03-10-2017 07:35 AM
03-10-2017 07:57 AM
What is the board number?
The BBRAM for the key is powered by Vccaux while the device is powered, and by Vbatt otherwise.
03-10-2017 08:15 AM
03-10-2017 08:47 AM
Thanks for the quick response. I appreciate it. I want a little more clarity generally on Xilinx devices, does Vccaux get powered down anytime during the Boot up process?
03-11-2017 05:39 AM
The BBRAM requires some sort of power source to keep its data. The Z-Turn doesn't include a battery, so if you're intending to remove all the other power supplies (doing a power cycle) then you will need to provide a battery.