How to setup I2C in CX3?

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Subhash24
Level 4
Level 4
25 replies posted 10 likes given 50 sign-ins

Hello,

        I'm  trying to communicate with MPU6050 accelerometer, can anyone tell me how to setup CX3?

        what pins should I use for SDA SCL?

       if exist please provide me some documents.

     Thank you

 

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Rashi_Vatsa
Moderator
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Moderator
5 likes given 500 solutions authored 1000 replies posted

Hello,

Please refer to CX3 datasheet for information on pin numbers for I2C https://www.cypress.com/file/133591/download .

You can refer to FX3 API Guide in FX3 SDK for the API's to communicate with I2C slave  (accelerometer). You can also refer to UsbI2CDmaMode / UsbI2CRegMode examples of FX3 SDK for reference (Path: \Cypress\EZ-USB FX3 SDK\1.3\firmware\serialif_examples).

Regards,
Rashi

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Rashi_Vatsa
Moderator
Moderator
Moderator
5 likes given 500 solutions authored 1000 replies posted

Hello,

Please refer to CX3 datasheet for information on pin numbers for I2C https://www.cypress.com/file/133591/download .

You can refer to FX3 API Guide in FX3 SDK for the API's to communicate with I2C slave  (accelerometer). You can also refer to UsbI2CDmaMode / UsbI2CRegMode examples of FX3 SDK for reference (Path: \Cypress\EZ-USB FX3 SDK\1.3\firmware\serialif_examples).

Regards,
Rashi
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Subhash
Level 1
Level 1
5 sign-ins First reply posted First like given

Rashi,

           Thanks for your help.

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