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关于DRC一个错误的问题，大家帮我分析？
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我用ORCAD两个星期了,今天用DRC时遇到这样的问题...
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, Signal Control (7.60, 7.20)
ERROR [DRC0026] This reference has already been assigned to a different package type. U8: SCHEMATIC1, Signal Control (7.60, 1.40)
ERROR [DRC0026] This reference has already been assigned to a different package type. U8: SCHEMATIC1, Signal Control (4.30, 4.80)
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, Signal Control (7.60, 3.20)
ERROR [DRC0026] This reference has already been assigned to a different package type. U2: SCHEMATIC1, Signal Control (7.60, 8.10)
ERROR [DRC0026] This reference has already been assigned to a different package type. U8: SCHEMATIC1, Signal Control (4.30, 5.80)
Checking for Duplicate References
这个U2 U8都是74HC4066这个元件.画的时候是用子元件画的,开始时还没这个错,后来我用编辑元件就出这个错了,可是我没改哪里呀.
他叫我检查Duplicate References ,我不知怎么弄,请玩过ORCAD的同仁帮我分析分析,可能是哪里出错了?谢谢...
感觉好像是说"参数已经分配了不同的封装类型".可是我都还没给他们加封装,
我英语差,不知理解是否错误?
