Forum Discussion
greenlantern01
Occasional Contributor
1 month agoAccording to the schematic, since the HPS_LTC_GPIO at GPIO40, I exported the GPIO40 of HPS from the Platform designer and connected it with the HPS_LTC_GPIO in my top level design.
Could you kindly guide me on how to switch it to low?
What would be the address of the GPIO40 that I can access from Linux to set the GPIO40 to low?