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Altera_Forum
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12 years ago

ep1c3t100c8n out put 1.8V

hi all,

any one know how to make ep1c3t100c8n out put 1.8V?

6 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    12 years ago

    By supplying the respective IO-bank with a VCCIO of 1.8 V, as described in the device handbook.

  • Altera_Forum's avatar
    Altera_Forum
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    12 years ago

    may i have your contact that i can chat with you? i want to know more details about it. and show your photo of my device. do you have pinouts of this chip?

  • Altera_Forum's avatar
    Altera_Forum
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    12 years ago

    hi,

    thanks for your reply. may i have your contact? i want to ask you detail and show you photo of my device.
  • Altera_Forum's avatar
    Altera_Forum
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    12 years ago

    You noticed that I was talking about actual VCCIO supply voltage, not the pin planner setting?

  • Altera_Forum's avatar
    Altera_Forum
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    12 years ago

    VCCIO 18,31,46,59,80,95, i give 1.8. i give 1.8V. when i read chip. VCCIO become 3.3. what happen?