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Recent content by Adam Hussey

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    [SOLVED] inout port with value "UUUU.."

    Sorry I think I posted the older code! lol I had already fixed that awhile back. Thanks
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    [SOLVED] inout port with value "UUUU.."

    Re: inout port with value &quot;UUUU..&quot; Sorry I just didn't include the code where the PW was used, but it does in fact have quite an important use begin if (Reset /= '0') then PW <= "00000000000000000000000000000000"; --HERE -- PC <= "00000000000000000000000000000000"...
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    [SOLVED] inout port with value "UUUU.."

    I'm not sure what you mean here...there are no inouts in that process. This is due today so I really need to get this ALU working. Thanks
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    [SOLVED] inout port with value "UUUU.."

    Ok, thanks I have fixed the PC and Regfile (Progress!). As far as those signals go, yes, I just haven't gotten to implement those yet. The last problem comes from trying to write to the ALU (A & B) entity MCProc is port (PC: out std_logic_vector (31 downto 0); PW: inout std_logic_vector (31...
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    [SOLVED] inout port with value "UUUU.."

    Thank you. No disrespect, but the reason I started this topic was for help on why it doesn't work. If I knew at all how to debug this, I wouldn't be here. Please, if you see the problem, let me know.
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    [SOLVED] inout port with value "UUUU.."

    Yes it was so bad that people would get a passing grade if their code compiled successfully. You guys did not mention (I don't think) about async vs syn reset processes.... Based off of this post , does this code work? if (Reset /= '0') then PW <= "00000000000000000000000000000000"...
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    [SOLVED] inout port with value "UUUU.."

    I agree, the professor should probably lose his job. I literally needed to learn it on the fly throughout the semester
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    [SOLVED] inout port with value "UUUU.."

    With all respect, this isn't a class about learning vhdl, or even a class where knowledge of vhdl is a prerequisite. I understand that your patience are running out, but try to understand where I'm coming from. Everything that you said needs changing I have changed as far as I'm concerned...
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    [SOLVED] inout port with value "UUUU.."

    Ok, so I believe I have the correct implementation now.. P_Fetch: Process (CLK) begin if (Reset /= '0') then PW <= "00000000000000000000000000000000"; --Set some initial register values here for simplicity & demonstration. -- PC <= "00000000000000000000000000000000"; Regfile(0)...
  10. A

    [SOLVED] inout port with value "UUUU.."

    Does this mean remove the "reset ='0' " ? I tried changing to that and I still can't seem to change the ALU's A and B values, nor the PC's values.
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    [SOLVED] inout port with value "UUUU.."

    To be honest, I didn't realize the process sensitivity list had to have certain values that were used. I'll try to explain my reasoning. Basically I wanted the decode stage to be active whenever the PC was updated with a new instruction. Same for the execute stage, I want that to be used when an...
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    [SOLVED] inout port with value "UUUU.."

    Re: inout port with value &quot;UUUU..&quot; Could you elaborate on that? how are the sensitivity lists 'incorrect' ? I understand that it will not compile for real hardware, and if possible, ignore that for now. The primary objective here is to get code that simulates and will get me a good...
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    [SOLVED] inout port with value "UUUU.."

    Sorry I thought this was solved, but even after I made the PC an 'out', I still can't even assign values to it. PW <= Memory(CONV_INTEGER(s_PC)); s_PC <= s_PC + 1; PC <= s_PC; decodeReady <= '1', '0' after 5 ps; end Process; P_Decode: Process(s_PC) begin If reset='0' and...
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    [SOLVED] inout port with value "UUUU.."

    begin if (Reset /= '0') then PW <= "00000000000000000000000000000000"; --Set some initial register values here for simplicity & demonstration. -- PC <= "00000000000000000000000000000000"; Regfile(0) <="00000000000000000000000000000000"; --Register 0 gets the value '0' Regfile(1)...
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    [SOLVED] inout port with value "UUUU.."

    I'm actually not using that package anymore, does this mean I need a new way to add the '+ 1' ?
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