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8255 sets INTR when STB'=-----,IBF=---------,INTE...
1.
8255 sets INTR when STB'=-----,IBF=---------,INTE=--------,for input conrol signals
A.
1,0,1
B.
1,1,0
C.
1,1,1
D.
0,1,1
Answer» D. 0,1,1
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