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Yamada1's avatar
Yamada1
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

About Power sequence

It would be helpful if you could teach us the following points about the power supply sequence of Arria10GX. 　1) The guidelines state that the power should be turned on in the order of Group1 → Grou...
FakhrulA_altera's avatar
FakhrulA_altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi Yamada1,

Sorry for the late response. Regardless of which bank the power rail is located in, they should follow the guidelines as stated in the user guide.

Regards,

Fakhrul

Yamada1's avatar
Yamada1
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

Thank you for answering.

I'm sorry that I didn't convey the intention of the question well.

It would be helpful if you could teach us about the following points after complying with the order of power supply rising in Group1 → Group2 → Group3.

・As long as the power supplies of Group1 and Group2 have risen first, we recognize that the order of Vccpgm, Vccio, and Vccio_hps may be arbitrary. If so, does it mean that the Vccio of each bank can be turned on in any order as long as the power supply of Group1 and Group2 is turned on first? (power supply for devices connected to each bank) at the same time or in the specified order)

I'm sorry to trouble you, but it would be helpful if you could teach me.