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Overview Enhanced flash floppy to change old 5.25 disk drives. Details at pcbway Firmware sources and many additioinal information available at github. Assembling in progress Photos up

Overview Open source implementation of an MSX2 compatible computer. The project is built using a combination of 1980’s era components - Z80 CPU, V9958 VDP, AY-3-8910/YM2149F PSG, 8255 PPI, 7400-series logic, and some newer components, such as 512 KiB SRAM and 512 KiB Flash ROM and a few simple programmable logic devices (ATF16V8B SPLDs). Author of this board Sergey Kiselev. Details and sources may be found at Sergey github My Board version 1....

Overview DivMMC compatible interface. Commercial version. I can’t find sources and schematics, but order board because it looks fine. Details about this board at site. Doesn’t solder yet. Photos TBA