Previous is a NeXT computer hardware emulator. It aims to emulate a NeXT Cube or a NeXT Station with all its peripherals.

The emulator is not complete yet.

Current status:

* Processor 68030 and 68040 CPUs work, including MMU for both, FPU is platform
sensitive and has minor incompleteness
* Memory All memory + Mono video memory is handled + experimental color display
* User input Keyboard works, but partially bad key assignment Mouse works, but
problems with losing focus
* DMA works for SCSI, MO, Memory to Memory and partially for Ethernet, with
dummy for Sound and SCC
* SCSI Works
* SCSI peripherals CDROM and Hdd emulated
* Cube MO drive works, including real Reed Solomon ECC
* Timers Real time clock + 2 internal timers handled (known issues for event
counter)

Previous is derived from the Hatari emulator sources that are partly based on the Amiga emulator UAE. Some Previous source code files are now back in Hatari's source code for 680[34]0 MMU correctness.