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USB Superspeed Peripherals

Anonymous
Not applicable

 The datasheet shows that GPIO[53 - 56] are used for UART and SPI so why can't I use SPI when 32-bit GPIF is configured? I did notice on pg 34 of CYUSB3014 FX3 datasheet only UART is listed under the "GPIF II - 33(FX3)..." column.

   

Thanks.

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Anonymous
Not applicable

Yes. As you noticed in the 34th page of data sheet, we can not use these lines for SPI as they are dedicated to UART when you configured GPIF to 32 bit.

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