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Altera_Forum's avatar
Altera_Forum
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9 years ago

Error pre-loading RAM on MAX10

I'm trying to pre-load a 2-port RAM IP on a MAX10 10M08SAE144C8GES. It should support pre-loading since it is an SA version.

When I get to assembling I get this error in Quartus Prime:

Error (14703): Invalid internal configuration mode for design with pre-initialized eram

Googling led me to try this:

https://www.altera.com/support/support-resources/knowledge-base/solutions/rd10302014_959.html

by adding

set_global_assignment -name ENABLE_ERAM_PRELOAD ON

to the qsf file.

But to no avail, as Quartus will not open the project with the line in the qsf file:

Error (125048): Error reading Quartus Prime Settings File C:/.../ADC_RAM.qsf, line 219

Info (125063): set_global_assignment -name ENABLE_ERAM_PRELOAD ON

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    9 years ago

    Which configuration mode is selected for your project?

    Under 'Assignments' -> 'Device', select 'Device and Pin Options'. Under the 'Configuration' tab ensure the 'Configuration mode' is set to a mode 'with Memory Initialization'.

    Cheers,

    Alex