Hatari is an open source emulator of the Atari ST 16/32-bit computer system family.Hatari uses source code from several other emulators: WinSTon (Atari ST peripherals), UAE (Motorola 680x0 CPU), WinUAE (more accurate Motorola 68030 CPU + MMU), STonX (BLiTTER), ARAnyM (Motorola 56001 DSP, Videl, NVRAM).Hatari emulates the ST, STe, TT and Falcon computer series and some corresponding peripheral hardware like joysticks, mouse, midi, printer, serial and floppy & hard disks.