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yxm00's avatar
yxm00
Icon for New Contributor rankNew Contributor
5 years ago
Solved

Why MAX10 always boot from CFM0 when power up?

There are 2 different image in Max10(10M08SAE). Pin of CONFIG_SEL , 10-KΩ pull-down. I have set config_sel_overwrite=1, config_sel= 1( When I trigger FPGA to reconfigure by DualBoot IP, it can ...
  • JohnT_Altera's avatar
    JohnT_Altera
    5 years ago

    Hi,

    If you are using the Dual Boot IP, then you will need to write a state machine to on your image0 so that after setting the config_sel_overwrite and config_sel then you only you trigger the reconfigure through the IP.

    If you would like to boot to Image1 after power cycle then you will need to connect CONFIG_SEL pin to 10-KΩ pull-up.

JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,

If you are using the Dual Boot IP, then you will need to write a state machine to on your image0 so that after setting the config_sel_overwrite and config_sel then you only you trigger the reconfigure through the IP.

If you would like to boot to Image1 after power cycle then you will need to connect CONFIG_SEL pin to 10-KΩ pull-up.

yxm00's avatar
yxm00
Icon for New Contributor rankNew Contributor
5 years ago

I see, thank you very much.