Determine the control word for the following configuration of the ports of Intel 8255 for Mode 1 operation:  Port A is used as input and operation mode of Port A is Mode 1.  Port B can be used as output and operates in Mode 1.  PC6 and PC7 act as input.

Determine the control word for the following configuration of the ports of Intel 8255 for Mode 1 operation:  Port A is used as input and operation mode of Port A is Mode 1.  Port B can be used as output and operates in Mode 1.  PC6 and PC7 act as input.

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ChapterS: Safety, Basic Electricity And Ohm's Law

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Question

Determine the control word for the following configuration of the ports of Intel 8255 for Mode 1
operation:
 Port A is used as input and operation mode of Port A is Mode 1.
 Port B can be used as output and operates in Mode 1.
 PC6 and PC7 act as input.

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