Extended emulator of МК 61/54 Simulation app for Android description
МК 61 was the best seller of all USSR programmable calculators of 1980-s (B3-34, MK-54, MK-56, MK-61, MK-52).
Calculators are emulated on microcode level so they behave exactly like the original devices, including all non-documented features and inaccurate calculations. For ease of use application features saving and loading emulation states.
This apps emulation engine Java code is based on C++ source of Felix Lazarevs emu145 project. Emulation was highly optimized for speed and should run in real time on any phone.
Its an extended version of the original emulator МК 61/54 by Stanislav Borutsky here. This version allows to export/import programs from external files and contains some UI improvements.
Hints
- Hint 0: you can found the list of all tips in the About dialog
- Hint 1: touch calculators indicator to toggle slow/fast mode. Indicators blinking looks better in slow mode.
- Hint 2: you can choose between MK-61 and MK-54 using menu option that becomes visible when calculator is switched off.
- Hint 3: with the menu Import you can import programs from external files, several such programs you can find in here.
- Hit 4: you can open menu by long tap on the Вкл label.
