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Altera_Forum
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14 years ago

Arccos calculation

Hello everyone, I am using de0nano and need to perform arccos calculation. I am aware that altera have floating point megafunction for arctan and sin/cos, but it does not have arcsin or arccos m...
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Altera_Forum
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14 years ago

@kaz: Thank you for your reply. It is just cosine value not Re/im input.

@Tricky: Thank you for your reply.

"If you're using HDL - you can create a LUT using the ROM template from the coding guidelines and you're allowed to use a function to initialise the ram."

What is ROM template or ram? How to create it? Is it possible to use verilog not vhdl?

Please be more specific, because I am a beginner in FPGA:)