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  • Users: fzack
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  1. fzack

    About type conversion

    Hi, How can I convert the std_logic to std_ulogic type? I tried to use function(std_logic and std_ulogic). However, when I ran synthesis I get error messege " Type conversion target type must be an array type or a numeric type". Thanks
    • fzack
    • Thread
    • Replies: 0
    • Forum: VHDL
  2. fzack

    Memory BIST VHDL code generation

    Hi, I have 96KB SRAM memory BIST VHDL code. But my memory has been changed to 128KB. Do I need regenerate an new BIST VHDL code or just modify the 96KB memory BIST VHDL code? Thanks
    • fzack
    • Thread
    • Replies: 1
    • Forum: VHDL
  3. fzack

    can't open display

    hi, I try to run command with the graphical opption. But is told "Error, can't open display. And I run the "setenv DISPLAY" to set the DISPLAY variable. However it doesn't work. Does anybody know how to fix it? I greatly appreciate your timely help.
  4. fzack

    Procedure and Function

    Hi, I know both procedure and function are subprogram. If I synthesis them, what is difference?
    • fzack
    • Thread
    • Replies: 1
    • Forum: VHDL

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