Previous

Previous is an emulator for the old NeXT Computer, Inc machines namely the:

From the website:

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

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)