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Blues-sptn's avatar
Blues-sptn
Icon for Occasional Contributor rankOccasional Contributor
7 years ago

In the MAX 10, I / O pin state before entering user mode can be set by Quartus Prime option "Set I / O weak pull-up prior usemode". So as a question, is it possible to set weak pull-up for each pin?

In the "Set I / O weak pull-up prior usemode" setting, it is considered that individual settings can not be made because I / O excluding some are subject. .
AnandRaj_S_Intel's avatar
AnandRaj_S_Intel
Icon for Regular Contributor rankRegular Contributor
7 years ago

Hi,

Is it possible to individually set the state of the I / O during configuration?

No, we can not set individually.Setting is common for all pins.

But under user mode we can control enable or disable.

Using Pin Planner tool ->right click on any column header, and select Customize Columns ->under available column select-> Weak Pull-Up Resistor->click add selected column ->click ok. Now back in the Pin Planner window, you should see a new column called Weak Pull-Up Resistor. For each pin you wish to enable it on, simply click in the box for that column and select "On" By default it is turned "Off".

Regards

Anand