"nRESET" pull-up setting

[takashina hiroki]

SDK: 15.3.0
Example: ble_app_multirole_lesc
Device: EYSHJNZWZ (nRF52832)

I want "nRESET" to be set without pull-up.
How can I use "nRESET" without pull-up?

[bjorn-spockeli]

Hi Hiroki-san, 

do you want to use the nRESET pin as a regular GPIO(i.e. no pin reset functionality) or do you want the nRESET pin( pin 21) to have the reset functionality exposed, but with the internal pullup disabled?

Best regards

Bjørn

[takashina hiroki]

It is used as a reset function instead of GPIO.
I want to set it without pull-up.

[bjorn-spockeli]

This is not possible. When you configure pin 21 as nRESET, then the pull-up is automatically enabled and cannot be set to no-pull. 

[takashina hiroki]

Thank you for answering.
I understood it.