[問題] verilog 關於 cordic 的問題
各位前輩好 小弟是學 Verilog + FPGA 的新手
之前練過一些題目 基本的概念和寫法都有些心得了
最近又在練習寫一些新的電路 但一開始就卡關了 = =
有兩組 input 比如說 A B 8-bit 的訊號 好了
我想要求出 把A當實部 B當虛部 他們的大小值
即 output 為
Mag = (A^2 + B^2) ^1/2
變成大小值輸出這樣
然後 之前有聽說過用 cordic block 可以直接運算
我的問題是
1. Verilog 裡面有支援這樣的語法嗎??
我合成時是用Quartus II 然後想燒進FPGA裡面
只是我不知道這樣能不能合出來= =
2. 如果不管 cordic block 這個東西
能不能給我個方向 該怎麼用Verilog 寫出求大小值的電路
老實說我昨天一整天都在想這個
google也查了 跟cordic有關的文章也看了 結果還是一片混亂= =
煩請版上的大大救救小弟 不然今天進度又要卡了嗚嗚
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