How to configure SPI pins on nRF54L15

[Thomas Alex]

Hello,

I'm trying to connect an SPI device on the nRF54L15-DK kit. The Nordic support page says it needs to be configured using the board configurator, as seen in the screenshot below

However, in the board configurator, I see no such option (its up to date as well)

Not sure if I'm missing something, but any assistance would be of great help. 

Side note: The previous nRF54DK boards required soldering solder bridges and cutting a track to get SPI working. I was glad that the new ones didn't require that, only to come across this conundrum

[Thomas Alex]

5V is supplied from the nRF board itself (P5V0 - used to be VBUS)
The 5V is going to the peripheral device and regulated down to 1.8V. 

SPI works on 1.8V as I provide VIO to VDDIO (which is 1.8V)

[Vidar Berg]

I see, thanks for confirming. If you are using SPIM instance 20 or 21 , please also check if you get the same result in debug interface mode or if you enable constant latency: https://docs.nordicsemi.com/bundle/ps_nrf54L15/page/chapters/pin.html#d380e188