Analyse I2C, SPI and UART/RS-232 for free!

At purchase of any HAMEG digital storage oscilloscope from 7xx,10xx,15xx to 20xx series within the year 2011, you wil gain the serial bus analysis option with a value of 190 EUR for free.
This is an archive article published 11/09/2011. Some information may no longer be up to date and in line with the current state. Please contact us in case of interest.

Together with a lot of useful functions which new HAMEG HMO digital storage oscilloscopes feature, HAMEG Instruments (a Rohde&Schwarz company) offers an extra bonus. At purchase of any of the above-mentioned oscilloscopes until the end of year 2011, you will gain the option 2011 for free – a license key enabling to analyse I2C, SPI a UART/RS-232 serial bus. Thanks to this function you can save a lot effort at development or service of devices, which use these communication protocols.

The option HO011 uses analog inputs and the trigger input, thus it isn´t necessary to buy any external logical sond. It offers a real time hardware accelerated decode. Values are displayed colour coded for intuitive analysis and an easy overview. Up to 4 lines are displayed for a comfortable display of decoded values. Decoding is into ASCII, bináry, hexadecimal or decimal format. HO011 also features a powerful trigger to isolate specific messages. You can download the HMO user manual, where you can find the detailed description of serial bus analysing on pages 37-41.

Selected types are on stock, upon request we can supply any other HAMEG DSO. In case of interest, please contact us at

Analyse I2C, SPI and UART/RS-232 for free!
Analyse I2C, SPI and UART/RS-232 for free!


Dave caught up with Richard Popple from Rohde & Schwarz to talk about the new Hameg oscilloscopes, the Hameg acquisition, and the Rohde & Schwarz Scope of the Art oscilloscopes.

Advantages/ Features:

  • decodes I2C, SPI, UART/RS-232 bus
  • hardware accelerated decode in real time
  • color coded display of the content for intuitive analysis and easy overview
  • more details become visible with the increasing zoom factor
  • bus display with synchronous display of the data and clock signal
  • decode into ASCII, binary, hexadecimal or decimal format
  • up to 4 lines to comfortably show decoded values
  • powerful trigger to isolate specific messages

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