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PSoC 5, 3 & 1

MaTr_1730276
New Contributor II

Hello,

I've a question.

In PSoC5 if I set in the pin configuration -> Reset -> Power-On Reset -> Pulled Up, does it means that the pin is pulled up if a reset occurs (for example for a watchdog or if I force a sw reset ....) or it is pulled up Always in every condition also at Power On ?

Thanks and regards

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1 Solution
Bob_Marlowe
Expert II

The pins are originally in Hi-z mode when the chip is powered. This lasts until the configuration of the pins is loaded into the registers as part of the boot process. For a PSoC5 you can specify a different mode for this time span when required. When the boot process is finished the pin configuration is always what you specified for the pin component.

Bob

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Bob_Marlowe
Expert II

The pins are originally in Hi-z mode when the chip is powered. This lasts until the configuration of the pins is loaded into the registers as part of the boot process. For a PSoC5 you can specify a different mode for this time span when required. When the boot process is finished the pin configuration is always what you specified for the pin component.

Bob

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