Can someone advise where to turn to get a PCB prototype made including populating the ICs (2-3x BGA1xx packages) from both sides, for reasonable price (hobby project) ?
I am thinking PCBexpress. They seem to offer prototyping via other local vendor. Anyone can advise to or not to use PCB123 software ?
Is it possible to route signals through FPGA from any I/O to any I/O (i.e. like matrix switch) and how many cells would such functionality need for matrix of approx 30 x 60 ?
Thanks
Roman