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USB superspeed peripherals Forum Discussions

TeLe_4638221
Level 3
Level 3
First like given

Hello,

I had a question about fx3..

Is it possible that fx3 can be used by i2c slave mode?

if it is possible, how to set the fx3 firmware ? like i2c slave addr..

please let me know about that.

thanks

Best Regards,

Ted Lee

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1 Solution
Hemanth
Moderator
Moderator
Moderator
First like given First question asked 750 replies posted

Hi Ted Lee,

No. Master/Slave option in the GPIF II Designer is for GPIF Interface and not for I2C.

Regards,

Hemanth

Hemanth

View solution in original post

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4 Replies
JayakrishnaT_76
Moderator
Moderator
Moderator
First question asked 1000 replies posted 750 replies posted

Hello,

It is not possible to use FX3 as an I2C slave. The same is documented in page 31 section 1.4.6 of the document FX3 TRM. This document comes along with FX3 SDK and can be found in the following location:

C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\doc\firmware

Best Regards,

Jayakrishna

Best Regards,
Jayakrishna
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hello,

I though that I just can be possible to change the interface type from master to slave in the GPIF II designer.

thanks for your reply.

Best Regards,

Ted Lee

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Hemanth
Moderator
Moderator
Moderator
First like given First question asked 750 replies posted

Hi Ted Lee,

No. Master/Slave option in the GPIF II Designer is for GPIF Interface and not for I2C.

Regards,

Hemanth

Hemanth
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Hello,

thanks for your support

Best Regards,

Ted Lee

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