Functional specification for the WR node to be used in GSI's and CERN's timing systems.
- External interfaces.
- Bandwidth.
- Determinism.
- Memory.
- Processing Unit(s).
> * Custom vs. standard.
> * Instruction set.
> * Latency.
> * Inter-process communication. - Use cases.
- Upper-layer protocols (RDMA, Modbus, custom...).