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IIC Clock stretching on an MC9S08SH8

Question asked by Ingo_Michael on Aug 4, 2011
Latest reply on Aug 6, 2011 by Ingo_Michael

Hello @ All!

 

Does anyone know if the MC9S08SH8 do Clock Stretching automatically (in Hardware), or do I have to implement it in my software routines?

 

Do I have to wait for the ´"IIC Interrupt flag" in IICS (Bit 1) or is it better to wait for the "Transfer complete flag" (Bit 7) in IICS after sending one byte of data to provide clock stretching? Now I am using the interrupt flag.

 

Regards

 

Ingo

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