ZT-40
The MSX ELEKTRONIKA ZT-40 is a computer developed by the Russian company MSX Elektronika in the early 1990s. 2-0000057 is a motherboard for the MSX ELEKTRONIKA ZT-40 that was released into the market. The motherboard is powered by a Z80A CPU and it has a TMS9995 FPU. It also sports two 64 KB RAM banks (128 KB total) and two 16 MB ROM banks (32 MB total). Additionally, it has a V9958 video chip, 8-bit DMA controller, and PS/2 mouse and keyboard interfaces. The motherboard can be used with a variety of expansion cards, such as SRAM, SRAM/ROM boards, IDE, and floppy disk drive adapters.