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Altera_Forum
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14 years ago

ModelSim with VHDL 2008

Peace be upon you; I am using Quartus II 11.1, ModelSim 10.c (x64), I am used to design my files on Quartus and simulate it on ModelSim using VHDL 2002; Then I had to move to VHDL 2008 due to so...
Altera_Forum's avatar
Altera_Forum
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14 years ago

I am trying to create a generic register file

{ Generic Width

Generic number of registers

Generic number of Read/Write Ports }

I could achieve this by using a 2D array : Type 2D_Array (Natural Range<>, Natural Range <>) of STD_LOGIC ;

But this way caused trouble when I use it because when I try to use the register file as a component, I have to deal with its Read/Write Ports as a 2D array, so it would be a lot easier to have an array of STD_LOGIC_VECTOR instead.

A constant in a package restricts the use of the register file as I use it a lot with variable parameters.