Network Redundancy Products
NetTimeLogic provides a network redundancy core that can run in several modes, fully compliant with IEC62439-3 rev3.
The core isin plain VHDL and completely FPGA vendor independent. The protocols are implemented as full hardware cores, no soft-core CPUs are used.
The HSR&PRP core from NetTimeLogic is a full hardware only implementation of a Dual Attached Node (DAN) or Redundancy Box (RedBox) according to IEC62439-3 rev3 supporting the two redundancy protocols HSR & PRP. It implements all algorithms directly in hardware, no software or soft-core CPU is needed.