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question about integer type

Altera_Forum
Honored Contributor II
‎08-04-2011 09:51 PM
1,468 Views

Hi ALL, 

 

I am wondering what is the largest value of an integer in vhdl?Thanks!
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Altera_Forum
Honored Contributor II
‎08-05-2011 06:56 AM
737 Views

According to VHDL standard, integer range should include -2147483647 to +2147483647 (32bit signed). 

Anyway, the actual range is implementation dependent and can be 64bit.
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Altera_Forum
Honored Contributor II
‎08-05-2011 12:02 PM
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It's 32 bit signed in Quartus.

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