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The process of creating electronic products, including components and end-user devices.

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Why do AVR microprocessors have two ways (paths) to access I/O ports?

I've an ATmega328P. Register Summary Page 275 ATmega328P datasheet. The first address is the I/O address, and the second is the data memory address. I'm going to set all (D ports) Data Direction Regi …
Amr Elkamash's user avatar