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Altera_Forum
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11 years ago

32-to-1 multiplexer VHDL CODE Simplification

Hello! This is a code from a program and I was wondering if there was a way to simplify it with a for loop? Thank you for your help! library IEEE; use IEEE.STD_LOGIC_1164.ALL; use IEEE.STD_LOGIC_A...
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Altera_Forum
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11 years ago

Alternatively a combinatorial loop is not required. If datain is your 32-bit input, sel is your 5-bit select, then the output bit select is simply ... 


bitout <= datain(to_integer(unsigned(sel)));

Cheers,

Dave