Quartus II打开Pin Planner后在管脚分配时有一项Reserved不知道里面列表的含义
时间:10-02
整理:3721RD
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各位前辈:
Quartus II打开Pin Planner后在管脚分配时有一项Reserved,里面包含了以下几项内容:
As SignalProbe output
As bidrectional
As input tri-stated
As output driving VCC
As output driving an unspecified signal
As output driving ground
我的疑问:
(1)各项的含义是什么
(2)在哪些情况下需要选择这些属性
Quartus II打开Pin Planner后在管脚分配时有一项Reserved,里面包含了以下几项内容:
As SignalProbe output
As bidrectional
As input tri-stated
As output driving VCC
As output driving an unspecified signal
As output driving ground
我的疑问:
(1)各项的含义是什么
(2)在哪些情况下需要选择这些属性
各位前辈,求解答啊!谢谢了!