Hardware design

[olivierlebrun]

hi, we delevoppe a card with a module which is use your nRF52832 IC. I check in your document information relative to IO hardware, but i didn't find any information concerning the type of IO pin. I would like to know , if pin is setting in output mode , what are the state that pin can take ( High Level, Low Level, high impedance ). Can we set pin in push-pull mode, in open drain, etc..

Best Regards

[Andreas]

Hi,

 
When configured as an output, the GPIO is push-pull, you can set it high or low with high or standard drive. 

 

Best regards,

Andreas

[awneil]

olivierlebrun said:

i didn't find any information concerning the type of IO pin

Where did you look?

The Product Specification is here:

https://infocenter.nordicsemi.com/topic/struct_nrf52/struct/nrf52832_ps.html

specifically, the GPIO documentation:

https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52832.ps.v1.1/gpio.html?cp=3_1_0_19#concept_zyt_tcb_lr