If all the ports of Intel 8255 are programmed as I/P ports in mode 0, – McqOptions

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1.	If all the ports of Intel 8255 are programmed as I/P ports in mode 0, the CW will be
A.	9B H
B.	1 BH
C.	99 H
D.	8 BH
Answer» B. 1 BH

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