Write initialisation instructions for the 8255A to set up: PORT A as an output port in Mode 0 PORT B as an output port in Mode 1 for interrupt I/O PORT C (Upper) as an output port in Mode 0.
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Obtain the control word for the following configuration of the ports of 8255 A for mode 1 operation: Port A – as output port, Mode for Port A – mode 1 Port B – output port, Mode for Port B ...
Design a class diagram for following scenario Online shopping domain model Purpose: Show some domain model for online shopping – Customer, Account, Shopping Cart, Product, Order, Payment. Summary: Example of a UML class diagram representing online shopping domain. Each customer could have some ...
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