0');
置全'0',类似的还有只全'1',置全高阻如下:
<= (others => '1');
:= (others => '1');
<= (others => 'Z');
:= (others => 'Z');
最多设置5个标签!
<= (others => '0');
:= (others => '0');
置全'0',类似的还有只全'1',置全高阻如下:
<= (others => '1');
:= (others => '1');
<= (others => 'Z');
:= (others => 'Z');
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