BkEmu - BK-0010/11M emulator APK

BkEmu - BK-0010/11M emulator

System Overview

• BkEmu is an open-source Android emulator designed to preserve and recreate the software environment of vintage Soviet home computers.

• Specifically targets the 16-bit Elektronika BK-0010 and BK-0011M series, which were built on PDP-11 instruction set architecture.

Hardware and Architecture Emulation

• Accurate emulation of the 16-bit K1801VM1 processor and full PDP-11 command set execution.

• Supports multiple hardware configurations, including standard BK-0010 ROMs and BK-0011M extended memory page-switching capabilities.

• Faithfully reproduces monochrome and 4-color palette display modes with authentic screen resolutions.

• Emulates original internal sound generators as well as optional peripheral sound hardware, such as the AY-3-8910 audio chip.

Controls and Input Handling

• Fully customizable on-screen virtual keyboard recreating the original Soviet BK computer layout.

• Full support for external input devices, including physical USB/Bluetooth keyboards and gamepads.

• Flexible touch overlay configurations optimized for mobile gameplay, system navigation, and retro programming.

Storage and File Compatibility

• Native support for loading standard tape media formats (.BIN) and floppy disk images (.IMG, .BKD).

• Save-state functionality allowing users to capture and restore execution progress instantly.

• Built-in file management tools to easily locate and load software libraries from local Android storage.

Development and Accessibility

• Distributed under an open-source license, encouraging community contributions and transparent development.

• Lightweight, highly optimized engine designed to run smoothly with low latency across both modern and older Android devices.

FAQ

Q: Which processor architecture does BkEmu simulate under the hood?

A: BkEmu provides accurate, low-level emulation of the 16-bit K1801VM1 processor. It executes the full PDP-11 instruction set architecture, which powers these classic Soviet machines, ensuring that programs run just as they would on the original hardware.

Q: How does BkEmu handle hardware differences between the BK-0010 and BK-0011M models?

A: The emulator supports multiple system configurations right out of the box. It accommodates the standard ROM sets of the earlier BK-0010 model while also handling the extended memory page-switching capabilities unique to the BK-0011M hardware, giving you full access to software written for either variant.

Q: What audio options are available for sound reproduction?

A: Sound accuracy is a huge priority for retro preservation, so BkEmu faithfully recreates the original internal sound generators of the BK family. Additionally, it offers support for optional peripheral audio hardware, such as the popular AY-3-8910 sound chip, delivering authentic music and sound effects.

Version History

v1.2.2——22 Jul 2026

Emulator of 16-bit Soviet home computers Elektronika BK-0010/11M. Download the latest version of BkEmu - BK-0010/11M emulator to enjoy new features and updates immediately!

*1.2.2

Improved IDE controller emulation.

*1.2.1

* Fixed SMK512 controller memory management bugs.

*1.2.2

Minor bug fixes and improvements. Install or update to the newest version to check it out!

*1.2.0

* Implemented Menestrel sound card emulation.

* Implemented 2xAY mode by TurboSound standard.

* Added stereo mode support to Covox.

* Refactored audio subsystem emulation.

* Added master audio volume control.

* Added emulator view touch zooming on small screens.