The Emma 02 emulates the RCA 1802 processor and its boards.

Supported computers and early gaming systems are:

· Cidelsa
· Cosmac Elf 2000
· Cosmac VIP · Cosmicos
· Cosmac Elf
· ETI 660
· Membership Card
· Netronics Elf II
· Oscom Nano
· Pecom 64
· Quest Super Elf
· RCA Studio II
· Telmac TMC-600
· Telmac 1800
· Telmac 2000
· Visicom COM-100
· Victory MPT-02

The rom files need to be downloaded from here.