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Hidetaka's avatar
Hidetaka
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7 months ago

fitter error in Quartus Prime Pro 25.1.0.

Hello, I am having trouble with a fitter error in Quartus Prime Pro 25.1. set_global_assignment -name DEVICE 10CX105YF672I5G I purchased a board with a 10CX105YF672I5G mounted on it, and am creati...
Hdl
sstrell's avatar
sstrell
Icon for Super Contributor rankSuper Contributor
7 months ago

You're confusing AS_DATA0 (for active serial configuration) and DATA0 used as part of the 32-bit bus for the FPP configuration scheme. Check what configuration scheme you have selected in the Device and Pin options (Assigments menu -> Device).

You don't mention if this is a commercially available dev kit (if so, which one?) or your own design. Details on configuration schemes are here: https://www.intel.com/content/www/us/en/docs/programmable/683775/current/configuration-design-security-and-remote-29047.html

  • Hidetaka's avatar
    Hidetaka
    Icon for New Contributor rankNew Contributor
    7 months ago

    Hello, sstrell-san.

    I don't think you've correctly understood my inquiry.
    I'm assigning a signal to Pin_AE5. I'm getting a message saying that the Quartus Fitter cannot assign that pin to "~ALTERA_DATA0~". However, "~ALTERA_DATA0~" for this device should be Pin_Y4. The fitter pin is clearly wrong. There is an error in the device data used by the fitter.

    I think the problem is on the Quartus fitter side.
    Incidentally, the configuration scheme is AS mode.

    Regards, Hidetaka,