open_checkpoint does not exist in Vivado 2013.2, so do synth and impl in one go
open_checkpoint does not exist in Vivado 2013.2, so do synth and impl in one go

cambridgehackers/connectal,cambridgehackers/connectal,csail-csg/connectal,chenm001/connectal,csail-csg/connectal,chenm001/connectal,chenm001/connectal,csail-csg/connectal,csail-csg/connectal,cambridgehackers/connectal,cambridgehackers/connectal,hanw/connectal,hanw/connectal,cambridgehackers/connectal,chenm001/connectal,8l/connectal,hanw/connectal,chenm001/connectal,8l/connectal,csail-csg/connectal,hanw/connectal,8l/connectal,8l/connectal,hanw/connectal,8l/connectal