Here is a list of all related documentation pages:

RBC_GP documentation
Architecture
CROSS COMPARE CHANNEL DESIGN
Hot/warm standby: design investigation (2026-09-24)
RBC_GP reference design narrative
Site redundancy and A/B agreement: ONLINE/STANDBY negotiation, cross-comparison, standby
Safety, requirements and quality
MISRA C:2012 Compliance Report — RTE RBC 2oo2 (RBC_GP)
Timing Drift and Data-Loss Analysis
Guides
ERTMS/ETCS Level 2 Interface Specification: CTC (TMS) <-> RBC
ERTMS/ETCS Level 2 Interface Specification: RBC <-> Interlocking (IXL)
ERTMS/ETCS Level 2 Interface Specification: RBC <-> Train
Platform_RTE RBC 2oo2 ERTMS Operational Logic Specification