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BrianSune_Froum's avatar
BrianSune_Froum
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4 months ago

Cyclone 5 SoC FPGA Bank Supply Prerequisite

Dear Altera Support Team, I am not sure this is correct and did not found much info on Handbook. Device 5CSXF6C6U23 CASE 1: BANK 5A 5B only supplied VCCPD to 2.5V and VCCIO is floated. JTAG s...
Configuration
Generic Io
Power
Programmable Logic Device
AqidAyman_Altera's avatar
AqidAyman_Altera
Icon for Regular Contributor rankRegular Contributor
4 months ago

Hi Brian,


Since you left it as default, can you confirm that you tied those pins pull-up to VCCPGM and not VCCIO5A?

 

Regards,
Aqid

BrianSune_Froum's avatar
BrianSune_Froum
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4 months ago

AqidAyman_Altera​ 

You know this is making no sense?

I suggests Altera staff or actual FAE confirm.
You are simply guessing and not reading the document.

Thanks,

Brian

  • AqidAyman_Altera's avatar
    AqidAyman_Altera
    Icon for Regular Contributor rankRegular Contributor
    3 months ago

    Hi BrianSune_Froum,


    I really apologies if you think my question is not valid.

    I am trying to isolate the issue by getting further confirmation on your setup because I don't have all the details. 

     

    Anyhow, I will try to bring your questions to the internal team to get further confirmation. I will contact you privately on this.

     

    Again, I am sorry for the questions I asked.

     

    Regards,
    Aqid