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Readback block data format

Question asked by wygonski on Jul 24, 2015
Latest reply on Jul 27, 2015 by wygonski

I have a DC block in 5.23 format connected to a readback block whose default format is 5.19.   I can change the format of the readback block in SigmaStudio to 1.23.   However, when I write a 5.23 value to the DC block and read it back (supposedly in 1.23 format), the 4 LSBs are truncated as if the readback format were still 5.19.    I am doing the reads under control of my microcontroller.

 

Is there something I'm missing?  Here's my project:

 

dspproj.png

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