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Altera_Forum
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13 years ago

Issue when converting between multiple data types

Hello everybody I have an issue with this one line of code here: output(to_integer(unsigned(msbd) + unsigned(lsb)) downto 0) <= bit_field(to_integer(unsigned(msbd) + unsigned(lsb)) downto to...
Altera_Forum's avatar
Altera_Forum
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13 years ago

You can also use a loop, and decide where the bits are coming from with an if -elsif - else statement inside that loop.

The code now gets bigger, using 740 LCs.

I feel that a solution using barrelshifters and simple logic operators will be a lot smaller, and probably also faster (using less levels of logic)