MiSTer Analog IO Board v6.1

The MiSTer FPGA Analog IO board v6.1 includes the following useful features a VGA (DB15) connector allowing for the output of a VGA/RGB/YPbPr signal depending on the cable being used, a 3.5mm audio jack with Mini-TOSLINK providing analog audio output and digital audio output, a secondary microSD card slot the functionality depends upon the core being used, a fan speed control providing a 3.3 volt / 5 volt selector jumper, a status LED control jumper allowing switching on or off the built in LEDs, a Sync-on-Green switch, three status LEDs (red, yellow, green), three large push buttons providing system reset, on screen display menu and game reset, an expansion connector in the form of a USB 3.0 connector however this is not for standard USB devices.

The MiSTer I/O Board v6.1 adds one additional GPIO pin to the User IO port, providing support for the Sega Mega Drive / Genesis / Master System game pads using a SNAC board.

Once assembled each MiSTer FPGA IO board is inspected under a microscope to ensure no solder bridges are present, the completed version 6.1 IO board is fully cleaned in an ultrasonic bath to remove any flux residue left over from assembly, once clean the IO board is fully tested on a live MiSTer setup. Each IO board uses high quality branded components including Samsung Electro-Mechanics and Bourns Inc.

Configuration of the video output signal on the IO board is controlled via the MiSTer.ini file, more information on how to configure and download of the MiSTer.ini file see the MiSTer.ini configuration page.

For more information on analog video output compatibility see the MiSTer wiki.

✅ Official Addon Board For The MiSTer FPGA Project
✅ Includes Quiet Fan or Premium Noctua NF-A4x10 Fan
✅ VGA Connector (VGA / YPbPr / RGB) Video Output
✅ 3.5mm Audio Jack with Mini-TOSLINK
✅ 3 User Buttons & 3 Status LEDs
✅ Secondary MicroSD Slot
✅ Expansion Connector User IO
✅ Switchable Sync-On-Green (SOG)
✅ Headers For External Push Buttons & LEDs
✅ Fully Assembled & Tested

Analog IO Board v6.1 Compatibility:
✅ Terasic DE10-Nano
✅ Retro Remake MiSTer Pi
❌ QMTECH Cyclone V