MSX means Machines with Software eXchangeability. Was based on the Spectravideo SV 318.
courtesy of Tomi Engdahl Port on the MSX ._____________ 5\ o o o o o / 1 . \ o o o o / .9 `~~~~~~~´ 6 1 Up 2 Down 3 Left 4 Right 5 Power 6 Button 1 7 Button 2 8 Output 3 9 Ground
