>I'd appreciate it if anyone can throw some light on
>the "interrupt on start and stop bits" modes of the
>PIC16F SSP module (with SPCON:SSPM<3:0> = 111x).
>I have not been able to find any proper documentation
>of this function in the PIC device data sheet, the
>Mid-Range Reference Manual or the application notes
>relating to I2C slave mode.

I seem to remember that this function does not work. I tried using it on
some 16F876 devices, and had problems, and the only solution seemed to be
some form of timer operation. I will need to go back and find the details of
what I did to explain it further.

You should be able to find some messages in the Piclist.com archive, as I
did ask the question there, be around three years ago now IIRC.

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