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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...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

First of all, I think you made an error:

type GMat is array (0 to 1, 0 to 1) of GMat;

shouldnt it be

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

I have done exactly what you did (2d array of sfixed in a package), without crashes, back in Q9.1 and 10.0 I think, maybe even 11.0. Have you tried a newer version?

Can you post the code to see if we can see anything untoward?