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Altera_Forum's avatar
Altera_Forum
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15 years ago

VHDL code for 16 to 1 mux using Nand gates

can neone just tell me how i can implemnet it using structural.. because i have 16 gates involved inthis.. and only structural modelling will make it easier.. but i have to declare a component...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

use not gate and connect

sel needs 4 not gates then connect output of not gates to input of nand.

please tell your examiner that whether it is structural not/nand or inferred it ends up with same result. if you infer then quartus will do the connection for you. In fact it is not connections of gates but of lookup tables. There are no gates in fpga fabricated as we know them...