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Accessing EZ-USB™ FX3 from multiple host applications– KBA234926

Accessing EZ-USB™ FX3 from multiple host applications– KBA234926

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Version: **

EZ-USB™ FX3 can be opened or accessed from multiple host applications or multiple device handles can be opened for a single FX3 device.

The following figure shows an example of a FX3 device opened from two different host applications.

BinduPriya_G_0-1651475153225.png

 

 Figure 1       Accessing EZ-USB™ FX3 from two host applications

Note: Infineon suggests not to read/write to the same endpoint from multiple host applications unless you can find a way to synchronize both the host applications and ensure that only one of it accesses the endpoint at a given time.

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