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# 3.6.2.2 USB_HOST_HUB_PORTS_NUMBER Macro

## C

    #define USB_HOST_HUB_PORTS_NUMBER

## Summary

USB Host Hub Number of Ports per Hub

This configuration macros specifies the number of Ports per Hub. If any Hub connected to host will a have a maximum of 4 ports, then this number should be set to 4. A hub with more ports than the value defined by this constant will not be supported.

## Remarks

Supporting a hub with more ports increases the memory requirement.