Need help in using 24 bit SPI

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Murugesh_89

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Hi,
I am going to use a 24 bit resolution AD converter with a 32 bit PIC microcontroller in SPI communication. The ad converter sends the data in 24 bit format. The waveform is given here.



I want to use spi port in PIC instead of using software spi by polling. It is given that the interrupt will be generated on 8,16,32 bit mode data transfer.

I want to know whether i can able to get interrupt on 24 bit transfer. Can anybody tell me is this possible?

Thanks,
Murugesh
 

Thanks..

Is it possible to use interrupt for 32 bit mode and neglecting the last received 8 bits by providing 32 clock signals.
 

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