Category: Hardware Default: Example: aga Overrides the chipset type in the emulated Amiga. You normally don't need to use this option since a suitable chipset is automatically chosen based on Amiga model. Valid values are: Values: * ocs (OCS) * ecs (ECS) * ecs_agnus (ECS Agnus) * ecs_denise (ECS Denise) * aga (AGA)