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The NTP Server core by NetTimeLogic supports high-performance synchronization for over 100,000 clients, offering hardware-only implementation based on Simple Network Time Protocol (SNTP) standards (RFC 4330/5905). This core is expertly designed to provide unmatched accuracy without needing a software layer, processing demands, or soft-core processors. The efficiency and scalability make it ideal for infrastructures requiring extensive time synchronization capabilities.
NetTimeLogic's PPS (Pulse Per Second) cores include a PPS Master, PPS Slave, and a PPS Clock to PPS Generator, designed to distribute frequency and phase through PPS signals with precise hardware implementation. These cores are configured to synchronize local clocks to external PPS inputs, offering robust phase accuracy and distribution performance particularly useful in environments needing precise timing down to sub-second measurements. The Clock to PPS Generator further exemplifies versatility as it transforms clock signals into a PPS output for stringent synchronization demands.
NetTimeLogic offers a suite of Precision Time Protocol (PTP) cores that are compliant with IEEE 1588, including Ordinary Clock, Grandmaster Clock, Transparent Clock, and Hybrid Clock. These cores execute all algorithms in hardware without requiring a soft-core CPU, ensuring efficient performance. The PTP Hybrid Clock integrates both Ordinary and Transparent Clock functionalities, designed for seamless integration into larger network systems, like High-availability Seamless Redundancy (HSR) and Profinet solutions, providing versatile synchronization support.
NetTimeLogic provides two variations of IRIG cores: the IRIG Master for distributing time and the IRIG Slave for receiving and synchronizing time. Supporting DCLS and AC encoding, these hardware-only cores ensure rapid and accurate time distribution and synchronization for systems adhering to IRIG standards. Their independence from soft-core CPUs ensures robust and efficient operations suited to high-precision environments needing standardized time distribution methodologies.
DCF cores at NetTimeLogic, including the DCF Master and Slave, facilitate time signal management via DCF77 standards. By providing DCF output for distribution and synchronization with wireless DCF77 sources, these cores are pivotal in scenarios requiring precise temporal signals without external processing. Composed entirely in VHDL for FPGA implementation, they offer versatility in a variety of clock management applications requiring superior time signal accuracy.
The Time Of Day (TOD) cores from NetTimeLogic, including the TOD Master and TOD Slave, use hardware-only implementations for processing and synchronizing to NMEA, UBX, and TSIP protocols. These cores facilitate accurate synchronization of systems with real-time data across networks, leveraging low-latency processing to distribute time with high accuracy. They are ideal for applications that require precise timekeeping in synchronized networks without relying on software layers.
The RTC Master by NetTimeLogic is built for integration with Real Time Clocks, allowing for non-volatile time storage on battery-backed devices while aligning read and write operations with system time. As a crucial component in scenarios where precise startup times are needed, this core provides continuous time tracking without the need for an external synchronization source. Its VHDL-based design ensures compatibility across diverse FPGA platforms.
NetTimeLogic offers a robust Network Redundancy solution, including HSR and PRP cores that implement redundancy architectures based on IEC 62439-3 standards. These cores prevent data loss and enhance network reliability by providing seamless data flow across multiple transmission paths. By integrating directly into FPGA designs, these redundancy protocols ensure consistent network operations without the overhead of software-driven processes or CPUs, optimizing communication reliability in mission-critical applications.
The SyncE Node from NetTimeLogic provides enhanced Synchronous Ethernet (SyncE) capabilities, handling ESMC messages and determining state transitions based on configuration parameters. This core offers a hardware-focused design compliant with ITU-T G.8264 standards, ensuring efficient and reliable frequency synchronization across network systems. By avoiding reliance on software layers, it guarantees performance stability in both dense network environments and simple deployments requiring clock consistency.
NetTimeLogic's Clock Products enhance synchronization systems with tools like Adjustable Clocks, Signal Generators, and Timestamper functionalities to maximize clock utility in networked environments. The Adjustable Clock aligns with external time sources via offset and drift corrections, while Signal Generators create waveform outputs for consistent event triggering. Timestamper ensures precise recording of time-related data events, critical for distributed systems requiring robust temporal tracking.
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