Tulkas
Member level 4
ad7714 self-calibration
How can i read 3 channels of this ic?. I'm reading channels like that : Self-Calibration channel 1, when DRDY bit (not pin) is low i read data register, Self-Calibratoin channel 2, when DRDY bit is low i read data register, Self-Calibration channel 3, when DRDY bit is low......When I have just read all the channels I return to begin. When I look at the stored information they don't coincide with the awaited ones because the channels have been read bad. Someone can explain to me which is the correct way of reading them.
Thanks
How can i read 3 channels of this ic?. I'm reading channels like that : Self-Calibration channel 1, when DRDY bit (not pin) is low i read data register, Self-Calibratoin channel 2, when DRDY bit is low i read data register, Self-Calibration channel 3, when DRDY bit is low......When I have just read all the channels I return to begin. When I look at the stored information they don't coincide with the awaited ones because the channels have been read bad. Someone can explain to me which is the correct way of reading them.
Thanks