CY8C4125AZI-S413 change with CY8C4025AZI-S413

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hesc_1314511
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Hello Dear,

in a project done with CY8C4125AZI-S413, I replaced with CY8C4025AZI-S413, communicated by Cypress as an interchangeable cpu. I have make a build of the project, but it gives me an error that comes from the CYDWR file, for the SCB_i2c_SDA, SCB_i2c_SCL, TCPWM.line, as cannor reached from this pin pins. why does this happen to me?

Thanks Henry

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Hello Henry,

The reason for the error is due to conflict in routing which can be resolved by using different pins. I have attached the updated project which builds successfully.

Regards,

Dheeraj

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DheerajK_81
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First comment on KBA First comment on blog 5 questions asked

Hello Henry,

Even though they maybe interchangeable please make sure you use the right pin assignments for the components by following the "Alternate Pin Functions" table for the device.

Attaching the datasheet of both the devices for reference:

PSoC 4100S: https://www.cypress.com/file/230626/download

PSoC 4000S: https://www.cypress.com/file/230631/download

A screenshot of the error or attaching your project might provide more insight on the issue

Regards,

Dheeraj

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Hello,

this is my project, with screenshot of error

so many thanks

Henry

Il 28/02/2019 16:58, DheerajK_81 ha scritto:

<http://www.cypress.com>

Cypress Developer Community <https://community.cypress.com/?et=watches.email.thread>

CY8C4125AZI-S413 change with CY8C4025AZI-S413

reply from DheerajK_81<https://community.cypress.com/people/DheerajK_81?et=watches.email.thread> in PSoC 4 MCU Community - View the full discussion<https://community.cypress.com/message/188753?et=watches.email.thread#188753>

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Hello,

Do you have seen my replay to you?

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Hello Henry,

The reason for the error is due to conflict in routing which can be resolved by using different pins. I have attached the updated project which builds successfully.

Regards,

Dheeraj

Hello Dheeraj,

Thanks about your replay, I have solved it.

Regards

Henry

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