Application Notes
Troubleshooting I2C Bus Protocol
Texas Instruments
Published : 19 Oct 09
Description
When using the I2C™ bus protocol the designer must ensure that the hardware complies with the I2C standard. This application report describes the I2C protocol and provides guidelines on debugging a missing acknowledgment selecting the pullup resistors or meeting the maximum capacitance load of an I2C bus. A conflict occurs if devices sharing the I2C bus have the same slave address. This
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