https://fmchub.github.io/appendix/VITA57_FMC_HPC_LPC_SIGNALS_AND_PINOUT.html

• ANSI/VITA 57.1 - Revised2019 FMC: FPGA Mezzanine Cards Base Standard
• ANSI/VITA 57.4 - Revised2018 FMC+: FPGA Mezzanine Cards Base Standard - Next Generation