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Altera_Forum
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13 years ago

Avoid Error 10454 - Integer in RANGE

Hello all together, I am looking for a solution to avoid the Error 10454. I know, that this RANGE is not VHDL-conform. FUNCTION summe( zahl1 : STD_LOGIC_VECTOR; zahl...
Altera_Forum's avatar
Altera_Forum
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13 years ago

How big is zahl1?

You should initialize v_summe at the beginning of the function too, I don't understand how Modelsim can give you an answer other than XXXXX when you do arithmetics on uninitialized vectors.

I also assume that you are using the non standard std_logic_(un)signed library. You should consider using numeric_std instead and the signed/unsigned types, this is the recommended way.