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USB Superspeed Peripherals

Anonymous
Not applicable

1、How to encrypt the FX3 chip firmware?

2、Does every FX3 chip have a unique ID, how to read it?

3、My design requires a unique ID for each product, I want to bind the ID of the chip to the ID of the product.

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1 Solution
alamandaa_16
Moderator
Moderator

Hi Weifeng,

The unique ID is actually stored in two registers each of 32 Bit.

Their address : 0xE0055010 and 0xE0055014.

You can read these bits from the address location 0xE0055010.

Please go through below link:

"Unique Id-Registers in CYUSB3014 "

Regards,

Anil Srinivas.

View solution in original post

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3 Replies
alamandaa_16
Moderator
Moderator

Hi Weifeng,

The unique ID is actually stored in two registers each of 32 Bit.

Their address : 0xE0055010 and 0xE0055014.

You can read these bits from the address location 0xE0055010.

Please go through below link:

"Unique Id-Registers in CYUSB3014 "

Regards,

Anil Srinivas.

View solution in original post

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Anonymous
Not applicable

Thanks Anil Srinivas

what about firmware encryption?

My firmware is stored in the spi flash.

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alamandaa_16
Moderator
Moderator

Hi,

Please find the attached secure firmware update document.

Regards,

Anil Srinivas.

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