PICMG 1.0 and faster PICMG 1.3 are two different specifications!
They are NOT Compatible with each other! PICMG 1.0 and faster PICMG 1.3 backplanes or SBC CANNOT work together! PICMG 1.0 can ONLY work with PICMG 1.0!
PICMG 1.3 can ONLY work with PICMG 1.3!
If you want to know more about PICMG 1.3, then go to