[sdiy] JP-8 DCB 20-pin pinouts?

[Doug Terrebonne]

Hi, I'd like to connect my Pro-DCB to my JP-8 with the OC-8 old-style 20-pin
flat DCB connector...  I found the newer 14-pin DCB connector pinouts in an old
post from Tom but does anyone know the pinouts for the 20-pin connector?
 
Thanks,
Doug