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NxM Mixer (Linear) Addressing Error

SigmaDSP & SigmaStudio mharkins Jun 26, 2015 00:00 4 replies Original on forum ↗
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mharkins Question
Jun 26, 2015 00:00

We're attempting to use a 19x18 instance of the NxM linear mixer in our project under Sigma Studio 3.11 Build 1, Rev 1356 and we're running into an addressing error for the mixer. The numbering scheme appears to use the schem of 1used starts out indexing at 1ColRow. So end up having multiple definitions when Col = 11 Row = 0 shows as an index of G1110 which is the same as Column = 1 row = 10. Has anyone else run into this, or is this just an issue with this rev of Sigma Studio?

eg.

#define MOD_19X18MIXER_ALG0_NXNMIXER1940ALG1110_ADDR 1421

#define MOD_19X18MIXER_ALG0_NXNMIXER1940ALG1110_ADDR 1601

Thanks,

Michael

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ADIApproved Reply
Jun 29, 2015 00:00

Hi Michael:

What processor are you using?

Thanks

Miguel

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mharkins Reply
Jun 29, 2015 00:00

We're using the AdAu1446

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ADIApproved Reply
Jun 29, 2015 00:00

Hi Michael:

We are looking into this problem and will release a new Beta if it hasn't been fixed already in the upcoming release. A new Beta will most likely be available within a month. Sorry about the inconvenience.

Regards

Miguel

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EZAdministrator Reply
Aug 2, 2018 00:00

This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
EZ Admin

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