Emu48 1.55+ (based on Emu48 1.57) Emu48+ is a modified version of Emu48 to add support for the ARM-based calculators. It does not emulate the ARM CPU, but it enhances the Saturn emulation to more closely match the emulation provided by the Saturn emulator on the ARM-based calculators. Emu48+ adds support for many of the Saturn+ instructions, including some of the BUSCC instructions, and it also adds support for the 80-line display used on the 49g+ and 50g. At present, the additional calculators supported in Emu48+ are the 49g+, 48gII (hardware revision 1), 50g, and 39g+. To create KML scripts for the additional calculator models, use the following model codes: 39g+: Model "P" 49g+: Model "Q" 48gII: Model "2" 50g: Model "Q" Class 50 Most of the code that was changed in Emu48+ over Emu48 was provided by Cyrille de Brebisson of Hewlett-Packard.