Question: please I have 5 min only Consider PPI (8255), the command word that to make PortA mode o input, Port B mode O output and

 please I have 5 min only Consider PPI (8255), the command please I have 5 min only

Consider PPI (8255), the command word that to make PortA mode o input, Port B mode O output and the lower part of port C input, and the upper part of port c output Select one: a. AOH O b. 11H O c. 90H O d. 91H e. none

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