• protocol_bus_type : xspress3_fem_api.c
• protocol_commands : xspress3_fem_api.c
• protocol_data_width : xspress3_fem_api.c
• protocol_status : xspress3_fem_api.c
• Xsp3ScopeOptions : xspress3.h
• Xsp3TestPattern : xspress3.h