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MaTr_1730276
Level 4
Level 4
First like given 10 sign-ins First solution authored

Hello everybody,

I have implemented the CORDIC as shown in AN2341 using PSoC5LP with very good result in terms of speed by means of Look Up tables.

I reached a speed of 8us to get a complete conversion (considering also the sign of sine and cosine to extend my results up to 360°).

For a new application I would to use the same algorithm but in this case I'm encountering a problem.

I have to divide the 360° into 2400 step to reach my resolution, so the sign 8 bit used in AN2341 do not lead my system to an appreciable accuracy.

I need to increment the CORDIC to at least 10 bit.

Could anyone help me to get extended the look up tables to 10 bit values?

Thanks and regards

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himam_31
Employee
Employee
50 likes received 25 likes received 10 likes received

Hello Manuel,

We do not have any examples for 10bit implementation as of now. Could you share your current project. The implementation of Lookup tables in the current project might help in suggesting 10bit.

Thanks,

Hima

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