3 Replies Latest reply on Jan 5, 2012 4:32 AM by silvio.ziegler

    GPIO firmware controlled pull up or pull down resistors.

    david.hargrove

      In the "Digital I/Os" section on page 13 of the CYUSB3014 datasheet there is a statement that the I/O pins can be configured via firmware to be tristated, weak pull up, or pull down.  Does the FX3 support configuring a GPIO pin as an input with a weak pull up?  If so, how would this be done in firmware?