Here's the pinout. It took longer than I expected because I didn't have anything small enough that I could securely shove into the plugs for readings, so I had to open up the console and the joystick and read through the PCBs.
These pinouts are from the point of view from outside the fully assembled units. I used the SNES controller port pinout from GameSX. I made up my own Capcom controller pinout.
http://img377.imageshack.us/my.php?i...kpinoutnf4.gif
All done in Paint. Yes, the left side of the SNES port is the rounded side. I did that by hand. Should have just used the circle tool. I learned my lesson later.