Explore projects

On the Open Hardware Repository you can find projects which use soft-cpu (e.g. mock-turtle, white-rabbit-core, wr-switch). This project offers a toolchain that you can use to compile your code for the soft-cpu target (only LM32 for the time being). The project provides only the necessary makefiles to build the toolchain, so it will be necessary to compile the toolchain.

Data centre environmental sensor - Dust, Temperature, Relative Humidity, Fan - Serial 1 channel - version 1. An environmental sensor for Data Centers that continuously measures airborne particle density in high airflow as well as temperature and relative humidity. It can control its fan speed if needed (PWM controlled fans) and monitors FAN rotational speed (tachometer equipped fans) for precise airflow control and monitoring. It is close to maintenance free and can be integrated in compact enclosures (for example tape drive tray or even an ATX PSU case...). More info at the Wiki page

VHDL core for absolute position encoders (SSI, BISS, ENDAT).

More info at the Wiki page

Software to support the FMC ADC 400k 18b 4cha iso mezzanine, including Linux device driver, library and test program.

SDB (Self-describing Bus) allows to enumerate the cores that are live in the current FPGA binary, either from the host computer or from the internal soft-core CPU in the FPGA itself. The project provides the software support and the specification. More info at the Wiki page

Production and functional tests for FMC TDC 1ns 5cha.

Production and functional tests for FMC ADC 100M 14b 4cha.

A software suite written in Python to help with production tests of PCBs. AKA PTS.

%(red)This pts-base project is used to re-organise the current pts project In the future this project will replace the existing pts project.

More info at the Wiki page

Detailed documentation on how to get ready to work with the Simple PCI Express Carrier, including hardware deployment instructions, full required toolchain setup and and a collection of step-by-step demonstrative tutorials.

Distribution of clock signals over a White Rabbit network. It uses an PLL with a numerically controlled (DDS) oscillator to extract the characteristics of a signal that in turn are distributed over a White Rabbit network to receiving nodes with a DAC that regenerate exactly the same signal in phase. More info at the Wiki page

Libre-FDATool is a Python package aimed at helping in the analysis and design of HDL filters from high-level specifications. This Free/Libre Open Source software supports both VHDL and Verilog code generation and relies on a collection of Free scientific and EDA tools for providing advanced features -- simulation, graphics, debugging, etc.

In order to overcome the problems often related with deploying open design toolchains from the ground up across different host environments, Libre-FDATool and the associated third-party tools are alternatively distributed in a customized GNU/Linux virtual machine image. This virtualized solution is ready to use right out of the box and can be easily deployed by only using free software in any mainstream Operating System (GNU/Linux, Windows, OS-X, Solaris).

Software support for the SVEC board, including kernel and user-space Linux code.

This project guides new users to start in the White Rabbit “World” with simple experiments. The starting kit uses two SPEC + FMC-DIO cards. Each node allows basic operations such as input timestamping or programmable output pulse generation. Additionally, specific software and gateware layers allow to use it as a standard network interface card implementing the White Rabbit technology functionalities.

The FMC bus abstraction implements a Linux kernel bus named fmc. This allows to deal with FMC mezzanines in a carrier-independent way

Software for Beam Position Monitor, including digital signal processing chains, data acquisition engines, ADC and analog front-end peripherals control/monitoring, timing and control system interface.

The GSI Timing Starter Kit is a functional snapshot of the eventual FAIR timing system, which is under active development. It demonstrates real-time coordination of two front-end equipment controllers. The product consists of a data master (Linux PC) which coordinates events, a timing master which synchronizes clocks (White Rabbit switch), and two front-end equipment controllers (either SPECv4 or SCUv2).

A project to host all software and hardware developments related to testing the White Rabbit switch.

A software framework for Linux device drivers aimed at supporting controls and data acquisition hardware. ZIO supports sub-nanosecond timestamps, block-oriented input and output and transport of meta-data with the data samples. Users can change the buffer type and trigger type associated with a device at run time, and all of devices, triggers and buffers are easily implemented as add-on modules.

The PF_ZIO implementation, currently in beta status, implements a network interface to the ZIO transport, which allows each I/O channel to generate or receive network frames. Applications see the network of devices and can talk with several of them from the same socket. We support SOCK_STREAM, SOCK_DGRAM and SOCK_RAW.

A level conversion board between TTL and 24V blocking levels in VME64x form factor. The project uses a rear transition module for connectivity and a front module with the active conversion and diagnostics electronics. More info at the Wiki page

A Time to Digital Converter core for Spartan 6 FPGAs.