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TMP100-EP (i2c interface) STOP condition

ashok jaladanki1
Prodigy 40 points

Hi,

As per the data sheet (Figure 6 and 7), i have observed that I2C master should generate the STOP condition after every write or read operation. My question is it require to set the STOP condition after every I2C master read/write transactions?

If yes, how to handle the STOP condition in the continuous I2C master read operations? do we have to set the STOP condition after every READ transaction?

Thanks,

Ashok

 

  • 0
    TI__Expert 6930 points

    Hi Ashok,

    Thanks for your question...for continuous read operation you will not require a stop at the end of each I2C sequence.  once you have established the pointer regsister you can issue a chip addres with read instruction assuming you intend to read the same register over and over.