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USB Low-Full-High Speed Peripherals

Anonymous
Not applicable

 I read 153600-byte data from external FIFO using GPIF FIFO read mode.

   

And now I want to modify my 76800-77024 (1024 bytes) data into 0xFF. 

   

The problem is that the new data will fresh EPxFIFOBUF. And I can't pause the GPIF to have enough time to process my old data.

   

 

   

Is it possible to finish this task?

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1 Reply
Anonymous
Not applicable

 When you say I cant pause GPIF, is it an application requirement? Why can't you pause GPIF? Are you dealing with Streaming application? Please give more information about your requirement.

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