I would like to confirm that the serial flash controller IP is only recommended to run at 25 MHz clock, as per the application note AN-736 on the website updated on 2016.05.20.
My Nios currently runs at 50 MHz, looking at how to handle this.
Thanks.
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FJumaah, Thank you for your answer. Yes, it is helpful. I will plan to use 2 clocks, one for Nios and one for the serial flash. I trust that there will be no clock domain crossing issues here.... Thanks, James
Hello
Just wanted to know if there are no clock domains issues when connecting Nios running at 100Mhz and Flash controller IP running in a slower speed?
I want to use Remote update and to program serial flash with an application image from Nios.
Flash controller IP currently connected exactly as shown on figure 3 above (to instruction and data master buses of Avalon).
Or I need to connect Nios and Flash controller IP through a bridge?
I am using EP4CGX150CF23C8N.
Thank you
Alex
