Agapito, J A Casas-Cubillos, J Franco, F J Palan, B Rodríguez-Ruiz, M A radiation tolerating field electronics COTS ASIC LHC cryogenic system large hadron collider commercial off the shelf ASIC neutron radiation gamma radiation DMILL ASIC antifuse FPGA WorldFIP fieldbus interface discrete integrated circuits 2004 2004 The field electronics for the LHC cryogenic system will be subjected to neutron and gamma radiation. Its baseline design is based on COTS and a DMILL ASIC. The COTS include anti-fuse FPGA's, WorldFIP fieldbus interface and discrete integrated circuits.