Posted on September 07, 2017 at 05:24There are two different descriptions in AN2586 and AN1709.In AN2586 it says it must be left highZ, and as far as I can tell from the figure it means floating.In AN1709 it says it should be tied to ground.Does the...

Posted on July 04, 2017 at 05:25I understand that CPOL takes effect only after SPE is set. But when I talks with AD7606, I need to have CPOL high at idle, and one line only(either BIDIMODE=0 or BIDIMODE=1) for receiving. In this mode, SPE can only b...