Forum Discussion

Ramakumar's avatar
Ramakumar
Icon for New Contributor rankNew Contributor
1 year ago

Power-Up Sequence Recommendation for Cyclone V Devices

As per cyclone V device datasheet power-up sequence on Ramp up power rails 1.1V and 2.5V is given for group1 and group2, if we have 3.3V it will be same as group2 or will be group 3 ? also if we hav...
Fpga Devkit
NazrulNaim_Intel's avatar
NazrulNaim_Intel
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hello,


Sorry for the delay. To answer your question, it will be in group 2 because of 3.3V is recommended for VCCPD, VCCIO and VCCPGM. For more information regarding this, it can be access through these links below.


Link : 10.4. Power-Up Sequence Recommendation for Cyclone® V Devices (intel.com)

Link : Recommended Operating Conditions (intel.com)


Hope that answers your question and do let me know If I can assist you any further.


Best regards,

Nazrul Naim


  • Ramakumar's avatar
    Ramakumar
    Icon for New Contributor rankNew Contributor
    1 year ago

    Hi Naim,

    Thanks for the clarification we will have Group2 for 3.3V.

    Regards,

    Rama