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VHDL - how to convert integer to signal value |
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09-13-2007, 12:26 PM
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#1 |
how to convert integer to signal value
I have integer (in process) which I want to convert to signal
(std_logic_vector) value. How to do this? WrAddr1<=PENum; WrAddr1:=PENum; doesn't work  WrAddr1 - std_logic_vector PENum - integer Guffi |
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09-13-2007, 02:00 PM
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#2 |
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Posts: n/a
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Re: how to convert integer to signal value
Guffi wrote:
> I have integer (in process) which I want to convert to signal > (std_logic_vector) value. How to do this? > > WrAddr1<=PENum; > WrAddr1:=PENum; > > doesn't work > > WrAddr1 - std_logic_vector > PENum - integer use on top: LIBRARY ieee; USE ieee.numeric_std.ALL; and in your code: WrAddr1 <= std_logic_vector( to_unsigned( PENum, WrAddr1'LENGTH ) ); Regards, Pieter Pieter Hulshoff |
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09-13-2007, 03:46 PM
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#3 |
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Posts: n/a
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Re: how to convert integer to signal value
Pieter Hulshoff pisze:
> Guffi wrote: >> I have integer (in process) which I want to convert to signal >> (std_logic_vector) value. How to do this? >> >> WrAddr1<=PENum; >> WrAddr1:=PENum; >> >> doesn't work >> >> WrAddr1 - std_logic_vector >> PENum - integer > > use on top: > LIBRARY ieee; > USE ieee.numeric_std.ALL; > > and in your code: > WrAddr1 <= std_logic_vector( to_unsigned( PENum, WrAddr1'LENGTH ) ); > > Regards, > > Pieter thanks a lot Guffi |
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