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Altera_Forum
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15 years ago

How to define contant look up tables (LUT) ??

Hello.. I can define LUT4 (4 input, 16 bit init value) and LUT5 (5 input, 32 bit init value) look up tables with constant values on Lattice Diamond in this way; LUT5 # (.init (32'h3...
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Altera_Forum
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15 years ago

Quartus has a cycloneiii_lcell_comb primitive for this purpose. See the users guide designing with low-level primitives. But what do you want to achieve?