| // A non-synthesizable Verilog-2005 sqrt function for tutorials. | |
| `ifndef RW_NON_SYNTH_SQRT | |
| `define RW_NON_SYNTH_SQRT | |
| function [31:0] sqrt; | |
| input [31:0] a; | |
| /* verilator lint_off REALCVT */ | |
| sqrt = $sqrt(a); | |
| /* verilator lint_on REALCVT */ | |
| endfunction | |
| `endif |