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CBlow's avatar
CBlow
Icon for Occasional Contributor rankOccasional Contributor
5 years ago
Solved

JAM/JBC file size increase from Quartus 16 to 20

Hello, A 10M04SCE144I7N design compiled in Quartus 16.1 generates JAM and JBC files that are 178KB and 357KB respectively. When the same design is compiled in Quartus 20.1, the JAM and JBC files ...
  • JohnT_Altera's avatar
    JohnT_Altera
    5 years ago

    Hi,


    You will need to use the command below to include the real-time ISP.


    quartus_cpf -c <name>.pof <name>.jam -o background_programming=on


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

Hi,


From my investigation on the jam file generated, it looks like there is additional features added into the JAM file generated which causes the file to be bigger. May I know if you enable the real-time ISP when you are using Quartus 20.1 to generate the JAM file? The reason is that I do not observed this features enabled.