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# 3.6.2.1 USB_HOST_HUB_INSTANCES_NUMBER Macro

## C

    #define USB_HOST_HUB_INSTANCES_NUMBER

## Summary

USB Host Hub Instances Number

This configuration constant defines the total number of hubs to be supported in the application. This includes hubs connected across multiple USBs. If the hub connected to the host exceed this number, then the additional hubs will not be enumerated.

## Remarks

Increasing number of Hubs to be supported will also increase memory consumption.