FPGA Configuration - CFM0 vs UFM

[Altera_Forum]

Hi All, 

 As for the MAX10 Configuration, there are two options for the POF file:  1) CFM0 2) UFM  What's the difference? Why both are needed?  Thank you!

[Altera_Forum]

Hi, 

 CFM is used to store configuration images while UFM is used to store user images such as Nios II application & user data.

[Altera_Forum]

CFM = Configuration Flash Memory. UFM = User Flash Memory. See the MAX 10 handbook and this online training for details: 

 https://www.altera.com/support/training/course/omaxufm.html