interposer
There are 3 repositories under interposer topic.
nccgroup/TPMGenie
TPM Genie is an I2C bus interposer for discrete Trusted Platform Modules
OpenPOWERFoundation/ac922interposer
AC922 Interposer Board for DC-SCM BMC - mirrored from OPF git - Maintained by the LibreBMC SIG
ciprian-stingu/Kicad-486-CPU-interposer
486 Cpu Interposer