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Added ATmega328 to the chips #1539

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Added ATmega328 to the chips #1539

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4 changes: 2 additions & 2 deletions content/hacking/01.software/PortManipulation/content.md
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---
title: "Arduino - PortManipulation"
source: "https://arduino.cc/en/Reference/PortManipulation"
description: Learn how to control pins on an Arduino through three different registers (DDR, PORT, PIN).
description: Learn how to control pins on an Arduino Uno R3 through three different registers (DDR, PORT, PIN).
---

## Port Registers

Port registers allow for lower-level and faster manipulation of the i/o pins of the microcontroller on an Arduino board. The chips used on the Arduino board (the ATmega8 and ATmega168) have three ports:
Port registers allow for lower-level and faster manipulation of the i/o pins of the microcontroller on an Arduino Uno R3 board(Or similar ). The chips used on the Arduino board (the ATmega8, ATmega168, and ATmega328) have three ports:

* B (digital pin 8 to 13)
* C (analog input pins)
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