Radio Data System (RDS) > PIRA32 RDS Encoder

PIRA32 MOD

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superjr83:
I would like to know if it is possible to use / replace the item "4.4.4 Analog section sample circuit" mentioned in the P232 Microcontroller Rev. 2019-03-12 documentation directly using the P32 Microcontroller. Is it possible without changes to the P32 fw?

Jan:
You're asking for direct replacement, so the answer is no, it's not possible. The PIRA32 Microcontroller requires external pilot filter while the P232 Microcontroller has pilot filter built-in.

You should use the P232 for new design. Since you can omit the external pilot filter with LM567, the final circuit is even cheaper.

superjr83:
Is a custom uC possible?
Exactly the P232 uC core built into a 28-pin pic18F ... (no port 2 buffer, no program select input, no TA key input, no LCD data line -> LDC on I2C serial data).

Jan:
I'm sorry, we are not able to do this.

Why the P232 mcu is not suitable for you?

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