Altirra
Emulated Systems: Atari 400/800, 1200XL, 600/800XL, 130XE, XEGS, and 5200 systems
Emulator last updated: 16/10/16
Current Official Version: 2.81
Overview
Development and History
Variants and Forks
Alternative Emulators
QuickStart
Installation
Download Locations
Pre-requisites
Hardware Considerations
Installation Process
Setup
General Settings
BIOS
Available Plugins
Graphics
Some setup notes:
View>Overscan Mode: Best set to Normal to avoid artefacts in games.
Audio
Controllers
If using a gamepad or keys, use Input>Input Mappings and tick "Keyboard > 5200 Controller (absolute, port1)" This also works for gamepads. Just click edit then double click the 5200 controller function and the corresponding key/control.