Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

GPIO Expansion Header pinout for De1-SOC and De10 standard boards

Hello,

I'm looking for complete pinot of GPIO Expansion Header for De1-SOC and De10 standard boards.

Every header has 40 pins, all data I've found describes only 36 pins of GPIO. Which pins are 5V & GND , 3.3V and GND? for both boards.

Thank you.

"...It comes with with DC +5V (VCC5), 3.3V VCC3P3), and two GND" - from DE10- Standard User manual , page 26

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    8 years ago

    Hello Algrin,

    Go to terrasic site.

    Go to resources of DE10-Standard

    Go to system CD download (.zip)

    Unpack system cd (see below for what download gives on my pc)

    C:\Users\sidjogi\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IU9UUNPD\DE10-Standard_v.1.2.0_SystemCD.zip\Schematic

    There you will find a detailed schematic "DE10-standard.pdf" in the schematic dir.

    Look at sheet 13 of 33 the complete layout of the GPIO with 3.3 and 5volt pins.

    DE1-SOC will be a similar.

    Best Regards,

    Johi.