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Altera_Forum
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11 years ago

VHDL Fixed point package with Quartus

Hello! I am trying to use the VHDL Fixed-point package fixed_pkg with Quartus II (11.0 sp1). http://www.vhdl.org/fphld/vhdl.html The package works fine except when trying to define a two dime...
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Altera_Forum
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11 years ago

Thanks Tricky!

I tried the same with a higher version of Quartus II and got the same error.

A colleague of mine suggested defining the 2D-Matrix based on 1-D array, and it actually worked. 


type GVec is array (0 to 1) of GVal;
type GMat is array (0 to 1) of GVec;

In the top-level entity: 


fGab <= GMTest(0)(0);