The new TCPBorphServer 3 supports a compressed (gzip) boffile so I have updated the SKA-SA CASPER tools to compress the bof file using gzip for all roach2 compiles. This is also placed in the bit_files directory.
So if you are running TCPBorphServer 3 on your roach 2 you will now be able to use the gzipped bof files and save some space. ie ?progdev myApp.bof.gzip Regards Wes