This standard is intended as a migration path from CompactPCI to CompactPCI Serial .
For this reason , PICMG has also created an extension to CompactPCI : PICMG 2.30 CompactPCI PlusIO .
This standard is intended as a migration path from CompactPCI to CompactPCI   .
For this reason , PICMG has also created an extension to CompactPCI : PICMG 2.30 CompactPCI PlusIO .