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Recent content by jose2

  1. J

    VHDL- Floating Numbers with STD_LOGIC_VETOR

    To All; How can I manage a floating number using STD_LOGIC_VECTOR? For example (0.75 - 1.00) = -0.25. How that operation can be represented using STD_LOGIC_VECTOR? Thanks in advance; JEM
  2. J

    Taylor Series with VHDL - examples of implementation needed

    Taylor Series with VHDL Hi!! I would like to implement Taylor Series (Logarithm) with VHDL. Could you provide some examples that how should be implemented? Thanks in advance!!
  3. J

    Natural Logarithm Calculation with VHDL

    natural log calculation First Answer: Regarding your question, you should read about numerical methods. The question isn't particularly related to VHDL, except for the fact, that a VHDL compiler don\'t provide a synthesizable ln() library function, in contrast to a usual C compiler. My Answer...
  4. J

    Convert Real Number to Standard Logic Vector with VHDL

    vhdl convert time to integer First Answer: I guess, you want the std_logic_vector to represent a number. But you have to specify the number format, e.g. signed or unsigned, fractional or integer, possibly a float format? In synthesizable VHDL, real type can exist only as a constant or a...
  5. J

    How to calculate Natural Logarithm with VHDL?

    VHDL How calculate Natural Logarithm with VHDL? Note: The program will receive N-Bit of sequence of numbers and computes Natural Logarithm. The input number will have K bits integer with K<N. Thanks in advance!!
  6. J

    Convert Real Number to Standard Logic Vector with VHDL

    standard logic vector How convert Real Number to Standard Logic Vector with VHDL?
  7. J

    How to calculate Natural Logarithm with VHDL?

    VHDL Information How calculate Natural Logarithm with VHDL? Note: The program will receive N-Bit of sequence of numbers and computes Natural Logarithm. The input number will have K bits integer with K<N. Thanks in advance!!
  8. J

    Natural Logarithm Calculation with VHDL

    vhdl logarithm How calculate Natural Logarithm with VHDL? Note: The program will receive N-Bit of sequence of numbers and computes Natural Logarithm. The input number will have K bits integer with K<N. Thanks in advance!!
  9. J

    Natural Logarithm Calculation with VHDL

    How calculate Natural Logarithm with VHDL? Note: The program will receive N-Bit of sequence of numbers and computes Natural Logarithm. The input number will have K bits integer with K<N. Thanks in advance!!
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