Fixed Verilator lint warnings

rejunity · Sep 22, 2023 · 4c4e2dd · 4c4e2dd
1 parent 10949b1
commit 4c4e2dd
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diff --git a/src/attenuation.v b/src/attenuation.v
@@ -1,3 +1,4 @@
+/* verilator lint_off REALCVT */
 
 module attenuation #( parameter CONTROL_BITS = 4, parameter VOLUME_BITS = 15 ) (
     input  wire in,

diff --git a/src/noise.v b/src/noise.v
@@ -1,3 +1,5 @@
+/* verilator lint_off WIDTH */
+
 // For the SMS (1 and 2), Genesis and Game Gear, the tapped bits are bits 0 and 3 ($0009), fed back into bit 15.
 // For the SG-1000, OMV, SC-3000H, BBC Micro and Colecovision, the tapped bits are bits 0 and 1 ($0003), fed back into bit 14.
 // For the Tandy 1000, the tapped bits are bits 0 and 4 ($0011), fed back into bit 14.    
@@ -35,6 +37,7 @@ module noise #( parameter LFSR_BITS = 15, LFSR_TAP0 = 0, LFSR_TAP1 = 1, paramete
         .out(noise_trigger));
 
     reg is_white_noise;
+    reg reset_lfsr;
     reg [LFSR_BITS-1:0] lfsr;
     assign reset_lfsr = reset | restart_noise;
     always @(posedge noise_trigger, posedge reset_lfsr) begin