Hi,
I am use L9916 for alternator project. I want to do OTP programming. but I could not succeed. I found only one document for programming. There are some issues that are not fully explained in the document.
Field monitor pin, understood as the pin called DFM. If ph is 0, it starts in standby mode.
I can see from scope that the fixed pattern is not only applied to the ign pin. So can ign and ph be short-circuited for programming?
Also, i2c communication not responding (positive or negative) without sending a fixed pattern? Can I test the i2c without sending a pattern?
I will use stm32 mcu with programming. is there any sample code or application?
Onur
