Hi,
Does anybody have tried to use I2C bus with a AD5390 ?
I'm trying to do so with a raspberry pi but got no answer from e device. I have other
devices connected to the bus which are answering (DS1631, DS3231M), I'm using
wiringpi library.
Hi,
Does anybody have tried to use I2C bus with a AD5390 ?
I'm trying to do so with a raspberry pi but got no answer from e device. I have other
devices connected to the bus which are answering (DS1631, DS3231M), I'm using
wiringpi library.
The timing you show is very marginal. The standard allows for data hold times of 0ns to 900ns and yours looks like it's right at 0.
It seems to be working for the DS1631, but maybe it's too close to the edge for the AD5390...
Klaus
The timing you show is very marginal. The standard allows for data hold times of 0ns to 900ns and yours looks like it's right at 0.
It seems to be working for the DS1631, but maybe it's too close to the edge for the AD5390...
Klaus