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USB Superspeed Peripherals

Anonymous
Not applicable

Hello,

   

For one of our project, we are keen to use the FX3 chip and the GPIF engine to send/receive data on two parallel bus.

   

My question is as follow: is it possible to create a 24 bits data bus and use the 12 lower bits (from 0 to 11) to push data on bus and use the 12 upper bits (12 to 23) to retrieve data from bus ? The idea is to use the GPIF as an aggregator of the two concurrent 12 bits data path through a single USB port.

   

Best regards, 

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Anonymous
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No, This idea of two concurrent data path through a single USB port is not possible using FX3.

   

More specifically simultaneous IN_Data and DR_data is not possible using FX3.

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Anonymous
Not applicable

Hello,

   

Thank you for your quick reply.

   

Best regards,

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