Tandy High Speed Game Card (260-0328) Pinouts Faxback Doc. # 2452 Connector Information - DB-15 Female Pin Signal Name 1 +5VDC 2 Joystick "A" Button 1 3 Joystick "A" X Position 4 GND 5 GND 6 Joystick "A" Y Position 7 Joystick "A" Button 2 8 +5VDC 9 +5VDC 10 Joystick "B" Button 1 11 Joystick "B" X Position 12 GND 13 Joystick "B" Y Position 14 Joystick "B" Button 2 15 +5VDC Note: This game card lets you connect two joysticks to your computer using the supplied Y-adapter cable. (RJS/jlc-03/23/94)