Having an issue programming the device.
- The IO_Reset toggles correctly
- The Ref_Clock input seems correct
- All of the SPI lines look correct.
- The IO_Update appears correct, but the registers are not updated. Therefore we do not get a PLL_Lock signal out.
Question: Does the Master Reset have to be toggled after power up for the device to work? I say yes but seems that was not done in the firmware as there is no information about the timing of this signal in the datasheet.