Simulink table port dimensions error
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In the Simulink model that I'm developing, I'm using some Lookup Table Dynamic blocks. When I try to compile the model, the following message appears:
"Error reported by S-function 'sfix_look1_dyn' in '.../DLUT_manager/DLUT_pot1': Breakpoint and table port dimensions must be specified, they cannot be back-inherited. Recommendation: specify breakpoint port or table port dimensions using upstream blocks"
Where can I specify table port dimensions or breakpoint port?
Thank you
回答（1 个）
Kaustubha Govind
2012-8-29
0 个投票
From the error, it appears that Simulink is unable to determine the dimensions of the 'xdat' and 'ydat' inputs to the Lookup Table Dynamic block. I would recommend inserting a Signal Specification block before each of the two inputs and specify their respective dimensions in the Signal Specification block dialog parameter "Dimensions".
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