All GPIO pins currently used on the Zega Mame Boy Mainboard (2.7). Any pin not labelled can be considered 'Spare'. Check the official Raspberry Pi documentation for a detailed description of each Pin
All GPIO pins currently used on the Zega Mame Boy Mainboard (2.6 and below). Any pin not labelled can be considered 'Spare'. Check the official Raspberry Pi documentation for a detailed description of each Pin