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HSR/PRP-Core Version 2.4.003 Release

The current release extends the HSR/PRP core with the Doubly Attached Clock (DAC) functionality according to IEC 62439-3:2016 standard. The DAC ensures reliable time synchronization of the local clock over two redundant paths and supports Layer-2 Peer-To-Peer Precision Time Protocol. The DAC is hardware-only implementation with small resource footprint and requires no dedicated PTP software stack.