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The following table documents some limits on the size and complexity of Simulink models.
| Model Feature | Limit |
|---|---|
| Maximum number of levels in a block diagram | 1024 |
| Maximum number of branches in a line | 1024 |
| Maximum length of a parameter name | 256 |
| Maximum length of a parameter string value | 32768 |
| Maximum value of a model window coordinate | 32768 |
| Maximum number of bytes of logged simulation data | 2^31-1 bytes on 32-bit systems, 2^48-1 bytes on 64-bit systems |
| Maximum length of integer and fixed-point data types | 128 bits |
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Learn more about Simulink through this collection of videos, articles, technical literature and the Getting Started with Simulink Guide.
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