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Pzkrat
New Contributor
New ContributorCyclone 10GX - Leakage between Vcc and 1V8 IO
Hello,
during verifying power-up conditions I observed some strange behavior.
During power supply sequencing, there can be seen some relation between povering Vcc (0V9) and 1V8 used for IO.
Whe...
Ash_R_Altera
Regular Contributor
Regular ContributorHi,
There is a tRAMP time specified in the datasheet, within which all the power supplies should be up. Also there are some power-up sequencing considerations for the device. Please check the whole section of Power Management in GPIO handbook.
Regards
