I can't tell you much about this emulator because it appears quite complex and the menus are all written in Russian.
Translation from the website:
Once upon a time, Yuri Kalmykov wrote emulator BK-0010 (01) under Windows. But then apparently abandoned the case and posted the source code to all comers.
Here are revised and improved Yuri Kalmykov emulator based on its source. Regarding the added emulation of the original BC-0011, BC-0011M, the AY-8910, FDD controllers: standard, A16M, SMK-512, Samara controller HDD + emulation of HDD.