Hi all,
From the datasheet of 3c120 (cyclone III), the data[0] is a pin used in configuration, and in user mode it can be used as a dedicated input pin with "optional user control". But when I use it as an input pin in my design, the fitter reports an error saying this pin has been used. Is there any settings I should set before I can use this pin in user mode?
Thanks, Hua