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USB superspeed peripherals

laze_4418921
New Contributor II

1.PNG2.PNG3.PNG4.PNG

 

Hi,

     my firmware works well in 16bit mode. and now i want to change it to 32bit, GPIF has changed under the 16bit GPIF.  and other changes in the project are all in those photos .  but it seems can work, is there anything else need to change?

Thanks!

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1 Solution
YiZ_31
Moderator
Moderator

Hi,

 

Can you set io_cfg.useUart as cyFalse and see if it works? GPIO 53~ 56 are used as Uart port in 32-bit GPIF mode.

YiZ_31_0-1615451970248.png

 

 

Regards,
Eddie

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2 Replies
YiZ_31
Moderator
Moderator

Hi,

 

Can you set io_cfg.useUart as cyFalse and see if it works? GPIO 53~ 56 are used as Uart port in 32-bit GPIF mode.

YiZ_31_0-1615451970248.png

 

 

Regards,
Eddie

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laze_4418921
New Contributor II

thanks for your reply, i will  try it.

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