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Altera_Forum's avatar
Altera_Forum
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11 years ago

Need advice about coding style

Hello I'm Alex and I am novice for VHDL coding. if my english awful pls forgive me. I trying to understand VHDL PROCESS statement. I try with 1bit full adder with carry save function in Quartus2 v...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Ok. I conclude - just describe your intetion as algorithm then compiler will decide about implemantion. By the way, looking at code for full_adder_nbit is there upper limit for N when the logic sysnthesis with plus operator will be worst than using build-in PARALLEL_ADD structure , the last i found in IP-catalog. It is also about coding style - using built-in functions and blocks rather than reinventing one's own.