1. Find addresses for all 8255 ports if lines Az - Az-1111012 are used to activate the CS. 2. Find the control word for
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1. Find addresses for all 8255 ports if lines Az - Az-1111012 are used to activate the CS. 2. Find the control word for
1. Find addresses for all 8255 ports if lines Az - Az-1111012 are used to activate the CS. 2. Find the control word for an 8255 in mode 0 if all ports are configured as output ports.
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