vhdl - Comprehensive list of RTL pragma directive triggers -


in verilog , vhdl rtl commands tools can given pragma directives pseudo comments. want avoid using of these pragma directives in real comments, i'd have comprehensive list of pragma directive triggers. ones know are:

-- pragma // synthesis -- synopsys

you can find comprehensive list here:

http://www.sigasi.com/content/list-known-vhdl-metacomment-pragmas

as long don't have comment starting trigger, i.e., -- <trigger> ..., should safe.

for example, when using altera quartus, avoid comments such as

-- altera code below,

while

-- following altera.

would fine.


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