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Tool

This tool provides support for calculating the shift factor, the lowest value, the resolution and the highest value for fixed-point arithmetics, by different inputs.

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Inputs


0
Signed
16-bit 32-bit
lowest value
highest value
shift factor
resolution
Unsigned
16-bit 32-bit
lowest value
highest value
shift factor
resolution

Here we output code examples based on the inputs from above.

Here we output code examples based on the inputs from above.

Here we output code examples based on the inputs from above.

Details

There are two options to calculate the results.

The first way is to enter a minimum value and a maximum value. It is possible to enter both values or just one of them. With the help of the slide bar you can set an offset shift factor to receive a precise resolution or range.

The second way is to enter only the shift factor offset and leave the other two fields empty. Please note, in this case you enter the absolute shift factor with the slide bar and not the offset anymore. This will calculate the exact resolution and range for your chosen shift factor.

Please note, numbers can be displayed with the following characters (+  –  1-9  .  1-9   E/e  1-9). Comma is not a valid input. For decimal points please use a dot. The tool supports a resolution between 10^-12 and 10^12.

Tool

Tool for calculating stuff for Butterworth

TODO: Text

Order:
Stop_ripple:
Stop_freq:
Pass_ripple:
Pass_freq:

About

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Eclipseina supports you all around Embedded Software Development – we offer trainings, consulting and the EC-LIB® Fixed Point Library. Empower Embedded!

The EC-LIB® Fixed Point Library is a modular library of Embedded C software functions. Regularly needed functions are implemented as optimized software routines.

Die Embedded Academy ist eine Weiterbildungsakademie für die Embedded Branche und bietet ein systematisches und modular aufgebautes Weiterbildungsprogramm.

Embedded Academy is a training academy which is dedicated to the embedded domain. It offers a systematic and modular education program for engineers.

Contact

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