New ContributorArria II needs to provide VCC, VCCIO, VCCPD and VCCL_ GXB,VCCH_ GXB,VCCA_ PLL,VCCD_ PLL, VCCA, VCCCB. Do these nine types of power supply have power on sequence requirements? If so, what is the power on sequence of the nine power supplies?
Regular ContributorHi,
Please refer the Power Management section in Arria II handbook: https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/arria-ii-gx/aiigx_51012.pdf
This device supports Hot Socketing, so no specific sequence required for most of the power supplies, but do note some requirement mentioned for Arria II GZ devices on page 3.
Regards.
