Cartridge orientation

Sometimes, the simplest questions are the most confusing.

=AES=



From the joypad ports to the backside:
 * CHA bottom
 * CHA top
 * PROG bottom
 * PROG top

When looking at the label side of an AES cartridge, we would see the CHA board's bottom first.

=MVS=

The arrow side is equivalent to the AES cartridge sticker side.