Combined all sigmadelta things to one input block

2025-10-19 20:03:51 +02:00
parent 165faefa59
commit 49b8a77480
5 changed files with 137 additions and 66 deletions
--- a/rtl/util/conv.vh
+++ b/rtl/util/conv.vh
@@ -1,3 +1,6 @@
+`ifndef CONV_VH
+`define CONV_VH
+
 // =============================================================================
 // Convert Q1.15 to a biased UQ0.16 signal
 // =============================================================================
@@ -8,4 +11,6 @@ begin
    biased = q15 + 17'sd32768;
    q15_to_uq16 = biased[15:0];
 end
-endfunction
+endfunction
+
+`endif