Analog Discovery 3 - I2C Write Stopped Clock Signal on a Other Pin

[Dinushka]

Hello,

I am using Analog Discovery 3 to provide master clock(DIO 4) to a sensor and I2C protocol to read back from the sensor(DIO2,DIO3). When the I2C write command is called, Master clock at DIO4 stops. I suspect whether this is due to I2C using pattern generator resources as described in WaveForms help page . 

is there any possible configuration to generate a clock signal and communicate using I2C simultaneously using analog discovery 3? 

Edited June 21 by Dinushka

[attila]

Hi @Dinushka

You could use a Wavegen channel or 10-50MHz reference clock output on Trigger IOs.

 

[Dinushka]

Hi @attila

Thanks.. This worked for me perfectly