Альфа БК (Alpha BK): Part 1

The Alpha BK is a mass produced version of the famous Радио 86РК (Radio 86RK), an Intel 8080 (clone) based home brew computer detailed in “Radio“ magazine (in 1986): Lots of info here - including a modern home brew version of the home brew Radio 86RK: This machine has: 2 x КР580ВВ55А (KR580VV55A ... 8255 programmable peripheral interface) 2 x КС573РФ2 (KS573RF2 ... 2KB EPROM) КР580ВГ75 (KR580VG75 ... 8257 programmable DMA controller) КР580ВТ57 (KR580VT57 ... 8275 CRTC) КР580ВМ80А (KR580VM80A ... 8080A CPU)