Forum Post: RE: CCS/LAUNCHXL-F28379D: Hardware connection of Enhanced QEP strobe in LAUNCHXL-F28379D_SCH and its function

Hi Sapna, Most of the application do not use QEP strobe signal, so to save header space it is not connected to the level-shifter, though it is still available as GPIO hence you can definitely use it, but not in 5V domain it has to be 3.3V. Regards, Nirav