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kyohei
Level 1
Level 1
First reply posted First question asked Welcome!

Hi,

 

I'm using CY7C65215-32LTXI in our design.

I have changed the configuration like following by using USB-Serial Configuration Utility.

 

Before:

SCB0

Mode:I2C

Protocol:Vendor

SCB1

Mode:SPI

Protocol:Vendor

 

After:

SCB0

Mode:UART

Protocol:CDC

SCB1

Mode:UART

Protocol:CDC

 

After this change, there have been no device detected by usb-serial configurariton utility. And also device manager could not detect com port.

Please tell me the way to back the configuration under this circumstance.

 

Thanks.

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3 Replies
MallikaK_22
Moderator
Moderator
Moderator
50 likes received 750 replies posted 250 solutions authored

Hi,

Could you please let me know if you have disabled the vendor manufacturing interface as well?

Could you also let me know if you are using Cypress DVK or a custom board?

 

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kyohei
Level 1
Level 1
First reply posted First question asked Welcome!

Before and after the change, "Enable manufactuaring interface" is checked.
And I'm using custom borad.

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MallikaK_22
Moderator
Moderator
Moderator
50 likes received 750 replies posted 250 solutions authored

Hi,

Kindly share the schematics  of your board.

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