Category: Specifications
tool:-
Device: Arria® II


The Arria® II power sequence (the order in which power is turned on or off) is shown below.

■ Power-Up Sequence

There is no power-up sequence for Arria® II GX/GT.

For Arria® II GZ, VCC (0.9V) should come up before VCCAUX (2.5V).

For more information, please refer to the following documents.
Also note that each power supply is required to increase monotonically and rise to each voltage level within the specified time (tRAMP).

■ Power-Down Sequence

No power-down sequence.


Reference information
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/arria-ii-gx/aiigx_51012.pdf
(Search for Power-Up Sequence, tRAMP, Power-Down.)
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/arria-ii-gx/aiigx_53001.pdf
(Search for tRAMP.)