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TomM's avatar
TomM
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5 years ago

Dual Configuration IP on MAX10

Hi, I have got a problem with the Dual Configuration IP on a Max 10M08DAF256I7G. I'm using Quartus Version 17.1. I write the config_sel_overwrite and config_sel at Offset 1 Read the busy signal ...
JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


After you performed reconfiguration, do you try to read the offset 3 to see it it is busy?


  • TomM's avatar
    TomM
    Icon for New Contributor rankNew Contributor
    5 years ago

    Hello John,

    yes I do. The sequence in the state machine is

    • addr="000", writedata = "01"
    • addr="000", writedata = "01", write='1' (triggering the reconfiguration)
    • addr="011", read='1'
    • addr="011", read='1' and wait till readdata(0) is '0'