HF2LI-RT Real-time

The HF2LI-RT option consists of a programming environment that enables the user to implement customized software on a powerful embedded Microblaze® processor inside the HF2LI. Plenty of resources to support complex algorithms are provided. This is for instance required by RT (real-time) applications needing fast reaction based of input signal changes. The processor runs free of interrupts and the timing behavior of the software is inherently robust and reproducible.

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HF2LI-RT Key Features

  • User programmability for embedded processor
  • 32-bit processing unit at 64 MHz, a 32-bit floating-point unit,
    64 Mbyte of RAM
  • Real-time system reaction time better than 20 µs
  • Extensive development environment in C
    (API, libraries, compiler, documentation, examples)
  • File I/O support for writing data to files on the host PC
  • Access to all settings of the Instrument
  • Automatic synchronization of settings between
    user interface ziControl and real-time program
  • Option upgradeable in the field

HF2LI-RT Upgrade and Compatibility

HF2LI-RT Applications

  • Real-time closed-loop control
  • Open-loop applications: high-speed, high-throughput testing
  • Custom control algorithms: automatic gain control, PID (proportional integration derivative) control
  • Oscillation control
  • Periodic and automated testing

HF2LI-RT Functional Diagram

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