NetTimeLogic provides an RTC Master core for interacting with a Real Time Clock for non-voltile storage of time. It is meant as add-on to NetTimeLogic's Synchronisation solutions for the case that absolut time is required and no synchrnozation source is available and fast start-up.
All cores are in plain VHDL and completely FPGA vendor independent. The RTC processor is implemented as full hardware core, no soft-core CPUs are used.
The RTC Master from NetTimeLogic is a full hardware only implementation of an RTC Master allowing to read and write the time of a Real Time Clock (RTC) via I2C for non-volatile storage of time. Read and writes are aligned with the RTC that always a consistent time is stored.