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GWang31's avatar
GWang31
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7 years ago

Risk of one pin of 3.0 VCCIO bank connect to 5V logic?

Hello, I wrongly connect an I/O pin which is in 3.0V bank to 5V logic. I wonder will the damage(if happens) only affect to this specific pin or the whole FPGA? Will it help if I set this pin to hig...
GWang31's avatar
GWang31
Icon for New Contributor rankNew Contributor
7 years ago

Hi Anand,

This wrong connected pin is not power supply pin, will that make the FPGA don't work?

AnandRaj_S_Intel's avatar
AnandRaj_S_Intel
Icon for Regular Contributor rankRegular Contributor
7 years ago

​Hi,

We can check the data sheet for DC input voltage.

5 volt is above Absolute Maximum Ratings. It will damage IO pin which may establish a VCCIO and GND short leads to FPGA damage.

Regards

Anand