SD v1.0 by Erik van Son
A PCB design made by Erik van Son of version 1. Fits nicely in a Sunrise housing.
The circuit on the PCB is the same as desigmed by Yeongman Seo, with a new SCC IC. And not a Konami SCC cart destroyed!
The SD comes from Erikwith mmcdisk1.rom in the flash, so it works out of the box on a MSX 1.
See also the SD V2.2 design by Erik, next page! for MSX 1 experiences.
DAC for SD V1.0
To enable ssound output from the SCC you can add the next circuit to the interface.
Previous page: SD MMC drive
Next page: SD V2.2