• Skip to main content
  • Skip to footer
CAEN logo light
  • About
    • Company Profile
    • Our policy
    • Sales network
    • Innovative Projects
    • Careers
    • How to reach us
  • Products
  • Resources
    • Documentation
    • FAQ
    • Glossary
    • Certifications
    • General Conditions
    • CAEN LHC Commitment
  • Support
  • Contact
Form FactorPower SupplyDigital SpectroscopyModular Pulse ProcessingEducationalFirmware & SoftwarePowered CratesAccessoriesWeeroc ProductsDigitizer FamiliessubfamilyWithoutFamily

32 Channel Programmable Readout System

DT5550

Home Modular Pulse Processing ElectronicsRead Out SystemsProgrammable DAQ Platforms DT5550

The CAEN Mod. DT5550 is a Programmable 32-channel Sequencer and Readout System for physics application. It is one of the CAEN programmable board compatible with SCI-Compiler, the innovative software tool for easy FPGA programming, designed to help users in building a customized DAQ. The default firmware, the demo readout software and some design files are distributed for free and open source, allowing the user to minimize the effort in designing the DAQ.

The DT5550 is capable to manage simultaneously a large number of digital and differential analog signals, making it suitable to readout most of the ASICs commonly used in physics applications.

The DT5550 is fully supported by SCI-Compiler, a Windows-based graphical development system for block-diagram-based FPGA programming. This tool allows to develop and compile the firmware code using graphical blocks which represents the functionalities needed for firmware implementation (for example oscilloscope, TDC, MCA, charge integration, etc). SCI-Compiler automatically generates the VHDL firmware code starting only from logic blocks and virtual instruments that can be connected together in the GUI and, moreover, it generates C/C++/C#/Python Libraries for custom software development in Windows and Linux.

A complete, ready to use default firmware is provided for free and open source. The default firmware manages the basic waveform digitization and charge integration and it is preloaded on the board. The user can open the default firmware in SCI-Compiler and modify it in order to customize, for example, the trigger logic, the data online processing or integrate it in a larger system. 

The SCI-Compiler license and one-year free upgrade is included with the DT5550.

The SCI-55×0 Readout Software is the free and open source Windows-based software developed to perform basic acquisitions with the DT5550. It works in conjunction with the DT5550 default firmware and it can be modified by the user according to the custom functions implemented in the firmware and for any other need. 

Available board models and accessories are listed in the tab “ordering option” and “accessories”.
Developed in collaboration with 


Features

  • 32-channel Sequencer and Readout System (fully differential inputs)

  • Integrated system for managing digital and analog ASIC outputs

  • Ideally suited for R&D projects involving ASICs with multi-channel detectors

  • 48 differential digital lines and 2A power supply to support ASICs readout

  • Multi-board support for system-building

  • Optional Digitizer functionality via DT5550AFE (single-ended analog inputs) accessory

  • 80MS/s, 14bit ADC

  • USB 3.0 for fast data transfer

  • “Open-FPGA Capability” via Sci-Compiler software, a graphical development platform for quick, user-friendly FPGA programming

    • Dramatically simplifies development of complex logic schematics and processing algorithms

    • Automatic VHDL firmware code generation via GUI-based block diagrams

    • Supports processing functions such as PHA-based Trapezoidal Filter, Peak Stretcher, Charge Integration, Waveform Recording, MCA, Scaler, and more…

  • 8 programmable digital I/O on LEMO connectors for external control signals (trigger, veto, busy, etc…)

  • Standard VHDCI Connectors

    • 1 analog connector with 32 analog channels and an I2C bus

    • 2 digital connectors carrying 24 differential digital lines (each) and programmable power supply for ASICs control”

Accessories

DT5550AFE

Single Ended to Differential Input Adapter for DT5550

Ordering Options

Code Description
WDT5550XAAAA

DT5550 – 32 Channel DAQ System with Programmable FPGA and Sequencer

 

(Assembled)

RoHS
Manual Download Compare

DT5550: Manuals

Name
Revision
Format
File Size
Last Update
DT5550 - 32 Channels DAQ System with User Programmable FPGA and Sequencer
2
pdf
3.73 Mb
05/06/2020

DT5550: Download

Guides

Name
Revision
Format
File Size
Last Update
Sci-Compiler Quick Start Guide
7
pdf
5.16 Mb
20/03/2025

Brochures / Flyers

Name
Revision
Format
File Size
Last Update
Sci-Compiler - User Firmware Generator & Compiler for CAEN Programmable Boards
1
pdf
1.6 Mb
10/04/2025
DT5550
0
pdf
1.26 Mb
20/10/2017

Applications SW

Name
Revision
Format
File Size
Last Update
OS
Open Hardware Readout Software
2024.1
zip
145.98 Mb
29/01/2024
Windows
Open Hardware Firmware Upgrader
2025.6
exe
143.64 Mb
14/07/2025
Windows
Name
Revision
Format
File Size
Last Update
DT5550 Default Firmware
2019
NIU
1.18 Mb
06/02/2019

Add to Wishlist
This product is already in your Wishlist
Browse the Wishlist

Request a Quote

Request a Quote

    Submit I’ve read and accept the privacy policy *

    Footer

    CAEN S.p.A.

    PI 00864500467 | REA: LU 102690

    C.I.V.: 500.000€ | CDU A47Ø7H7

    Caen Group Logo
    Certificate ISO 9001:2015
    Secured by Sectigo

    About Us

    • Company Profile
    • Our policy
    • Sales network
    • Innovative Projects
    • Careers
    • How to reach us

    Products

    Applications

    • High Energy Physics
    • Astrophysics
    • Neutrino Physics
    • Dark Matter Investigation
    • Nuclear Physics
    • Material Science
    • Medical Applications
    • Homeland Security

    Resources

    • Resources

    Support

    • Getting Started with MyCAEN Portal

    News

    • News

    Contact Us

    • Contact

    Login

        
    • Privacy Policy
    • Cookie Policy

    Copyright © 2024 CAEN S.p.A. All rights reserved. Website by Addiction

    ✕