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AR# 16927

6.1 System Generator for DSP - Why do I get an error when trying to generate the DDS to use phase dithering if the phase angle is greater than the phase accumulator width?

描述

Keywords: SysGen, MATLAB, Simulink, DDS, phase dithering, phase angle, phase accumulator, 2.2, 2.3, 3.1, 6.1

Why do I get an error when trying to generate the DDS to use phase dithering if the phase angle is greater than the phase accumulator width?

COREGen may report the following error:

"ERROR: Customization parameter rule checks failed.
Terminating core elaboration:
Phase dithering only available when Phase Accumulator Width is greater than Phase Angle Width."

解决方案

This is a known problem that was fixed in the System Generator for DSP 6.2 release.

You can use the phase dithering only if the phase angle is less than the phase accumulator width.
AR# 16927
日期 04/05/2006
状态 Archive
Type 综合文章
的页面