CY68013 Clkout wrong | Cypress Semiconductor
CY68013 Clkout wrong
I have a 24 MHz crystal oscillator attached to the XTAL_IN and XTAL_OUT of the CY68013 128 pin package. The voltage level on the XTAIN_IN side is around 3.3 Volts peak-to-peak. On the XTAL_OUT side I am only seeing 2V. My CLKOUT pin then puts out around 140 MHz, which is WAY above the default of 12 MHz. I see CLKOUT intially start at 12 MHz(default) then change to 140 MHz. Why is this clock so fast? Could the 2 Volts peak-to-peak be the issue? Why am I only seeing 2V peak-to-peak?