HPS Clock Frequency - HPS Clock Frequency Hello, I'm wondering if the clock frequency of the HPS (@DE1-SoC, ARM Coretex A9) is reconfigurable. That is, is there any way to change the clock frequency of the processor? (As I know, it is fixed to 800MHz @DE1 -SoC) Replies: Re: HPS Clock Frequency Sorry for the late response. I'll try to change the clock frequency through the method you suggested. Thank you for your effort and time for the solution! Replies: Re: HPS Clock Frequency Hi 서박사 , I am closing the thread for now, do raise another thread if there is further question. Thanks. Regards, Aik Eu Replies: Re: HPS Clock Frequency Hi 서박사 , I will close this thread if no further questions from you. Thanks. Regards, Aik Eu Replies: Re: HPS Clock Frequency Hi 서박사 , Open the output clocks page of the HPS IP parameter editor in Qsys. Un-tick the use default MPU clock setting Manually set the MPU clock rate in the MPU Clock box Re-generate the Qsys system Re-compile the Quartus Prime project Generate a new Pre-loader using BSP-Editor Thanks. Regards, Aik Eu Replies: Re: HPS Clock Frequency Thank you for the answer. I'll be waiting for the additional information. Replies: Re: HPS Clock Frequency Hi 서박사 , I will get back to you once I have the info for your quesions. Thanks. Regards, Aik Eu