Since at least the 1990s, many video game enthusiasts and hobbyists have used emulators to play classic (and/or forgotten) arcade games from the 1980s using the games' original 1980s machine code and data, which is interpreted by a current-era system and to emulate old video game consoles.Ī hardware emulator is an emulator which takes the form of a hardware device. If a non-HP printer emulates an HP printer, any software written for a real HP printer will also run in the non-HP printer emulation and produce equivalent printing. Many printers, for example, are designed to emulate HP LaserJet printers because so much software is written for HP printers. An emulator typically enables the host system to run software or use peripheral devices designed for the guest system.Įmulation refers to the ability of a computer program in an electronic device to emulate (or imitate) another program or device.

In computing, an emulator is hardware or software that enables one computer system (called the host) to behave like another computer system (called the guest). Additionally, the output of the historical thermal printer of this calculator line can be displayed.

An emulation app for the 1983 programmable calculator HP-41CX running on Apple iOS.

Assign l and r keys to emulator mac