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Development of software for the White Rabbit switch, and in particular the embedded Linux system running in the ARM9 processor. More info at the Wiki page

White Rabbit PTP Core software for LatticeMico32. It consists of a software wrapper for running a PTP daemon without an operating system and device drivers for WRPC HDL internals.

White Rabbit Trigger Distribution project. More info at the Wiki page

A fine delay generator in FMC LPC format with 1 input and 2 outputs. The resolution is 1 ns. Optimized for high frequency pulse repetition rates synchronized to an external clock. More info at the Wiki page

Multi-channel Time Interval Counter and fine delay generator. Housed in a 19" module. Research project. More info at the Wiki page

A VME rear transition module providing fibre-optic and electrical (RS485) inputs and outputs. Uses the CONV-TTL-RS485 as front-module. More info at the Wiki page

High performance pulse and frequency distribution amplifier for time and frequency metrology. The pulse distribution board is an 1:8-channel (1 Hz and up) logic-level distribution amplifier, while the frequency distribution board is an 1:8-channel sine-wave (1-30 MHz) distribution amplifier. Two 1:8 boards fit side-by-sides in a 1U 19" rack enclosure, with either BNC or SMA connectors.

For more information, see the wiki

A simple 4-lane PCIe carrier for a FPGA Mezzanine Card (VITA 57). It supports the White Rabbit timing and control network. More info at the Wiki page

This is a PCB-design + Arduino firmware for an Ethernet-controlled 1:8 RF-multiplexer. It allows selecting as output one of eight input-channels, as commonly used e.g. in timing-laboratories when one wants to measure many RF-sources (clock outputs like 1PPS or 10MHz) with a single instrument (frequency or time-interval counter). The design is for two independent MUX-boards to fit in a 1U 19” rack enclosure. For more information, see the wiki

DI/OT Zynq Ultrascale-based System Board with White Rabbit support. More info at the Wiki page

SAMD21-based monitoring module for DI/OT power supply and fan tray.

High-resolution frequency/phase-microstepper for timing laboratories. More info at the Wiki page

DI/OT Kintex Ultrascale-based Peripheral Board with HPC FMC and SODIMM DDR4 slot. More info at the Wiki page

Compact Universal Timing Endpoint Based on White Rabbit with Xilinx Artix7. Follow-up of the CUTE-WR-DP. More info at the Wiki page

FMC LPC card with two High Voltage (HV) outputs and one Low Voltage (5-10V) output. Has mV voltage sensing and mA current sensing capabilities. More info at the Wiki page

BabyWR is a general purpose small pluggable WR node in a M.2 form-factor. More info at the Wiki page

Active 32/64 channels 19" patch panel for FPGA boards, with robust 5V TTL I/Os, configurable through I²C and USB-C. More info at the Wiki page

Programmable attenuator of RF signals with very high voltage range (50mV – 1000 V) for protecting digitizers against damage by high voltage signals. Four channels with SMA connectors; Three attenuation values: 0, -20, -40 dB; Bandwidth: DC – 2 GHz.

Idrogen is an Arria10 FPGA board with FMC mezzanine.

PCB design is performed by IJCLab / CNRS-IN2P3. Firmware is developed by Observatoire Radioastronomique de Nançay (ORN) / Observatoire de Paris/ CNRS-INSU