题目 / 答案提交正确答案
若某端口定义为“CQ: OUT STD_LOGIC_VECTOR(3 DOWNTO 0);”,则CQ的数据类型为()
A.4位的标准逻辑位矢量
B.1位的标准逻辑位矢量
C.常量
D.信号
正确答案:4位的标准逻辑位矢量
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