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Power Supply

TY-Three
Beginner
125 Views

Arria 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?

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Ash_R_Intel
Employee
100 Views

Hi,

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....

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.



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