BIA MicroDDR Schematics and Firmware

The MicroDDR is a super compact version of the BIA (Bemani Input Adapter) arcade controller interface that only supports 6 button inputs and is meant to be used as a basic DDR pad control interface.

The PC application for flashing firmware to the MicroDDR interfaces. This application is paired with the bootloader firmware programmed into the microcontroller. This tool cannot be used if the bootloader is not programmed or is otherwise non-functional.
Updated 2019-08-23 20:27:39 -04:00