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Altera_Forum
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15 years ago

Help: How can I implement e(t^2/l^2) in VHDL

Hi! Experts,

Could anyone please help me to implement e(t^2/l^2) in VHDL? where t is continuous time and l is a constant.

Thank you very much in advance.

Regards,

Akilan.T

12 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    --- Quote Start ---

    for synthesis or just a testbench?

    and do you mean e^(t^2/l^2)?

    You will probably have to implement it via a look up table.

    --- Quote End ---

    Tricky, Yes that is right e^(t^2/l^2). Then, I want to sysnthesis it and to place into a FPGA. Look up table means have to place all the values into a long array?
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    for synthesis or just a testbench?

    and do you mean e^(t^2/l^2)?

    You will probably have to implement it via a look up table.