Forum Discussion
Altera_Forum
Honored Contributor
Honored Contributorhigh input voltage damage
I'm using altera de0 board cyclone III i put about 4 volts input to one or two of the I/O pins after that my laptop doesn't recognize the altera kit any more when it is connected. Did the 4 volts ...
Altera_ForumHonored Contributor
Honored ContributorHi Nada,
For your information, the CIII max DC input voltage for pins is 3.95V. You might want to take note of this when you change to new CIII device. You can refer to CIII device datasheet -> Table 1–1. Cyclone III Devices Absolute Maximum Ratings for further details.
