***I2C Texas Instrument Sample Protocol and Handshaking

 https://www.ti.com/lit/an/sbaa565/sbaa565.pdf?ts=1732595941806&ref_url=https%253A%252F%252Fwww.google.com%252F

 ACK is "0", Write is 0, Read is 1

 https://www.analog.com/en/resources/technical-articles/i2c-primer-what-is-i2c-part-1.html

 

 

 

 

 

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Application Note
A Basic Guide to I2C

https://www.ti.com/lit/an/sbaa565/sbaa565.pdf?ts=1732595941806&ref_url=https%253A%252F%252Fwww.google.com%252F