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Altera_Forum's avatar
Altera_Forum
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14 years ago

Best way for a 3d matrix

Hi, I need to use a matrix of 8x8, wich each position have a 8bits number. Something like 8x8x8. I would like to know how can i do that. I actually did a test project using the following method:...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

array_entrada and array_saida are not the same type, because you have made them separatly. This is because VHDL has strong typing, when you make 2 types they are not the same.

Because they are similar types, you may be able to get away with this:

saida <= array_saida( entrada );

but the best thing to do is just declare saida and entrada as the same type:

port(

entrada : in array_entrada;

saida : out array_entrada

...

saida <= entrada;