How to configure I2C frequency 50k or lesser ?

Hi,

You can try 0x00C80000, which should give ~48.9 kHz. Note that other values than the ones listed in the register has not been tested or verified, and may not work correctly. The minimum supported bitrate in the TWI(M) peripheral is 100 kbps, so below this you are operating outside of spec.

Best regards,
Jørgen

~9.8 kHz = 0x00280000

~19.5 kHz = 0x00500000

~29.3 kHz = 0x00780000

~39.1 kHz = 0x00A00000

Thanks for your reply.

Please tell us your suggestion on I2C peripheral which is not detecting. What would be the cause?

Regards

Sudharsan

Thanks for your reply.

Please tell us your suggestion on I2C peripheral which is not detecting. What would be the cause?

Regards

Sudharsan