after some problems with the programming of our first DA9062 our Zynq borad work well since month!
So we decided to go with the DA9062 also with our next boards. That was the reason to make a Socket-Board. So we can pre-programm and test our DA9062 and when it works fine we can use this chips in our production. We use the same schematic for our Socket-board that we also use for our previouse zynq-board.
but with the Socket-board we have a big problem:
when we enable one of the bucks in the smartcanvas the DA9062 crash (no I2C communication possible)- we need to do a power-cycle.
The LDO and the GPIOs works fine.
we check the pinning of the socket-connector it is finebut the tracelength to the inductors and capacitors a longer. does anybody try a the DA9062 with the Textool™ Series 240-5205-01 it is the version with the ground-pin! https://www.digikey.com/product-detail/en/3m/240-5205-01/3M10829-ND/3133922
thanks in advance