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      SIGMA2  16Ch. 200MHz ,memory 256 Mbit  (ASIX)
      • SIGMA2  16Ch. 200MHz ,memory 256 Mbit  (ASIX)

      SIGMA2 16Ch. 200MHz ,memory 256 Mbit (ASIX)

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      198.00 € tax excl.

      SIGMA2  16Ch. 200MHz ,memory 256 Mbit  (ASIX)

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      SIGMA2 is a powerful, fast, flexible, user-friendly and cost effective logic analyzer with extremely large event memory, real-time hardware compression and complex trigger logic. SIGMA2 operates on a USB port and requires no external power supply.



      • Extremely large event memory (256 megabit = over 14 millions samples)
      • Up to 200 MHz sample speed
      • Up to 16 inputs 
      • Flexible trigger options
      • "Logic probe" mode
      • Well-arranged LED mode indication
      • Controlled and powered by USB
      • Advanced software (for Windows and Linux)

      More information about SIGMA

      SIGMA has been designed with most important real-life user requirements in mind:

      Extremely large event memory

      256 Megabit SDRAM memory is used and further enhanced using a real-time hardware compression which allows for 14 680 064 sample storage or for more than 45 minutes of recording.

      Flexible input/sample speed options
      • 16 inputs at 50 MHz (and lower sample speed, division by 2 ... 256)
      • 8 inputs at 100 MHz
      • 4 inputs at 200 MHz
      • 16 inputs - sampling on change of an input signal (asynchronous clock) - trailing, falling or both edges, max. clock speed is 40 MHz at 1:1 duty
      • 15 inputs + 1 synchronous clock input (trailing or falling edge), max. clock speed is 49.9 MHz
      Complex trigger logic

      Many various triggering options in the 16 inputs/50 MHz mode:

      • Any value or edge on any input condition
      • Defined duration of the condition ("longer than" and/or "shorter than")
      • Sequence of two different conditions
      • 16-bit counter - triggering after N-th occurence of the condition
      • Extensive condition definition options using logical functions (N)AND,(N)OR,(N)XOR

      Standard triggering options in the 8 inputs/100 MHz and 4 inputs/200 MHz modes - triggering on the input signal edge.

      Trigger point can be placed to any position of recorded events from the very beginning to the end.

      Advanced software
      • Ready for plugins - both ASIX and user definable, e.g. protocol analyzers (like I2C, SPI, UART, SDRAM, Full-Speed and Low-Speed USB, ...).
      • Ready for easy multi-language support (not applicable for plugins).
      • Waveforms can be saved and loaded to a computer hard disc.
      • Waveforms can be exported to a text file for further processing.
      • Waveforms can be printed on a printer.
      • Flexible trace definition (any combination of input signals and constant logic levels) and trace representation (signals, buses - binary, octal, decimal, hexadecimal, ASCII). Input signal can be used in more than one trace.
      • Free protocol analyzers: UART, I2C and SPI.
      • Flexible control using mouse and keyboard.

      Personal computer requirements: Windows 98 and higher (XP recommended), Pentium 750MHz or faster CPU, at least 256 MB RAM.

      Now with LINUX support (using WINE) -

      User-friendly device
      • Easy connection to PC - the comfortable USB interface.
      • Low power - no power supply adaptor needed.
      • Logic probe mode - SIGMA displays momentary logic levels on all 16 inputs.
      • Detailed LED indication for instant and intuitive status checking.
      • Fast operation - less than 1 second delay for any selected view. (Full data download takes about 90 seconds).
      • Input threshold level is suitable for TTL, LVTTL and 2.7 to 5.5V CMOS levels
      • Replaceable input buffers - DIP parts in socket allow for easy replacement, if ... (you know well what happens to any electronic designer sometimes :-)
      • Upgradability - due to flexible design based on Xilinx FPGAs it will be possible to upgrade and enhance SIGMA functionality by simple software update (e.g. frequency, period and duty cycle measurement)
      • Small, lightweight and compact.
      More than logic analyzer
      Additional debugging features will be available by software upgrades and add-on modules.

      Existing software utilities for SIGMA:
      • Frequency measurement - four independent channels with filtering and averaging
      • INSIDER - flexible monitoring/debugging tool for debugging MCUs and FPGAs (significantly enhanced replacement of discontinued product INSIDER).


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