3 Replies Latest reply on Jan 17, 2018 10:44 PM by ctan94x_intel

    Using HPET to control multiple gpios

    RNacu

      Hi,

       

      How do I use HPET to control multiple gpios of my intel Apollo lake board in 1us (1MHz) precision?

      Currently, the board has 4 pwms, and few only was populated in the board through header and some is not accessible, also I need at least 8 gpios running at least 1MHz pwm.

       

      Thanks

      Gilmar