I have split an FPGA IC into 10 symbols via HETERO in DX Designer schematics so
that I can place it in different sheets.
Now when I forward annotate it to PADS layout, the system must see it as a whole
unit and will give only 1 component as a whole.
However, it doesn't happen. I can still get 10 component when I forward annotate
it to layout. There was no error encountered. The device attributes are all same
Do you know what should be the problem?