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Production and functional tests for fmc-dac-600m-12b-1cha-dds
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A fine delay generator in FMC format with 1 input and 4 outputs. The resolution is 1 ns. Commercially available. More info at the Wiki page
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Projects / FMC DEL 1ns 4cha - stand-alone application
GNU General Public License v3.0 onlyA fully operational stand-alone FMC Delay card based White-Rabbit node which can be initialized and perform periodic calibrations without requiring to be plugged on a PC, reducing final system cost, size and power consumption. More info at the Wiki page
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FmcDIO5chTTLa is a 5-bit port digital IO card in FMC form-factor. Each single-bit port can be configured individually as input or output. The I/Os on LEMO 00 connectors are TTL compatible. Commercially available. More info at the Wiki page
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An FPGA Mezzanine Card (FMC) with a Time to Digital Converter chip to perform one-shot sub-nanosecond time interval measurements. Commercially available. More info at the Wiki page
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Projects / FMC TDC 1ns 5cha - Software
GNU General Public License v2.0 or laterHost-side software support for the TDC FMC on the SPEC and SVEC FMC carriers.
HW project: https://www.ohwr.org/project/fmc-tdc/wikiUpdated -
Production and functional tests for FMC TDC 1ns 5cha.
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A carrier for two low pin count FPGA Mezzanine Cards (VITA 57), analog inputs and fail-safe functionality. It has memory and clocking resources and supports the White Rabbit timing and control network. Stand-alone board for use in a 'pizza-box'. More info at the Wiki page
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This project defines data structures, to be embedded in the FPGA memory address space, to enumerate the devices that have been synthetized in the current design. The same structure is also used as a simple flash file system. AKA Self-Describing Bus (SDB) Specification for Logic Cores. The layout is simple enough to be parsed both by the host and by the internal soft-core, if any.
The documentation is public, and related code is GNU GPL licensed.
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A fully open electronic watch project featuring an integrated GPS receiver. More info at the Wiki page
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Projects / Generic I²C-Reconfigurable Active PatcH GIRAPH
GNU General Public License v3.0 or laterActive 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
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We have designed an FPGA Mezzanine card (standard FMC/Vita 57) for high-channel-count electrophysiology, with 128 channels (potentially up to 512), based upon Intan Tech's RHA2132 (2 uV rms input-referred noise), sampled at 25kHz 18bit by AD7982. We are basing our design on the reference design provided by Reid Harrison of Intan Tech for their 16-channel evaluation board. The expected cost of the device should be under 5000$.
In order to have an integrated solution we intend to have as default carrier the Opal Kelly Shuttle LX1, an inexpensive USB FMC carrier with an excellent USB controller. The integrated solution will be completed with software on the PC side to grab to disk continuously and/or display in some fashion all 128 channels.
Our status: We have an alpha card. It has passed most tests---we can grab from any channel at 1MS/s. We have an alpha microcode: it grabs from any channel and stores on the PC.
Our current team: Marcelo Magnasco (Rockefeller University, New York), design. Andres Cicuttin (ICTP, Trieste), schematics + fpga Maria Liz Crespo (ICTP, Trieste), fpga Sanjee Abeytunge (MSKCC, New York) layout Nicholas Joseph (RU) Macintosh drivers
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Hydra is a RISC-V based radiation-tolerant SoC designed to operate up to 500 Gy TID. See the wiki for more details.
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Projects / LHC Instability Trigger Distribution LIST
GNU General Public License v3.0 onlyLIST is a trigger distribution system based on White Rabbit. It can receive a trigger from a “cloud” of devices and distribute it to all relevant devices to for example freeze their acquisition buffers. The latency between reception and transmission of a trigger is done with a low and notably fixed latency, with an accuracy of better than 1 ns. The hardware of the LIST nodes is based on the SVEC FMC carrier equipped with a FMC TDC mezzanine and a Fine Delay mezzanine. More info at the Wiki page
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LIBSFP is a software library that contains generic functions to access SFP devices via I2C.
More info can be found on this wiki page.
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High-resolution frequency/phase-microstepper for timing laboratories. More info at the Wiki page
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