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Aduc7126 IIC problem

Question asked by Weilin on Jan 8, 2014
Latest reply on Jan 23, 2014 by ABuda



1. I use the Analog Source CODE provided modified I2C1 use, I use two circuit board testing,

   Other addresses tests are OK, but just use the I2C1 Section 4 addresses (I2C1ADR0 [3]) communications have problems,

   SLAVE NO ACK from the waveform looks Master is normal, I ask why did not respond SLAVE is there a problem?


2. In addition it can provide support for 10 bit address I2C1 Source code, I set according datasheet can not be used?




PS.Waveform and CODE Annex