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KBhag3's avatar
KBhag3
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6 years ago

Cyclone 10GX JTAG Programming

Hi, I am using Cyclone 10GX in one of my design. When I started testing my board, JTAG was not functioning properly. I could program Cyclone10 through JTAG at 1MHz but not beyond that. I tried diffe...
Afari6's avatar
Afari6
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6 years ago

Hi,

I don't know if your problem is resolved but i read somewhere (i don't remember the document) that in fast mode (MSEL = 010) density need to be > 256Mb OR > 512Mb.

Perahps that can help you.

  • KBhag3's avatar
    KBhag3
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    6 years ago

    Hi,

    Thanks for your reply. I just changed the Flash with a new device & it started working.

    Best regards,

    Bhagavath

    • KBhag3's avatar
      KBhag3
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      6 years ago

      Actually it started working in first board when I removed 10K pullup from D0 & D1 lines of configuration Flash.