[求助]關于protel99se原理圖的問題!!!急?。?!:請問我的所有輸入的引腳 都出現如下錯誤怎么改???
萬分感謝?。。?/font>
Error Report For : 搶答器.Sch 25-Jun-2006 00:25:06
#1 Warning Unconnected Input Pin On Net NetU1_1
搶答器.Sch(U1-1 @340,830)
#3 Error Floating Input Pins On Net NetU1_1
Pin 搶答器.Sch(U1-1 @340,830)
#4 Warning Unconnected Input Pin On Net NetU1_4
搶答器.Sch(U1-4 @340,800)
#6 Error Floating Input Pins On Net NetU1_4
Pin 搶答器.Sch(U1-4 @340,800)
#7 Warning Unconnected Input Pin On Net NetU1_5
搶答器.Sch(U1-5 @340,790)
#9 Error Floating Input Pins On Net NetU1_5
Pin 搶答器.Sch(U1-5 @340,790)
#10 Warning Unconnected Input Pin On Net NetU1_12
搶答器.Sch(U1-12 @340,780)
#12 Error Floating Input Pins On Net NetU1_12
Pin 搶答器.Sch(U1-12 @340,780)
#13 Warning Unconnected Input Pin On Net NetU1_13
搶答器.Sch(U1-13 @340,770)
#15 Error Floating Input Pins On Net NetU1_13
Pin 搶答器.Sch(U1-13 @340,770)
#16 Warning Unconnected Input Pin On Net NetU2_11
搶答器.Sch(U2-11 @420,620)
#18 Error Floating Input Pins On Net NetU2_11
Pin 搶答器.Sch(U2-11 @420,620)