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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
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Altera_Forum
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15 years ago

Writing the piecewise linear characteristics as "hard coded" if .. then .. else structure requests all design resources from logic cells. Using a LUT would use the input value as index to a ROM and calculate the interpolated value based on the ROM content.