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Recent content by vhdlverilog

  1. vhdlverilog

    Synthesis of constants

    Synthesis tool doesnot support that. instead u try this,use a reset signal in u'r entity. and initialise it when reset comes i hope u understood. if (reset='1') then thatsignal<=&quot;what ever value&quot; else do the remainig.
  2. vhdlverilog

    loops in vhdl

    i think u'r question is valid. which version of xilix r u using? if u r using trial version, loops r supported but, the statements EXIT,BREAK,NEXT wont work
  3. vhdlverilog

    Modeling a CLock in VHDL

    hai mahal, u just write this code some signal is there of name clk clk<=not(clk) after 5ns. depending on the delay that u keep u'r clock frequency depends on delay dont forget to initialise the signal.
  4. vhdlverilog

    declaration &amp; assignment

    u missed out a semocolon(;) after the assignment to signal a hope u might have got it by now
  5. vhdlverilog

    Reading from Memory

    how did u implement memeory. i guess it is a 2 dimentional array of bit or std_logic then,memory elements are accessed in the same way as the array elements.

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