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YKRIS's avatar
YKRIS
Icon for New Contributor rankNew Contributor
6 years ago

VCCT_GXB & VCCR_GXB Ripple Measurements

Hi, I am using the Cyclone 10 GX in one of my designs I would like to measure the VCCT_GXB & VCCR_GXB voltage AC component (ripple, dynamic response, noise etc) and make sure is wihthin the requir...
CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
6 years ago

Hi,

Thanks for your clarification. I understand that your specific inquiry is as following:

"I'm asking what is the maximum frequency of the voltage AC component (voltage regulator ripple, noise, dynamic response etc) that will reduce the FPGA performance?"

As I search into the datasheet, I could not find any specific information on this. We would need to further engage our power expert to see if they have any inside into this.

Would you mind to help me open a new Forum case on this specific inquiry and let me know the case number so that I can help to expedite the routing to power team? Sorry as I am not able to duplicate or open new case from my side and would need your help on this.

Please let me know if there is any concern. Thank you.

Best regards,

Chee Pin

  • YKRIS's avatar
    YKRIS
    Icon for New Contributor rankNew Contributor
    6 years ago
    Hi, Im sorry not sure i understand the request. You want me to ask the question in another forum? What forum topic should i choose ? Get Outlook for Android<https://aka.ms/ghei36>
    • CheepinC_altera's avatar
      CheepinC_altera
      Icon for Regular Contributor rankRegular Contributor
      6 years ago
      Hi, Sorry if there is any confusion. Would you mind to help to ask a new question in the same Forum with title ie “The maximum frequency of the FPGA voltage AC component” so that I could help to assign to our power team for further assistance. I am having issue copying or duplicating cases in Forum probably due to permission issue. Please let me know if there is any concern. Thank you. Best regards, Chee Pin