Forum Discussion
New ContributorWhat these primitives are coming from and is there any manual/reference for these primitives?
Hi,
The altera_syncram_derived seems to be a bug in the RTL simulation model in the past, try to rebuild the project in the latest Quartus version. Use altera_syncram as an entry instead.
The other primitives can be found in the sub-directories of Quartus directory > libraries > vhdl.
The "scfifo" and "dcfifo" can be found in the library altera_mf_components.vhd.
Whereas the "fourteennm" and "twentynm" primitives are in the fourteennm_components.vhd and twentynm_components.vhd library respectively.
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p.s. Don’t forget to Reply, and Select the Best Solution. :)
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Super ContributorHi,
The altera_syncram_derived seems to be a bug in the RTL simulation model in the past, try to rebuild the project in the latest Quartus version. Use altera_syncram as an entry instead.
The other primitives can be found in the sub-directories of Quartus directory > libraries > vhdl.
The "scfifo" and "dcfifo" can be found in the library altera_mf_components.vhd.
Whereas the "fourteennm" and "twentynm" primitives are in the fourteennm_components.vhd and twentynm_components.vhd library respectively.
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p.s. Don’t forget to Reply, and Select the Best Solution. :)
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